Collection:
Growing Media
76 productsShow:
Hoffman 18qt Seed Starter Soil
Lightweight, loose, fertile, soilless mix, specially formulated to promote superior germination of seeds. Contains four components Canadian Sphagnum Peat Moss, Horticultural Vermiculite, Limestone ...
Hoffman Horticultural Perlite, 18 Qt
Horticultural perlite is a lightweight soil conditioner, loosens clay soil, reduces caking, improves drainage and aeration. Blend with peat moss and perlite for custom soil-less mix. Can be used to...
BAS Rice Hulls Par Boiled 1CF
Par Boiled Rice Hulls by the bale or truckload. PBH Brand Approved for Organic Use
Studies have proven that rice hulls can efficiently replace perlite in your potting soil mixes and is much better...
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Premier Pro-Mix HP Mycorrhizae 3.8 cu
PRO-MIX HP BIOFUNGICIDE + MYCORRHIZAE
HP - high porosity
PRO-MIX HP provides a great growing environment to growers looking for a significant drainage capacity, increased air porosity and lower w...
RVLS Houseplant Blend 1cf
Riverview Living Soils Houseplant Blend is a premium organic soil blend that is continually lab-tested to ensure both nutrient sufficiency and balance.
This blend is crafted with the same premium, ...
Royal Gold Potting & Propagation Mix 1.5cf
We are proud to introduce our newly reformulated Potting and Propagation formula! A fresh take on our classic Potting Style mix, Basement Mix, this product will surely please the faithful and cur...
Royal Gold Worm Castings 1cf
Worm castings are one of a gardener’s best friends. Our source of organic high-quality worm castings can be used for nearly all growing applications from adding to your favorite potting medium wh...
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Hoffman 2cf Horticultural Perlite
Hoffman® Horticultural Perlite
- 2cu ft
Lightweight soil conditioner (white, powdery material) that loosens clay soil, reduces caking, and improves drainage and aeration. Can be used to start seeds...
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Royal Gold Mendo Mix 1.5 cu ft (60/Pit)
Royal Gold Mendo Mix
In their laboratory and in performance tests, Royal Gold states the Mendo Mix outperformed all its competitors for transition, growth and quality of fruit. Fortified with the h...
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BAS Base Blend Recipe 1CF
This is BuildASoil's Base Blend Recipe.Gentle, Balanced and Affordable.-Use "as is" or mix in your favorite nutrientsYou asked for it so we made it!This potting soil is the perfect affordable soil ...
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PVP Perlite Coarse 4cf
Used primarily in soil mixes, hydroponics and gardening. Horticultural perlite is clean, sterile, pH neutral, non-flammable, odorless, non-toxic and neither decays nor shrinks even pests such as in...
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PVP Perlite Super Coarse 4cf
Excellent as a substrate for hydroponics. Super coarse grade expanded perlite is clean, sterile, pH neutral, non-flammable and nontoxic. Increases aeration and drainage of growing media and helps a...
Mother Earth Hydroton Original Clay Pebbles - 50 Liter Lightweight Expanded Clay Aggregate
Hydroton Original 50L is a versatile and high-quality growing medium that can be used for various plants. Its lightweight and porous structure ensures excellent aeration and drainage, leading to he...
Hoffman Horticultural Vermiculite Garden Soil Enhancer, 8 Quart
Hoffman Horticultural Vermiculite 8 Quart is an efficient and popular soil conditioner. Loosens soil and provides aeration. Retains water. Can be used to start seeds, propagate cuttings and store b...
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Speedgrow Green 3” Starter Cube
Introducing the Speedgrow Green 3” Starter Cube - the perfect solution for quick and healthy plant growth. With its advanced technology and high-quality materials, this cube provides the perfect en...
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FloraFlex Incubator Plugs 40|40 50ct 1.25x1.25 Hole Size 1/8 Flora Flex
Introducing the FloraFlex Incubator Plugs 40|40, available in a convenient pack of 50. These plugs feature a hole size of 1.25x1.25, perfectly designed for your needs. Crafted with precision using ...
