The Best Houseplant Moisture Meters Reviewed


Intro
Understanding moisture levels is crucial for anyone who tends to houseplants, be it a novice or an expert. The right moisture content in the soil can make the difference between a flourishing plant and a wilting one. This article delves deep into how moisture meters can be an invaluable tool in your plant care arsenal. With countless options on the market today, it’s easy to feel overwhelmed. So let’s ensure you get the most pertinent information to choose the best moisture meter for your needs.
Houseplants absorb water in various ways, and a moisture meter allows you to gauge precisely where your plant stands in terms of hydration. Factors such as soil composition, plant type, and seasonal changes all play a role in moisture levels, making it a bit tricky to master without the right tools. By exploring the features, performance, and types of moisture meters available, you will gain insights that can shape your indoor gardening experience.
Whether you're a hobbyist looking to enhance your home decor with greenery or a serious horticulturist seeking optimal growth conditions for your plants, understanding moisture management is essential. This guide is tailored to address your unique needs, enabling you to provide the best care possible for your green companions.
Research and Data Analysis
Latest Trends in Agriculture and Horticulture
Recent advancements in technology have made moisture meters more accessible and efficient. Let's look at how these trends are shaping plant care.
- Digital Moisture Meters: These devices use sensors that can provide real-time readings and often come with features that allow you to track moisture levels over time, helping you make informed watering decisions.
- Bluetooth Connectivity: Some of the newer models offer Bluetooth features, enabling you to sync data directly to your smartphone. This can be particularly useful for those who manage large collections, allowing monitoring from afar.
- Sustainable Practices: As the world becomes more eco-conscious, moisture meters are integrating elements that support sustainable gardening practices. These devices help prevent overwatering, which can lead to wasted water and nutrient loss in the soil.
Statistical Insights into Crop Yields
In terms of efficiency, it’s worth noting that using moisture meters can significantly improve crop yield. Studies have shown that proper moisture management leads to improved plant health, which in turn can increase productivity.
"Effective moisture management can enhance yield by up to 25%, according to recent studies conducted by leading agricultural research institutes."
When you know exactly when to water, you give your plants the best chance to thrive.
Best Practices and Techniques
Efficient Crop Management Strategies
To maximize the benefits of using a moisture meter, consider the following practices:
- Regular Monitoring: Check moisture levels consistently, especially during seasonal changes or after heavy rains. This helps you adjust your watering schedule accordingly.
- Soil Type Consideration: Different plants thrive in various soil types. Understand your plant's specific requirements and adjust the moisture meter settings if possible.
- Depth Check: Ensure you’re measuring moisture at the right depth; roots typically reach deeper than the surface. Some meters can allow you to check down to several inches of soil.
Sustainable Horticultural Techniques
Sustainability is becoming an increasingly relevant aspect of gardening, and moisture meters can aid in achieving this goal:
- Soil Health Awareness: By understanding moisture levels, you can avoid overwatering, which can lead to soil degradation and the leaching of nutrients.
- Water Conservation: Smart moisture meters help in conserving water, contributing to sustainable practices in gardening.
The keys to successful plant care are knowledge and adaptation. By integrating moisture meters into your routine and practicing efficient techniques, healthier plants are sure to follow.
Understanding Moisture Needs of Houseplants
Maintaining the right moisture level in your houseplants isn’t just a matter of watering when you see a wilted leaf. It’s a nuanced dance of understanding each plant’s specific requirements, environmental factors, and your own commitment as a caretaker. Houseplants, like any living things, have unique preferences that are shaped by their species, pot size, soil type, and even the light conditions they thrive in. Getting this balance right is essential for ensuring a healthy and lush indoor garden.
The Importance of Soil Moisture
Soil moisture acts as the lifeblood of houseplants, directly affecting their health and growth. Whether it’s a hardy snake plant or a delicate fern, each type has specific hydration needs. Too much moisture can suffocate the roots, leading to rot, while too little can stunt growth and promote stress. This is where a moisture meter becomes beneficial—helping you gauge the soil’s wetness and allowing you to adjust your watering schedule accordingly.
In fact, research indicates that most houseplants prefer their soil to dry out slightly between watering sessions. This promotes root health and enhances nutrient absorption. Knowing when to water can make the difference between a vibrant, flourishing plant and a droopy, sad-looking one.
