Growing Mediums - Soil, Stonewool, Perlite, Vermiculite, Rockwool, & more.

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10261 Sure to Grow STG Storm Hail 1" x 1" Cubes (2 cu ft)

Excels in all hydroponics systems currently designed for aggregate.

Exceptionally versatile and can be used to fill any size container regardless of shape or volume.

A nearly infinite amount of open cell voids encourages dense root development.

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Price: $37.00

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10245 Sure to Grow STG Storm Arroyo 3.25" x 3" (12 pack)

Hydroponic System Compatibility: GH Aeroflo2, Botanicare Econojet, deep water culture (DWC) and similar indoor gardening systems

A nearly infinite amount of open cell voids encourages dense root development

All STG products are pH neutral and require no conditioning or continuous adjustment of your bath due to media influence

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Price:

Quantity	Price
1 – 11	$15.50
12 +	$14.15

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10121 4 in Grodan Delta 10 Gro-Block

For any growing application, stonewool offers speed, ease of use and cleanliness.

Delta 10, Large 4"x4"x4"

Grodan stonewool is known for its quality, consistency and performance.

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Price: $8.49

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10257 Sunleaves Compressed Coir

Great for amending soil and soilless mixtures.

compressed coconut-fiber growing medium that expands when soaked in water.

Natural micro sponge effect boosts water and nutrient retention.

Improves aeration for compacted soil ensuring optimal root growth.

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Price: $2.50 – $10.50

Coir Size

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10122 Grodan Hugo 6 in x 6 in x 5.8 in Rockwool Gro-Blocks

For any growing application, stonewool offers speed, ease of use and cleanliness.

Hugo 6" x 6" x 5.8"

Grodan stonewool is known for its quality, consistency and performance.

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Price: $3.20

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10123 Grodan A-Ok Rockwool Starter Plugs

For any growing application, stonewool offers speed, ease of use and cleanliness.

A-Ok Starter Plugs 1.5" (98/sheet)

A-Ok Starter Plugs 2" (50/sheet)

Grodan stonewool is known for its quality, consistency and performance.

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Price: $10.20 – $12.20

Starter Plugs Sizes

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10124 Grodan Expert Delta Rockwool Gro-Slabs 36in x 6in x 3in

Delta Expert Gro-Slab is perfect for "blocking on" smaller stonewool plugs and blocks to accommodate the final stages of plant growth.

This single Delta Slab features vertically packed fibers for quick drainage and comes in a UV-resistant plastic poly sleeve to minimize algae formation.

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Price: $7.40

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10125 Grodan 1.5in Round Rockwool Macro Plugs (32/Bag)

Stonewool Macro Plugs are a sure bet for optimum germination.

They start as basalt rock and chalk that is melted, spun into cotton candy-like fibers, and finally compressed into plugs.

Their fibrous structure creates an ideal air-to-water ratio which contributes to robust root development throughout the entire plug.

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Price: $6.45

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10126 Hydroton Clay Aggregate 8/16 mm

Popular alternative planting medium for soil, perlite, peat and rockwool.

These reusable clay pebbles leave plenty of room for air transport and root development while retaining moisture.

Hydroton is a chemically inert medium with a neutral pH

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Price: $10.95 – $45.99

Hydroton Sizes

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10147 Wiggle Worm Soil Builder Earthworm Castings 4-1/2 lb

Odorless and non-toxic Wiggle Worm Earthworm Castings are outstanding for amending soils in containers as well as outdoor gardens.

This organic fertilizer will not wash out with watering or burn delicate plants.

Castings rival chemical fertilizers in their nutrient composition by providing a concentrated source of calcium, magnesium and nitrogen.

Earthworm Castings are safe to use on annuals, perennials, seedlings, even cacti and succulents with no danger of chemical harm to plants.

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Price:

Quantity	Price
1 – 11	$4.60
12 +	$3.45

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10148 FoxFarm Ocean Forest Potting Soil 1.5 cu ft

Ocean Forest is a unique potting soil that combines the best fertilizers found on land with the finest sea ingredients available.

Rich, light, organic potting soil that encourages healthy root growth, disease resistance and leafy foliage.

Consists of rich composted forest humus, Spaghnum peat, bat guano, fish, crab, shrimp and Norwegian kelp meals, premium earthworm castings and oyster shells to ensure a balanced pH.

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Price: $19.50

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10149 FoxFarm Planting Mix 1 cu ft

Multi-purpose Planting Mix is a concentrated blend of organic peat, composted forest humus, earthworm castings, Norwegian kelp meal and bat guano: nature's finest soil amendments.