Lambert Peat Moss 3.8Cf
Lambert® White Premium High Yield Peat Moss
- 3.8cu ft - Compressed (30/PL)
This coarse grade particle size peat moss is the perfect choice for growers who formulate their media. The physical prope...
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Mother Earth Perlite #3 - 4 cu ft (30/Pit)
Mother Earth® Perlite is naturally occurring siliceous rock that expands up to 20 times its original volume when heated to 1600° F. This kilning process is very similar to popping popcorn and produ...
Hoffman 4qt Seed Starter Soil
Give your seeds the best possible start with Hoffman Seed Starter Soil — a premium, lightweight growing mix specially formulated for germination and early seedling development.
Ideal for starting s...
Hoffman Horticultural Vermiculite 2cf
Discover the wonder of Hoffman Horticultural Vermiculite 2cf! Boost your gardening game with this lightweight and aerating soil amendment. Grow healthier plants with improved moisture retention and...
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Royal Gold Basement Mix 1.5cf
Basement Mix by Royal Gold sets the standard for coco fiber based potting mixes. Developed through years of field application and trial and error, Basement Mix allows traditional container ...
BAS Small Lava Rock 1/2cf
Beautiful Small Black Lava Rock looks like small/medium perlite and is much better.
This small black lava rock comes with black lava rock powder in it and will add to the minerals in your soil
Las...
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BAS Heady Start Seedling Soil Recipe
Heady Starts Seedling Soil
Best Texture + Best Nutrition = Heady Starts
We mixed all our favorite extras into the perfect texture of PRO-MIX to make a superior Plug and Seedling grade soil. Excell...
Bloomin' Soil Organic Flower Booster
Bloomin' Soil - Organic Flower Booster | Elm Dirt
Why Your Flowers Will Love Bloomin' Soil
The organic way to bigger, longer-lasting blooms witho...
Premium Douglas Fir Orchid Bark
Douglas Fir Orchid Bark - Professional Growing Medium | Elm Dirt
The...
Ancient Soil Organic Living Soil
Transform Your Soil Into a Living Ecosystem
Ancient Soil combines five premium organic ingredients to create the ultimate bio-active growing mediu...
Premium Aroid Mix For Tropical Plants
Premium Aroid Mix - Organic Potting Soil for Tropical Plants
Stop drowning your Monstera in dense potting soil. This chunky aroid mix recreate...
All-Purpose Soil Mix
Peat-Free All-Purpose Potting Mix with Ancient Soil
Peat-free potting soil that actually works. Living organic mix with Ancient Soil, mushroom...
Seedling Mix for Seed Starting
Organic Seedling Mix - Seed Starting Soil
Light, fluffy seed starting mix that gives seeds what they actually need—room to germinate, gentle n...
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Scietetics COCO 6" BLOCK (1 Gallon Volume)
Scietetics COCO 6" BLOCK (1 Gallon Volume)
PVP Vermiculite Medium 4cf
Boost your gardening game with PVP Vermiculite Medium 4cf! This lightweight and moisture-absorbing medium provides essential nutrients and helps aerate your soil for healthier plants. Enjoy an abun...
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Root Riot 50 Cube Tray (12/Cs)
Root Riot 50 Cube Tray
Introducing Root Riot 50 Cube Tray - the perfect solution for propagating seedlings and cuttings. With 50 cubes per tray, you'll have plenty of room for all your garden needs...
Speedgrow Basic 6” Bigcube (40/cs)
The Speedgrow Basic 6” Bigcube (40/cs) is the perfect growing medium for your plants. Made with high-quality Rockwool, it provides a stable and nutrient-rich environment for your plants to thrive i...
Speedgrow Basic 8” Bigcube 18/Cs
The Speedgrow Basic 8” Bigcube is a must-have for any gardening enthusiast. Its unique design allows for maximum aeration and drainage, promoting healthy root growth and overall plant health. With ...
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