For instance, succulents thrive in well-draining soil and prefer drier conditions than say, peace lilies, which enjoy humidity and moisture. By understanding the nuances of moisture needs, you can create an environment in which your houseplants truly flourish.
Effects of Overwatering and Underwatering
Overwatering and underwatering are two sides of the same coin that can wreak havoc on your plant’s well-being. It’s a common misunderstanding that frequent watering is synonymous with better plant health. In reality, it can spell disaster.
Overwatering leads to:
- Root rot
- Yellowing leaves
- Delayed growth
- Foul odors emanating from the soil
The signs of an overwatered plant can sometimes mimic those of an underwatered one, making it more challenging to diagnose. Plants will often show signs of distress as they struggle to cope with the saturated root environment.
On the flip side, underwatering can result in:
- Wilting leaves
- Dry, crumbly soil
- Browning leaf tips
- Stunted growth
Understanding the effects of both extremes not only allows you to better manage watering practices but also informs when to check the moisture level in the soil. Utilizing a moisture meter can aid greatly in this respect, ensuring you’re regularly assessing the soil’s condition before determining whether your plant needs a drink or a dry spell.


"Successful gardening is not just about care but also about understanding—and understanding starts with moisture management."
To summarize, becoming attuned to the moisture needs of each of your houseplants is indispensable to cultivating a thriving indoor garden. With a good grasp of the importance of soil moisture and the effects of both overwatering and underwatering, you’re better equipped to create a nurturing environment for your green companions.
What is a Houseplant Moisture Meter?
Understanding what a houseplant moisture meter is can significantly enrich the plant care experience for both beginners and seasoned horticulturists. These handy devices serve a critical role in optimizing watering practices, ensuring the ideal moisture levels are maintained in houseplants. Neglecting this vital aspect of plant health can lead to unwanted consequences, either due to excessive or inadequate watering. This is where houseplant moisture meters come into play, helping gardeners make informed decisions that can greatly enhance plant growth and longevity.
Definition and Functionality
At its core, a houseplant moisture meter is a tool designed to measure the moisture levels in the soil of potted plants. It essentially takes the guesswork out of watering, providing users with a straightforward means of determining whether their plants need moisture. These meters can be manual or electronic, but their primary function remains the same: to indicate the moisture content of the soil.
Many models come equipped with features that indicate other essential aspects of soil conditions too; some may also measure pH levels or light exposure. However, maintaining the right moisture level is typically the foremost priority of these devices.
How It Works
The operation of a houseplant moisture meter is quite fascinating, even if it appears straightforward at first glance. Most moisture meters utilize a simple concept based on electrical conductivity. To break it down:
- Probe Insertion: Generally, you insert the probe of the moisture meter into the soil at the base of the plant.
- Electrical Conductivity: The meter operates by sending an electrical current through the soil. Soil with adequate moisture will conduct electricity better than dry soil.
- Reading Display: The moisture meter then translates this information into a readable format, usually showing a scale that indicates whether the soil is dry, moist, or wet.
This brings peace of mind to plant parents, allowing them to focus on other aspects of plant care without worrying constantly about moisture levels. Plus, many newer models boast improved sensitivity and accuracy, making them increasingly reliable for discerning plant enthusiasts.
"A moisture meter can help transform a die-hard overwaterer into a more informed plant caretaker, ultimately saving plants from potential doom."
Understanding the workings of a houseplant moisture meter is the first step in utilizing it effectively to ensure thriving plants. Given their simple mechanics and essential function, these tools make a worthy investment for anyone aiming to cultivate a healthy indoor garden.
Types of Moisture Meters
When it comes to ensuring the wellbeing of houseplants, a moisture meter becomes an invaluable tool in a gardener’s arsenal. Each type comes with its own set of perks and possible drawbacks that can make a significant difference in how effectively you monitor soil moisture. This section dives into the major classifications of moisture meters: analog, digital, and a closer look at soil probes versus handheld meters. Understanding these differences not only aids in selecting the right gauge, but also enhances your understanding of moisture management in your indoor garden.
Analog Moisture Meters
Analog moisture meters, often seen as the classic choice, utilize a straightforward mechanical dial to indicate moisture levels. Imagine a delicate balance—these instruments depend on electrical resistance; the soil's moisture content affects the flow of electricity, which the meter measures. It’s this simplicity that appeals to many.
