The Best Growing Medium of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Growing Medium of 2022. Check our ranking below.

2,799 Reviews Scanned

Rank No. #1

Nutrifield Coco Coir Perlite Mix 10 Liter - 70/30 Blend - Pre Buffered with Calcium, Organic Coconut Coir & Perlite for Plants - Hydroponic, Indoor & Outdoor, Grow Bags & House Plants

Premium 70/30 blend: Nutrifield Coco Perlite Mix potting soil contains 70% high-quality desiccated coconut coir and 30% perlite. This balanced blend ensures optimal nutrient retention and efficient drainage, providing the ideal substrate for hydroponics and other gardening methods. RHP certified.
Excellent water retention: The fine particle size of the potting mix promotes excellent water retention around the plant roots, helping to maintain a consistent nutrient profile. Pre-buffered with calcium, it is pH-stabilized and thoroughly rinsed to reduce salt content.
Enhanced aeration: The larger perlite size of the plant soil blend enhances airflow to the root zone, preventing compaction and promoting healthy root growth. It ensures nutrients and oxygen are evenly distributed, crucial for optimal plant development.
Ready to use: This garden soil mix comes perfectly hydrated and free-flowing, making it ready to use right out of the bag for indoor or outdoor gardening, including flower, vegetable, and hydroponic systems. Ideal for plant potting soil.
RHP certified for quality: For over 20 years, this RHP-certified seed starter soil has been consistent in quality. It is safe, eco-friendly, and an inert substrate, suitable for diverse planting needs. Coco Coir and Perlite for Plants

SaleRank No. #2

Organic Coco Coir 1 Pcs Compressed Coconut Coir Brick Coconut Fiber Husk Substrate Mulch Coconut Bark Core Growing Medium Peat Moss Soil High Nutrition for Plants Gardening Seed Starting Soil Mix

【Superior Water Retention】Our Premium Coco Coir Brick for Plants is specially formulated to retain water, ensuring your plants stay hydrated for longer periods. This helps avoid overwatering and promotes healthy root development
【Excellent Aeration】The unique composition of our coco coir brick allows for optimal airflow, creating a well-ventilated environment for your plants' roots. This promotes better nutrient absorption and decrease the risk of root rot, which means our coco coir brick is a good potting soil for outdoor plants
【Sustainable】Made from the fibrous husk of coconuts, our coco coir brick is a renewable alternative to traditional soil. Each brick measures 7.8x3.9x1.6 inches and weight 1.3 pounds
【Rich Nutrient】Our coco coir brick has a neutral pH level, providing an ideal growing medium for a wide range of plants. Additionally, it naturally contains essential nutrients like potassium, magnesium, and iron, promoting plant growth
【Easy to Use】Our coco coir bricks are in a compact size that expands when hydrated. Simply add water, and it will quickly expand into a lightweight, fluffy growing medium

SaleRank No. #3

Legigo 4 Pack Premium Coco Coir Brick for Plants- 100% Organic Compressed Coconut Coir Bricks Starting Mix, Coco Coir Fiber Coconut Husk for Planting, Gardening, Potting Soil Substrate, Herbs

Coco Coir Growing Medium: This low EC, PH balanced biodegradable soil is made from crude fiber extracted from the husk on coconut coir, 100% natural organic and sustainable, a traditional soil alternative, it can take your gardening and planting efforts to a new level; 4 Pack, each coir brick is: 8 x 4 x 2 inches, weight 1.4 lb
EASY To Use and Store: Coco coir brick is compact and lightweight after compression, you can use these in conjunction with other putting soil, easier to store than bags of potting soil; It will expand rapidly after adding water, then you can plant the plants, flowers, vegetables or herbs, creating a stronger foundation for growing seedlings
Optimal Aeration and Drainage: The spongy nature of coconut fiber can absorb enough water to make the soil very fluffy when it expands, helping plants absorb water more efficiently, and holds just enough moisture while letting excess out, ideal for thicker plant bases; The coco coir remains in use for a long time and can be reused indefinitely
Increase Healthy Root Growth: Coconut coir bricks is light and airy, providing vital oxygen to plant roots; Our coconut soil will keep your plants moist in hot, dry conditions; Can achieve stronger plant growth and healthier root system; Help your plants grow stronger at the root by starting them off with our coco coir potting soil
Wide Application: Suitable for all gardening applications, potted plants, grow microgreens, container gardens, raised garden beds, indoor plants, flowers, vegetables, herbs; Also suitable for bedding of various reptiles, it worked great for making organic compust; Tips: When mixing with water to hydrate make sure to start out slowly so you achieve the consistency you want

