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Growing Media
Premium growing media solutions tailored for indoor, hydroponic, and greenhouse cultivation from trusted brands like Grodan and Eazy Plug. Our selection includes a wide range of high-performance substrates like rockwool, coco coir, and soil blends designed to optimize plant health and maximize yields. Whether you're looking for efficient moisture retention, superior aeration, or sustainable, biodegradable options, we have the right media to support your growing needs.
Grodan Gro-Block Improved GR22.5 Jumbo, 6x6x4 in (15x15x10 cm) w/ Hole, Loose on Pallet (704 pcs)
Q112765
- Formulated with an advanced wetting agent and optimized wool structure.
- Optimal fiber structure and physical properties ensure crop uniformity.
- Even WC and EC distribution.
- Greatest steering capabilities available.
- Efficient substrate volume use.
- Promotes well-defined root system with higher capacity for water and nutrient uptake.
- Consistent and outstanding results for controlled-environment indoor and greenhouse commercial grows.
- 6 x 6 x 4 in (15 x 15 x 10 cm) block.
- Loose on pallet.
Grodan Improved Gro-Slab, 12 x 3 x 36 in (30.5 x 7.6 x 91.4 cm) w/ Three 6 in Pre-Cut Squares (Bag)
Q112763
- Advanced Wetting Agent ensures more uniform water distribution throughout the slab.
- Enable a multi-faceted irrigation strategy with water volume variations between 55% and 78%.
- Enhanced capillary action retains moisture more evenly across the entire slab.
- Distributes WC and EC evenly, providing optimal steering capabilities.
- Growers gain better control of plant balance throughout the crop cycle with precise WC and EC adjustments.
- Stone wool fibers do not bind nutrients and eliminate the need for flushing at the start of cultivation.
- Initial targeted water and nutrient application promotes sustainable water and fertilizer use.
- Facilitate optimal crop steering for healthy plants and higher yields.
- 12 x 3 x 36 in (30.5 x 7.6 x 91.4 cm) slab.
- Features three 6 inch (15 cm) pre-cut squares.
Grodan Pargro Slab, 36 x 8 x 3 in (91.4 x 20 x 7.6 cm) w/ Three 4 in Pre-Cut Squares (Bag)
Q112804
- Pargro® offers Grodan®'s industry-leading stone wool growing media.
- Ideal for indoor growers using low to medium levels of technology.
- Designed for those transitioning from soil, coco, or peat.
- Increases crop cycles per year, saving time and money.
- A perfect solution for transforming your growing experience.
- 36 x 8 x 3 in (91.4 x 20 x 7.6 cm) slab.
- Features three 4 inch (10 cm) pre-cut squares.
Grodan Pargro Slab, 36 x 8 x 3 in (91.4 x 20 x 7.6 cm) (Bag)
Q112803
- Pargro® offers Grodan®'s industry-leading stone wool growing media.
- Ideal for indoor growers using low to medium levels of technology.
- Designed for those transitioning from soil, coco, or peat.
- Increases crop cycles per year, saving time and money.
- A perfect solution for transforming your growing experience.
- 36 x 8 x 3 in (91.4 x 20 x 7.6 cm) slab.
Grodan Pargro Slab, 36 x 6 x 3 in (91.4 x 15 x 7.6 cm) w/ Three 4 in Pre-Cut Squares (Bag)
Q112802
- Pargro® offers Grodan®'s industry-leading stone wool growing media.
- Ideal for indoor growers using low to medium levels of technology.
- Designed for those transitioning from soil, coco, or peat.
- Increases crop cycles per year, saving time and money.
- A perfect solution for transforming your growing experience.
- 36 x 6 x 3 in (91.4 x 15 x 7.6 cm) slab.
- Features three 4 inch (10 cm) pre-cut squares.
Grodan Pargro Slab, 36 x 6 x 3 in (91.4 x 15 x 7.6 cm) (Bag)
Q112801
- Pargro® offers Grodan®'s industry-leading stone wool growing media.
- Ideal for indoor growers using low to medium levels of technology.
- Designed for those transitioning from soil, coco, or peat.
- Increases crop cycles per year, saving time and money.
- A perfect solution for transforming your growing experience.
- 36 x 6 x 3 in (91.4 x 15 x 7.6 cm) slab.
Grodan Pargro Slab, 36 x 6 x 4 in (91.4 x 15 x 10 cm) w/ Three 4 in Pre-Cut Squares (Bag)
Q112800
- Pargro® offers Grodan®'s industry-leading stone wool growing media.
- Ideal for indoor growers using low to medium levels of technology.
- Designed for those transitioning from soil, coco, or peat.
- Increases crop cycles per year, saving time and money.
- A perfect solution for transforming your growing experience.
- 36 x 6 x 4 in (91.4 x 15 x 10 cm) slab.