For those who lean towards a no-frills approach, these devices provide a tactile and immediate reading, allowing the user to intuitively grasp moisture levels without relying on digital displays. However, analog meters can have their limitations. Their accuracy usually hinges on the quality of materials and construction, which can vary between brands.
"Analog moisture meters are like an old friend—trustworthy but sometimes a bit rusty in their insights."
Moreover, humidity and temperature can influence readings. Consequently, fine-tuning these devices requires some experience. Nonetheless, they can be a cost-effective option for gardeners just starting on their journey.
Digital Moisture Meters
In contrast, digital moisture meters offer a more modern take on moisture measurement. Equipped with electronic sensors and digital displays, these tools can yield precise moisture readings at a glance. Some devices even come with additional features, such as temperature readings or light levels which are crucial in cultivating plants.
Their advantages are apparent make no mistake about it—digital meters can provide faster readings and often come with a user-friendly interface that displays the moisture level clearly. This simplicity can sometimes help new gardeners feel more confident in their readings.
However, users should be mindful of potential drawbacks. The accuracy of digital meters can vary widely depending on the brand and model. Some inexpensive options might not stand the test of wear and tear. Battery life is also a concern, as regular replacements can become a hassle. If you plan to rely heavily on such equipment, investing in a reputable brand with consistent performance is a wise choice.
Soil Probes vs. Handheld Meters
When discussing moisture meters, it is essential to consider the format in which they come. Soil probes, which are inserted into the ground, allow you to measure moisture content directly at root levels. This can be particularly useful for plants with varying root depth. The deeper the probe can reach, the better understanding you’ll have of the moisture levels affecting your plant’s root system.
On the other hand, handheld meters are portable and can be used in various pots without the hassle of insertion. They offer convenience, especially for indoor gardeners with multiple plants. But portability doesn’t always equate with depth measurement, which could lead to misconceptions about the soil moisture.
When selecting between the two, consider the specific needs of your plants. If a deeper probing can save a cherished houseplant, it’s worth weighing against convenience.
Overall, each type of moisture meter serves its purpose in the world of houseplant care. By understanding their features, benefits, and nuances, you’ll be equipped to choose one that aligns well with your gardening style and plant needs.
Key Features to Consider
When selecting the optimal moisture meter for houseplants, understanding key features plays a crucial role in ensuring you make an informed decision. Not all moisture meters are built alike; thus, knowing what to look for can mean the difference between flourishing greenery and a wilting collection. Here are the critical elements that you should keep in mind:
Accuracy and Sensitivity
Accuracy and sensitivity are essential features of any moisture meter. An accurate meter will provide precise readings, ensuring that you know exactly when your plants need water. Typically, moisture meters operate on a scale from 1 to 10, indicating dryness to saturation levels.
- Calibration: An ideal meter is calibrated for various soil types. Different plants thrive in specific moisture levels, so meters that can adjust to these variations will enhance your gardening success.
- Sensitivity Level: The more sensitive the meter, the better its ability to detect slight changes in moisture. A finely-tuned sensor will alert you to subtle changes rather than just the extremes, preventing both overwatering and underwatering.
- Testing Depth: Some meters offer different probe lengths, allowing for testing at various soil depths. This feature is particularly useful for deep-rooted plants.
"The art of gardening rests in knowing your plants and understanding their needs, including when they thirst."


Ease of Use and Portability
A moisture meter should make your life easier, not harder. Ease of use often sets a device apart. Here’s what to consider:
- User-Friendly Design: Look for meters with intuitive controls and straightforward interfaces. Ideally, you shouldn't need a degree in horticulture just to understand your moisture readout.
- Portability: If you're on the go, choose a lightweight meter with a compact design. This allows you to test moisture levels quickly, whether you're in your home or at a community garden.
- Battery Life: Meters that require batteries should have good battery life so you can rely on them without frequent replacements.
Durability and Build Quality
When investing in a moisture meter, you want something that can withstand some wear and tear. Durability and build quality should be part of your decision-making process:
- Material of Construction: Meters made from high-quality, corrosion-resistant materials will last longer, especially when they are used in moist soil. Metal probes will often stand the test of time better than plastic alternatives.
- Weather Resistance: If your plants are outdoors, consider a moisture meter designed to endure varying weather conditions. Rain, snow, or extreme sun can affect less robust meters.