SaleRank No. #4

Riare 2 LBS Organic Expanded Clay Pebbles - 4mm-16mm Natural Leca Balls Lightweight Hydroponic Clay Pebbles Aggregate for Indoor Plants, Hydroponic Growing, Plants Drainage, Aquaponics

Package Include: You will receive 2 lb lightweight natural organic clay pebbles, the size of the diameter is about 4-16 mm. The leca clay balls was solid and which suitable for garden plants, small and medium-sized pots. Its resealable pouches for convenient long term storage and use
Natural and Organic Leca Balls: Our organic clay pebbles are made of natural clay baked at high temperatures, which is lighter than soil, not easily damaged, and has a neutral PH value. Expanded clay aggregate smells odorless and less dusty, which Keeps plants growing well
Drainage and Absorption: Expanded clay pebbles provide good drainage and water retention for plants. When clay pebbles are placed at the bottom of the pot, it prevents plant roots from rotting. Putting them on top not only keeps the soil wetting, but also can be used to decorate the plants
Premium Grow Media: Clay aggregate which porous structure can absorb water and retain nutrients, and its good aeration provides the right amount of oxygen for your plants. Additionally, our light expanded clay can improve the potting environment and soil fertility, which increase the survival rate of plants and make them grow healthily
Wide Application: Our natural expanded clay pebbles is excellent grow media for plants, which great for orchid, succulent, cactus and olive tree. Also, lightweight clay pebbles are perfect for soilless culture, hydroponic gardening, aquarium substrate, fish tank, pot decoration

SaleRank No. #5

Miracle-Gro Potting Mix, For Container Plants, Flowers, Vegetables, Annuals, Perennials, Shrubs, Feeds for up to 6 Months, 16. qt., 2-Pack

Miracle-Gro Potting Mix feeds container plants for up to 6 months so you get more blooms for more color (vs. unfed plants)
How to use: To use this potting medium, fill a container about 1/3 full with potting mix, place your plant in the soil, and fill the rest of the pot, pressing lightly
What's included: This bundles includes two 16 qt. bags of Miracle-Gro Potting Mix, each able to fill one 12-inch container (exact amounts may vary based on root ball size)
Where to Use: Use this home gardening product with all types of container plants, including annual and perennial flowers, vegetables, herbs and shrubs
This potting soil mix Grows Plants Twice As Big (vs. unfed plants)

Rank No. #6

Halatool 1 Inch Rockwool Cubes Garden Rock Wool Stonewool Grow Cubes Starter Plugs for Hydroponics Soilless Cultivation Clone Plants Germination Start (4 Sheets, 200 Plugs in Total)

Value Package Includes: You will get 4 sheets of 1-inch rockwool, a total of 200 pieces of rockwool cubes. These rockwool cubes will be great for your gardening needs, are just the thing for starting seeds and cuttings
Good Quality Material: This rockwool is very effective hydroponics supplies, made of high-quality basalt, centrifuged at high speed to form fibers after being melted at high temperature, and compressed into blocks through proprietary process, soft and even texture, good water absorption and strong air permeability, which is helpful to the growth of roots
How to Use: Please cut the rockwool into cubes according to your needs with a knife before soaking. Then simply soak the cubes briefly (10 sec) in a nutrient solution to adjust its EC and pH value to the range required by your need. The optimum pH for most plant is about 5.5. Then control the suitable moisture, illumination and temperature to improve germination rate. When the robust roots penetrate through the rockwool about 0.5-1 inch, transplant it into a suitable container
Easy to Transplant: Rockwool grow cubes keep the seeds long enough to establish a root system because of their high water absorption, you can cut it into different sizes, cubes, it will not sepreate after immersion, easily transplant to net pots, soil, planting machine after rootted
Application: These rockwool starter plugs have good moisturizing effect and handy planting hole, widely used in hydroponics, rooting, plant propagation, cloning systems and so on. Much convenient than starting in the soil, these are great for planting enthusiasts and commercial growers