For lush flower and vegetable gardens, pH-balanced Planting Mix is ready to use right from the bag.

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Price:

Quantity	Price
1 – 11	$15.50
12 +	$12.10

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10150 FoxFarm Happy Frog Potting Soil 2 cu ft

Your potted plants deserve the best their roots can’t seek out nutrients in the ground, so you have to bring it to them.

Happy Frog Potting Soil is alive with beneficial microbes and fungi that help break down organic matter and feed the plant roots.

Between the earthworm castings, the bat guano, and the composted forest humus, your container plants have never felt so good.

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Price:

Quantity	Price
1 – 11	$17.60
12 +	$12.50

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10151 FoxFarm Light Warrior Agro-Ponic Grow Medium 1 cu ft

Ultimate growing medium for starting seeds, cuttings and transplants. In addition to earthworm castings that help plants thrive, incorporates humic acid to assist in seed germination and beneficial microbes to enhance root development and nutrient uptake.

Lightweight and fast-draining for soil and hydroponic gardens.

Packed it with beneficial microbes to stimulate root growth and enhance fertilizer uptake, humic acid to help in seed germination, and earthworm castings to help plants thrive.

Perfect fast-draining, lightweight seed germinator for your indoor jungle.

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Price:

Quantity	Price
1 – 11	$18.50
12 +	$14.97

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10153 FoxFarm FoxFarm Big & Chunky Perlite 4 cu ft

Stand-alone product or combine it with our Light Warrior Agro-Ponic Grow Medium, and enjoy the added benefits of mycorrhizae.

Use it in containers to improve drainage, keep roots oxygenated, and prevent plants from becoming waterlogged.

Extra-large particles, which maximize nutrient uptake and oxygenation at the root level and won’t fall through net cups.

Indoor growers can enjoy growing in light, airy perlite without the mess!

Well suited as a stand-alone medium or as a mix-in element.

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Price:

Quantity	Price
1 – 11	$33.50
12 +	$28.50

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10154 Vermiculite Light-weight Soil Additive 8 Quarts

Made of expanded mica, vermiculite is an excellent light-weight soil additive that helps to loosen heavy soils and improve drainage.

Gardeners also love using Vermiculite to start seeds and store bulbs.

For use in seed germination, rooting cuttings, outdoor transplanting as well as bulb and tuber storage

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Price:

Quantity	Price
1 – 9	$4.20
10 +	$3.85

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10155 Horticultural Perlite 8 Quarts

White perlite granules are the result of the expansion of combined water vaporizing in the crude mineral and forming enclosed air pockets.

Because of the great quantity of air in these pockets, the product is very light and has excellent physical qualities for use in plant propagation.

100% horticultural grade perlite.

Use in seed starting, as a rooting medium, soil amendment and golf green amendment.

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Price:

Quantity	Price
1 – 9	$4.20
10 +	$3.85

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10246 Sure to Grow STG Storm Tempest 4.75" x 4.5" (12 pack)

Hydroponic System Compatibility: Botanicare Econojet, deep water culture (DWC), flood and drain table, top drip and similar indoor gardening systems

1.5" die cut cutout located on the top of the insert will accept the STG 1.5" grow cube as well as the 2" clipper cloner

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Price:

Quantity	Price
1 – 11	$23.00
12 +	$20.00

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10247 Sure to Grow STG Storm Tornado 5.75" x 4.5" (6 pack)

Hydroponic System Compatibility: Botanicare Econojet, GH Rainforest, deep water culture (DWC), flood and drain table, top drip

1.5" die cut cutout located on the top of the insert will accept the STG 1.5" grow cube as well as the 2" clipper cloner

A nearly infinite amount of open cell voids encourage dense root development

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Price:

Quantity	Price
1 – 11	$18.50
12 +	$16.50

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10248 Sure to Grow STG Storm Deluge 8.75" x 8"

Hydroponic System Compatibility: CAP Ebb and Grow bucket system and all other indoor gardening systems using an 8" X 8" 2 gallon bucket

All STG products are pH neutral and require no conditioning or continuous adjustment of your bath due to media influence

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Price:

Quantity	Price
1 – 5	$7.50
6 +	$6.75

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10249 Sure to Grow STG Storm Clipper 2" x 2" (24 Pack)

Hydroponic System Compatibility: GH Rainforst, EZ Cloner, deep water culture (DWC), hydroponic raft and similar indoor gardening systems

Hydroponic gardening with this media: Cuttings or short term small stature crops grown in 1.5-2.0 net pots

Available in PET (polyethylene terephthalate) and Biodegradable TENCEL fiber for traditional soil applications

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Price: $11.75 – $17.50

STG Clipper

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