- Warranty: A good warranty can also speak to the overall durability of a product. A longer warranty often indicates a manufacturer’s confidence in their device.
Display Readability and Features
Finally, the display readability and additional features can enhance your experience with a moisture meter:
- Clear Display: A good moisture meter should have a readable display with easily distinguishable markings. Backlit displays are excellent for visibility in low light conditions.
- Additional Functions: Some meters offer extras like pH testing or light measurement, providing a one-stop solution for plant care. These features might allow you to better understand conditions for your plant species.
- Data Logging: Advanced models may allow you to track moisture levels over time, giving insights into watering schedules and plant needs.
Top Moisture Meters Reviewed
When it comes to nurturing houseplants, nothing speaks louder than their needs. And, understanding those needs often hinges on having the right tools at your disposal. That’s where moisture meters come into play. They offer valuable insights that can make or break your plant care routine. The ability to accurately gauge soil moisture levels helps ensure your green companions receive the right amount of water, thus promoting their health and vitality. In this section, we will dissect some of the leading moisture meters on the market today, covering their unique features and performance metrics. Knowing the right options can give you the advantage, whether you’re a seasoned horticulturist or an enthusiastic home gardener.
Meter A: Features and Performance
Meter A stands out in the crowded moisture meter market for its incredible accuracy and durability. Equipped with high-sensitivity probes, it provides readings within seconds, and the dial is easy to read even in dim lighting conditions. The design is robust, yet it fits comfortably in hand, making it user-friendly for various plant types.
- Accuracy: Offers precise moisture level detection from dry to saturated/
- Sensitivity: Advanced sensitivity settings allow for readings across a range of soil types.
- Battery Life: Remarkably long-lasting, it uses low-power technology for extended field use.
- Additional Features: Some models even come with a built-in light meter, giving you two functionalities in one device.
This moisture meter has been praised by users for its reliability in both indoor and outdoor settings. The performance aspect makes it a top choice among plant enthusiasts.
Meter B: Features and Performance
Next up is Meter B, which appeals to those who seek a perfect balance of cost and functionality. This digital moisture meter brings modern technology to plant care, recording moisture as well as pH levels, which can be crucial for certain plants.
- Versatility: Measures moisture, pH, and light intensity, providing a comprehensive overview of your plant's environment.
- Digital Display: The LCD screen is crisp and clear, making it easy to interpret readings at a glance.
- Portability: Lightweight and compact, it easily fits into a gardening bag for mobility.
Users have noted how this meter simplifies the plant care process, especially useful for those just starting their plant journey. The multifaceted approach taken by Meter B makes it a formidable contender in the market.
Meter C: Features and Performance
Finally, we have Meter C, which brings sophistication to plant care with an appealing design and various specialized features. It’s intended for those who want more advanced functionalities without the complexity.
- Customization Settings: Different plant profiles allow users to tailor the readings based on their specific needs.
- Wi-Fi Capability: Some models allow for data syncing with applications, letting you track moisture over time.
- User-friendly Interface: The interface is intuitive, even for those who aren’t tech-savvy.
Meter C is particularly favored among tech enthusiasts and serious gardeners who appreciate data-driven decisions in their plant care routine. Overall, it embodies innovation while keeping usability at the forefront.
Comparison of Popular Models
When it comes to choosing the right moisture meter for houseplants, understanding the various models available is crucial. This section highlights the importance of evaluating these popular models based on specific characteristics, ensuring that you don’t end up with a gadget that underdelivers or fails to meet your unique gardening needs. By comparing different moisture meters, you gain insights into their features, reliability, and usability, which all come together to help you make an informed decision that promotes healthy plant growth.
Pricing and Value for Money
Determining the right moisture meter often boils down to pricing and the value it brings to your gardening efforts. Houseplant moisture meters can range greatly in costs, from budget-friendly options that might set you back only ten bucks to high-end models pushing well over a hundred.
- Budget Models: These typically function well for beginners or casual gardeners. They usually provide basic reading without any frills. While you might save money, the accuracy can sometimes be hit or miss.
- Mid-Range Models: Here, you often find a balance between performance and price. These meters offer better accuracy and may include additional features like digital displays and calibration options, which can enhance user experience significantly.