- Features three 4 inch (10 cm) pre-cut squares.
Grodan Pargro Slab, 36 x 6 x 4 in (91.4 x 15 x 10 cm) (Bag)
Q112799
- Pargro® offers Grodan®'s industry-leading stone wool growing media.
- Ideal for indoor growers using low to medium levels of technology.
- Designed for those transitioning from soil, coco, or peat.
- Increases crop cycles per year, saving time and money.
- A perfect solution for transforming your growing experience.
- 36 x 6 x 4 in (91.4 x 15 x 10 cm) slab.
Grodan 1.5 in Pargro Plugs, 1.4 x 1.4 x 1.6 in (3.5 x 3.5 x 4 cm), Unwrapped Sheets in Carton
Q112798
- Grodan® 1.5 inch Pargro® rockwool plugs.
- Dimensions: 1.4 x 1.4 x 1.6 in (3.5 x 3.5 x 4 cm).
- Unwrapped sheets in carton.
Grodan Pargro PAR32 Biggie, 6 x 6 x 6 in (15 x 15 x 15 cm) w/ Hole, Loose Blocks on Pallet
Q112797
- Pargro® offers Grodan®'s industry-leading stone wool growing media.
- Ideal for indoor growers using low to medium levels of technology.
- Designed for those transitioning from soil, coco, or peat.
- Increases crop cycles per year, saving time and money.
- A perfect solution for transforming your growing experience.
- 6 x 6 x 6 in (15 x 15 x 15 cm) block.
Grodan Pargro PAR32 Biggie, 6 x 6 x 6 in (15 x 15 x 15 cm) w/ Hole, Loose Blocks in Carton
Q112796
- Pargro® offers Grodan®'s industry-leading stone wool growing media.
- Ideal for indoor growers using low to medium levels of technology.
- Designed for those transitioning from soil, coco, or peat.
- Increases crop cycles per year, saving time and money.
- A perfect solution for transforming your growing experience.
- 6 x 6 x 6 in (15 x 15 x 15 cm) block.
Grodan Pargro PAR22.5 Jumbo, 6 x 6 x 4 in (15 x 15 x 10 cm) w/ Hole, Loose Blocks on Pallet
Q112795
- Pargro® offers Grodan®'s industry-leading stone wool growing media.
- Ideal for indoor growers using low to medium levels of technology.
- Designed for those transitioning from soil, coco, or peat.
- Increases crop cycles per year, saving time and money.
- A perfect solution for transforming your growing experience.
- 6 x 6 x 4 in (15 x 15 x 10 cm) block.
Grodan Pargro PAR22.5 Jumbo, 6 x 6 x 4 in (15 x 15 x 10 cm) w/ Hole, Loose Blocks in Carton
Q112794
- Pargro® offers Grodan®'s industry-leading stone wool growing media.
- Ideal for indoor growers using low to medium levels of technology.
- Designed for those transitioning from soil, coco, or peat.
- Increases crop cycles per year, saving time and money.
- A perfect solution for transforming your growing experience.
- 6 x 6 x 4 in (15 x 15 x 10 cm) block.
Grodan Pargro PAR10 Large, 4 x 4 x 4 in (10 x 10 x 10 cm) w/ Hole, Unwrapped Strips in Carton
Q112793
- Pargro® offers Grodan®'s industry-leading stone wool growing media.
- Ideal for indoor growers using low to medium levels of technology.
- Designed for those transitioning from soil, coco, or peat.
- Increases crop cycles per year, saving time and money.
- A perfect solution for transforming your growing experience.
- 4 x 4 x 4 in (10 x 10 x 10 cm) block.
Grodan Pargro PAR10 Large, 4 x 4 x 4 in (10 x 10 x 10 cm) w/ Hole, Loose Blocks on Pallet
Q112792
- Pargro® offers Grodan®'s industry-leading stone wool growing media.
- Ideal for indoor growers using low to medium levels of technology.
- Designed for those transitioning from soil, coco, or peat.
- Increases crop cycles per year, saving time and money.
- A perfect solution for transforming your growing experience.
- 4 x 4 x 4 in (10 x 10 x 10 cm) block.
Grodan Pargro PAR6.5 Small, 4 x 4 x 2.6 (10 x 10 x 6.6 cm) w/ Hole, Unwrapped Strips in Carton
Q112791
- Pargro® offers Grodan®'s industry-leading stone wool growing media.
- Ideal for indoor growers using low to medium levels of technology.
- Designed for those transitioning from soil, coco, or peat.
- Increases crop cycles per year, saving time and money.
- A perfect solution for transforming your growing experience.
- 4 x 4 x 2.6 (10 x 10 x 6.6 cm) block.