SaleRank No. #7

Legigo 7 LB Organic Leca Clay Pebbles for Plants, 4mm-16mm 100% Natural Leca Balls for Indoor Plants, Hydroton Clay Pebbles for Plants Hydroponic Aquaponics Growing Orchid Drainage Terrarium

Lightweight Clay Pebbles: You will receive 7 lbs leca balls for indoor plants, 4-16 mm in diameter, the clay balls are the perfect size for small to medium pots and garden plants; The leca balls come in a resealable foil pouch, keeping them clean and dry for long-term storage. Just open, pour, and grow!
100% Natural Leca Clay Pebbles for Plants: Made of natural clay, baked at high temperature into round leca balls, pH neutral helps remove excess acidity, sturdy, no odor, not easy to break, you can safely use it in your garden to help plants grow healthier and faster; Widely used for plant pavement, pot base,orchid and hydroponics
Excellent Drainage & Aeration: The porous structure of clay balls for plants provides plants excellent aeration and drainage, ensuring that the root system is not saturated by over-watering, while also providing the right amount of oxygen to the roots, improving root circulation; The increased airflow also helps regulate soil temperature, allowing plants to grow comfortably
Keep Moisture and Fertilizer: The pores inside the leca balls for plants can take in some water and retain some gas; When the water around the root system is insufficient, the water in the leca for plants diffuses out through the surface to provide the necessary oxygen and water; The clay pebbles can also store nutrients and slowly release them to the root system
Multipurpose: Our light expanded clay pebbles is great for plants drainage, hydroponic growing, aquaponics, orchids substrate, indoor plants, combined with other soil media can activate soil and improve plant survival and soil fertility; Widely used for soilless cultivation in roof gardens and lawns, perfect for media beds, dutch buckets, decorating plants; Can be reused after cleaning

Rank No. #8

Back to the Roots Organic Seed Starting, Compressed Block expands to 12 Quarts, Made for Herbs, Veggies, Flowers

A balanced pH, which means it’s truly all-purpose. Use alone or as an amendment for anything in a pot or in the ground — vegetables, flowers, herbs, and even starting seeds.
Expands to 12 Quarts
Peat Free OMRI Listed, assuring organic production, handling, and processing
100% SATISFACTION GUARANTEE: If you are not satisfied or have any issues with this Organic Coconut Coir, just shoot us a note and our dedicated customer support team will make sure we get you growing or send you a refund/replacement.
GROWONEGIVEONE — Share a photo of your growing garden and we’ll donate a Kids Grow Kit and STEM elementary school curriculum to a classroom of your choice.

SaleRank No. #9

Legigo 3.5oz Premium Sphagnum Moss Potting Mix- 4 QT Natural Succulent Carnivorous Plants Moss Dried, Plant Growing Medium for Orchid Succulent Sarracenia Orchid Gardening Plants Reptiles

Package Include: You will receive 4 quarts(Appx.3.5 oz) sphagnum moss, it will swell after absorbing water, it helps the plants to retain water while hiding the dirt, and looks good, these carnivorous plant soil mix can re-potting 1-2 medium plants or 3-4 small plants
Premium Material: It is good quality pure natural dry moss, not contain twigs, roots, dirt clods, any other debris and any artificial colourings, it have good water retention and drainage, excellent ventilation, contains varieties of nutrients, which can meet needs of carnivorous plants, not easy to spoil, can be used for a long time
Wide Application: You can use these orchid moss as nutritional succulent soil for plants, fern, venus flytrap plants, carnivorous plants, also as layering decoration for succulents, or use as egg-laying and incubation medium, substrate for reptile or amphibians terrariums
Multi-use: Dried moss can use for make terrarium moss crafts, floral design or mini gardens, air plant terrariums, fill hanging basket line, decorate wreaths, natural lawn base for mini landscaping and scenery model, good filler of your faux houseplants
Warm Tips: Please watering when the peat moss is not completely dry; Once it is dry, it will difficult to re-absorb water; And if you find organic moss is entangled with the roots when replacing it, please do not pull it in case break the roots; You could soak and shake in water to wash off the old sphagnum moss