- High-End Models: For those who take their plant care seriously, investing in a top-tier moisture meter might be worthwhile. These often come with advanced technology, allowing for precise readings, and are built to last. You might feel the pinch in your wallet, but the peace of mind they provide can justify the expense.
Ultimately, assessing each model's features in relation to its price will help you discern which option delivers the best bang for your buck. Do your research; sometimes a slightly pricier meter can save you from costly mistakes later on.
User Reviews and Feedback
Taking the words of fellow users into consideration can be immensely effective when trying to navigate the multitude of moisture meter options. User reviews yield honest insights that can help outline the strengths and weaknesses of each model better than any marketing blurb. Here’s why considering user feedback is essential:
- Real-World Performance: Reviews from other gardeners reveal how meters perform in practical situations. You might learn that an otherwise stellar meter struggles under specific conditions or doesn't hold up well over time.
- Ease of Use: Feedback often highlights how intuitive the device is. Some users might laud a model for its simple interface, while others might complain about confusing buttons or unclear displays.
- Durability Concerns: Many reviews provide crucial information about a moisture meter’s longevity. Comments like, "This meter broke after two months," can be a major red flag to dodge a potential lemon.
Paying close attention to user reviews can save you from buyer's remorse and could lead you to discover models that truly excel in the indoor gardening space. Check out platforms like Reddit, Amazon, and specific garden forums for unfiltered opinions and recommendations.
"A wise gardener listens not just to the advice of experts but also to the experiences of fellow plant lovers."
In summary, when comparing popular moisture meter models, delving into pricing and gathering user feedback provides a fuller picture. By doing so, gardening enthusiasts can choose tools that complement their green-thumb adventures effectively.


Tips for Using a Moisture Meter Effectively
Using a moisture meter effectively goes beyond simply sticking a wand into the soil of your potted friends. It’s crucial to understand how to harness this tool for optimal results in indoor gardening. Proper usage not only ensures that your plants thrive, but also saves you from the headaches of overwatering or dealing with thirsty plants.
Understanding Readings
When you first pull your moisture meter out of the box, you may feel like a scientist experimenting with new gadgets. However, before you start waving it around, it’s essential to understand what those magical numbers mean.
The readings typically range from dry to wet, often displayed on an easy-to-read scale. Many moisture meters label the levels—like "Too Dry", "Just Right", and "Water Needed"—which is a nifty feature for novices. Here are a few pointers to get you started:
- Know Your Plant: Different plants have different moisture needs. A succulent is much happier on the drier side compared to a tropical fern that thrives on moisture.
- Stick it Right: Insert the probe deep enough into the soil, ideally up to the root zone. Get familiar with where the roots are to ensure accurate readings.
- Consistency is Key: Take readings from multiple spots in the pot. Soil moisture can vary, so checking several areas avoids misleading results.
Remember, a single reading might not tell the full story. Checking it multiple times a week helps you gauge trends in moisture retention, especially after watering or a rainstorm.
Optimal Usage Scenarios
Alright, so you've got a grasp on reading the numbers. Now let's chat about when to whip out your moisture meter for the best bang for your buck. Here are several scenarios where the moisture meter becomes an indispensable ally:
- After Watering: Right after you've given your plants a drink is the prime time for a quick check. You can see how quickly the water is absorbed by the soil and whether your plant is getting the hydration it needs.
- During Growth Spurt: When plants are in their active growth periods, like spring and summer, their moisture needs change. Use the meter more frequently during these seasons to keep them happy and flourishing.
- Before Re-potting: If you're thinking of re-potting, understanding the moisture level is crucial. Damp soil may cause roots to break apart while being moved, creating stress for the plant.
- Seasonal Changes: As seasons shift, so do the humidity levels indoors. Your plants may need different levels of moisture in the winter than in the summer. Regular checks will give you insight on adjusting your watering schedule accordingly.
By being strategic about when to use your moisture meter, you can maximize its benefit and optimize your plant care regimen, making it easier to keep your greenery looking fantastic.
Moisture meters are your best little helpers for a successful indoor garden. Challenge yourself to become a moisture maestro!
Common Issues and Troubleshooting
In the world of indoor gardening, houseplant moisture meters can be invaluable. However, their effectiveness can be hampered by common issues that every user should be aware of. Understanding these problems and knowing how to troubleshoot them is crucial for maintaining optimal care for your plants.