Grodan Gro-Block Improved GR7.5 Medium, 4 x 4 x 3 in (10 x 10 x 7.5 cm) w/ Hole, Unwrapped in Carton
Q112790
- Formulated with an advanced wetting agent and optimized wool structure.
- Optimal fiber structure and physical properties ensure crop uniformity.
- Even WC and EC distribution.
- Greatest steering capabilities available.
- Efficient substrate volume use.
- Promotes well-defined root system with higher capacity for water and nutrient uptake.
- Consistent and outstanding results for controlled-environment indoor and greenhouse commercial grows.
- 4 x 4 x 3 in (10 x 10 x 7.5 cm) block.
- Unwrapped strips in carton.
FloraFlex FloraClip 2.0 (12 / bag)
Q102492
- Transforms your FloraCap into an automated top-feeding system.
- Easily clasps over 1/4 inch (6.35 mm) OD tubing.
- Clips securely to your preferred location on the FloraCap.
- Recommended: use two (2) FloraClips per FloraCap.
- Dishwasher safe and reusable.
- BPA and lead-free plastic.
FloraFlex 4 inch FloraCap 2.0 (160 / case)
Q102493
- Revolutionary tool for top feeding and algae control.
- Has 13 louvers that deliver water, nutrients, and air while blocking light.
- Covers the top of the media to maintain consistent drying and provide essential oxygen.
- Prevents algae growth, promotes healthy roots, and encourages more blossoms.
- Offers improved flow rate, even distribution, increased air flow, and better stabilization.
- Optimizes space during the vegetative cycle.
- Can be filled manually or automated using FloraClips.
- Fits 4 inch (10 cm) rockwool cubes.
Grodan Improved Mini-Block MM 40/40, 1.5 x 1.5 x 1.5 in (4 x 4 x 4 cm), No Wrap (2,250 / case)
Q102184
- Formulated with an advanced wetting agent and optimized wool structure.
- Optimal fiber structure and physical properties ensure crop uniformity.
- Even WC and EC distribution.
- Greatest steering capabilities available.
- Efficient substrate volume use.
- Promotes well-defined root system with higher capacity for water and nutrient uptake.
- Consistent and outstanding results for controlled-environment indoor and greenhouse commercial grows.
- 1.5 x 1.5 x 1.5 in (4 x 4 x 4 cm) mini block.
Grodan Improved Mini-Block MM 40/40, 1.5 x 1.5 x 1.5 in (4 x 4 x 4 cm), Wrapped (2,250 / case)
Q102185
- Formulated with an advanced wetting agent and optimized wool structure.
- Optimal fiber structure and physical properties ensure crop uniformity.
- Even WC and EC distribution.
- Greatest steering capabilities available.
- Efficient substrate volume use.
- Promotes well-defined root system with higher capacity for water and nutrient uptake.
- Consistent and outstanding results for controlled-environment indoor and greenhouse commercial grows.
- 1.5 x 1.5 x 1.5 in (4 x 4 x 4 cm) mini block.
Grodan Gro-Block Improved Big Mama, 8 x 8 x 8 in (20 x 20 x 20 cm), No Hole (18 / case)
Q102195
- Formulated with an advanced wetting agent and optimized wool structure.
- Grodan's largest Gro-Block.
- Optimal fiber structure and physical properties ensure crop uniformity.
- Even WC and EC distribution.
- Greatest steering capabilities available.
- Efficient substrate volume use.
- Promotes well-defined root system with higher capacity for water and nutrient uptake.
- Consistent and outstanding results for controlled-environment indoor and greenhouse commercial grows.
- 8 inch (20 cm) block.
Grodan Gro-Block Improved GR10 Large, 4 x 4 x 4 in (10 x 10 x 10 cm), Loose Pallet (1,548 / skid)
Q102203
- Formulated with an advanced wetting agent and optimized wool structure.
- Optimal fiber structure and physical properties ensure crop uniformity.
- Even WC and EC distribution.
- Greatest steering capabilities available.
- Efficient substrate volume use.
- Promotes well-defined root system with higher capacity for water and nutrient uptake.
- Consistent and outstanding results for controlled-environment indoor and greenhouse commercial grows.
- 4 x 4 x 4 (10 x 10 x 10 cm) block.
Grodan Gro-Wool Absorbent Granulate 45 lbs (20 kg) (1 each)
Q102204
- Ideal for both facilities and home hobby growers.
- It supports productive indoor gardens using container systems.
- Can be used as a stand-alone loose fill growing media.
- Can also be mixed with Grodan Grow-Chunks.
Grodan Grow-Chunks, 3/4 inch (2 cu ft bag) (3 bags / case)
Q102208
- Grodan® Grow-Chunks are a larger-size 3/4 inch alternative to Grodan 1/2 inch Grow-Cubes.
- Designed to offer increased moisture and nutrient retention.
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