Rank No. #10

Minute Soil - Compressed Coco Coir Fiber Grow Medium - 80 MM Pucks - 10 Pack = 2.5 Gallons of Potting Soil - Indoor Container Growing: Wheatgrass, Microgreens, Flowers - Just Add Water - OMRI Organic

80 MM Minute Soil Discs - Roll of 10 - Add 1.5 cups of water to each disc to re-hydrate - Expands up to 15 times - Yields approx 4 cups of soil per disc - Full bag rehydrates to Approx 2.5 gallons of soil
Minute Soil by Mountain Valley Seed Company is pure, untreated, raw fibrous coconut coir that is compressed into light convenient discs or blocks that quicky expand into an amazing grow medium when you add water - OMRI listed for organic production.
CONVENIENT - Lightweight, compact and Rehydrates quickly - Just add water - Peat Free - Eco Friendly - Raw & Non-ammended (add your own fertilizer). Much easier and tidyer than hauling large bags of damp potting soil.
BETTER GROWTH - Minute Soil provides improved water holding capacity and aeration for faster, strong plant growth, and healthier roots.
VERSATILE - Use as straight grow medium, or add to garden soil to improve water holding capacity & aeration. Ideal for any growing use: Indoor seed starts, garden soil, flowers, herbs, house plants, vegetables, microgreens, wheatgrass & more.

Last update on 2025-09-23 / Affiliate links / Images from Amazon Product Advertising API

How Do You Buy The Best Growing Medium?

Do you get stressed out thinking about shopping for a great Growing Medium? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Growing Medium, which is why we have assembled a comprehensive list of the greatest Growing Medium available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Growing Medium that you consider buying. Your questions might include the following:

Is it worth buying an Growing Medium?
What benefits are there with buying an Growing Medium?
What factors deserve consideration when shopping for an effective Growing Medium?
Why is it crucial to invest in any Growing Medium, much less the best one?
Which Growing Medium are good in the current market?
Where can you find information like this about Growing Medium?

We’re convinced that you likely have far more questions than just these regarding Growing Medium, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Growing Medium, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Growing Medium. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Growing Medium buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Growing Medium currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Growing Medium has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Growing Medium?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Growing Medium.
Customer Ratings: Number ratings grade Growing Medium objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Growing Medium.
Product Quality: You don’t always get what you pay for with an Growing Medium, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Growing Medium is should be an indication of how long it will work out for you.

We always remember that maintaining Growing Medium information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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FAQ:

Q: Which growing medium is best, soil or hydro?

A: The answer depends on your growing circumstances and your goals. Soil will work best for most people, but if you want to grow in an urban environment, hydroponic media will be easier and cleaner to work with. Soil is the choice of growing medium for most plants, including microgreens.

Q: What grow medium is right for You?

A: Expanded Clay. Expanded clay is a popular grow medium. … Peat Moss. Peat moss is a relatively inert organic grow medium. … Coco Coir. Coco coir is an organic,inert grow medium derived from frayed and ground coconut husks. … Gravel. Gravel can be used in all types of hydroponic systems. … Rockwool. … Sand. … Perlite. … Vermiculite. … Diatomite. … Glass. …

Q: Which is growing medium works best?

A: Rockwool. Rockwool,also known as stonewool,is a porous material made of spun basalt rock fibers. … Lightweight Expanded Clay Aggregate. Lightweight Expanded Clay Aggregate,also known as clay pebbles,are round pieces of heat-expanded clay. Coconut Fiber. … Perlite. …

Q: What is the best growing medium for cannabis?

A: Soil or compost is one of the most popular growing mediums for marijuana plants because it is natural, easy to use, and available everywhere. Good cannabis soil naturally contains at least some amount of nutrients, which means it will provide the nutrients your plants need for at least the first few weeks of life.