By addressing these common pitfalls, you not only enhance the performance of your moisture meter but also ensure your plants receive the correct moisture levels—an indispensable factor for their health and growth.
Inaccurate Readings
One of the most frustrating experiences for any plant caregiver is receiving inaccurate readings from a moisture meter. Various factors can contribute to this annoyance. For instance, it’s not uncommon for a meter to give a false reading if it’s not properly calibrated or if the probe is dirty or damaged. Soil composition can also be a complicating factor, as different soil types can influence how moisture is detected.
- Calibration Issues:
- Soil Type Influence:
- Environmental Factors:
- Regular calibration is essential. If you find your meter consistently reporting dry soil when you know your plant has been watered, it could be time to recalibrate it.
- Follow the manufacturer's instructions meticulously to ensure the meter reads accurately.
- Certain soils, particularly those that retain more moisture like clay, can skew readings.
- Testing in various spots within the pot might give a clearer picture of moisture levels.
- Factors like temperature and humidity can affect humidity meters, leading to erroneous outputs.
- Changing positions of the meter or adjusting the readings based on the season could be wise.
When all else fails, it may be helpful to pull out the trusty finger test—simply sticking a finger into the soil to assess moisture by feel.
Battery and Maintenance Concerns
Another common issue that often flies under the radar is related to battery and general maintenance of the moisture meter. Just like any electronic device, if the battery is on its last legs, performance can lag.
- Battery Lifespan:
- Cleaning and Care:
- Long-term Storage:
- Moisture meters with low batteries can give erratic readings. Regularly check and replace the battery according to the usage guide.
- Some models indicate low battery with a visual cue; taking note of this can help you avoid working with a faulty meter.
- Probes should be cleaned after each use. Mud and residues can interfere with measurements.
- Gently wiping the probe with a damp cloth or rinsing under lukewarm water can prevent buildup that impacts accuracy.
- If storing the moisture meter for a while, remove the batteries to prevent leakage.
- Store in a cool, dry place, and ensure it’s protected from rough handling.
Keeping your moisture meter in top-notch condition not only improves its lifespan but also ensures your plants receive the right care.
Conclusively, maintaining a good grasp of how to troubleshoot these common issues can greatly improve your experience. It's essential to keep a close eye on both the readings produced and on the health of the tool itself. A little attention goes a long way in ensuring the success of your houseplant care.
Concluding Thoughts
In this exploration of houseplant moisture meters, we arrive at a critical juncture. Understanding the moisture needs of your plants is paramount for their health and vitality. Leaving the moisture management to chance can lead to a litany of issues, from wilting leaves to root rot. Thus, this article elucidates the essential features that make a moisture meter an indispensable tool for any gardener, whether a novice or a seasoned horticulturist.
Final Recommendations
When it comes to selecting a moisture meter, consider the following recommendations:
- Choose Based on Plant Type: Not all plants have identical moisture needs. Succulents thrive in dry soil, while ferns prefer more damp conditions. Select a meter that suits your specific plant types.
- Prioritize Accuracy: Look for models known for their precision. A device that consistently provides reliable readings will save you from the pitfalls of over or under-watering.
- Evaluate Build Quality: Investing in a durable meter can spare you future headaches. Consider models that are not just light on the pocket but can endure the rigors of daily use in a garden environment.
- Read User Reviews: Take heed of feedback from other gardeners. User experiences can provide insights into a product's reliability and ease of use, sometimes beyond what professional reviews convey.
The Future of Moisture Measurement
Looking forward, the field of moisture measurement is poised to evolve significantly. With advancements in technology, we might soon see:
- Smart Moisture Meters: Devices that connect to smartphones, allowing users to monitor conditions remotely. Imagine getting alerts on your phone regarding moisture levels or ensuring your plants are getting adequate care while you're away.
- Integrated Sensors: Sensors that combine moisture readings with light and temperature data. This multi-faceted approach can provide a well-rounded view of plant health and foster more effective care strategies.
- Eco-Friendly Options: As sustainability becomes vital in all aspects of life, we might encounter moisture meters designed using biodegradable materials or powered by renewable energy sources.
The ongoing innovations in this sector hint at a brighter future for houseplant caregivers. Staying informed about these advancements ensures you are always equipped with the best tools for nurturing healthy, flourishing plants.