Growing Media

• Specially manufactured as an alternative to conventional stonewool cubes.
• Unique composition is thoroughly washed to eliminate excess sodium.
• Made from 3/4-inch (2 cm) double-sieved coir fibers for enhanced air delivery to the root zone.
• Exceptional multi-drain capability with a coarse coir fiber mat for free drainage.
• Wrapped in horticulture-grade poly bag for temperature control and light prevention.
• Sold only in case quantities.

• Specially manufactured as an alternative to conventional stonewool cubes.
• Unique composition is thoroughly washed to eliminate excess sodium.
• Made from 3/4-inch (2 cm) double-sieved coir fibers for enhanced air delivery to the root zone.
• Exceptional multi-drain capability with a coarse coir fiber mat for free drainage.
• Wrapped in horticulture-grade poly bag for temperature control and light prevention.
• Sold only in case quantities.
• 6 x 6 x 6 inches (15 x 15 x 15 centimeters).

• Specially manufactured as an alternative to conventional stonewool cubes.
• Unique composition is thoroughly washed to eliminate excess sodium.
• Made from 3/4-inch (2 cm) double-sieved coir fibers for enhanced air delivery to the root zone.
• Exceptional multi-drain capability with a coarse coir fiber mat for free drainage.
• Wrapped in horticulture-grade poly bag for temperature control and light prevention.
• Sold only in case quantities.
• 10 x 10 x 10 inches (25 x 25 x 25 centimeters)

Botanicare® CocoPro™ Cubes contain thoroughly washed and buffered coco fiber, pith, and husk for a consistent ratio of air and water throughout each cube. This high-performance blend delivers oxygen to plant roots while retaining moisture and nutrients, giving you more control over your fertigation regimen. The breathable fabric cover promotes air/gas exchange for increased root-zone oxygen levels, provides excellent water drainage for faster dry-down times, and encourages natural pruning and branching for a healthy root system.

Botanicare® CocoPro™ Cubes contain thoroughly washed and buffered coco fiber, pith, and husk for a consistent ratio of air and water throughout each cube. This high-performance blend delivers oxygen to plant roots while retaining moisture and nutrients, giving you more control over your fertigation regimen. The breathable fabric cover promotes air/gas exchange for increased root-zone oxygen levels, provides excellent water drainage for faster dry-down times, and encourages natural pruning and branching for a healthy root system.

Botanicare® CocoPro™ Cubes contain thoroughly washed and buffered coco fiber, pith, and husk for a consistent ratio of air and water throughout each cube. This high-performance blend delivers oxygen to plant roots while retaining moisture and nutrients, giving you more control over your fertigation regimen. The breathable fabric cover promotes air/gas exchange for increased root-zone oxygen levels, provides excellent water drainage for faster dry-down times, and encourages natural pruning and branching for a healthy root system.

This high-performance blend of washed and buffered coco fiber, pith, and husk delivers oxygen to plant roots while retaining moisture and nutrients, giving you more control over your fertigation regimen. The breathable fabric bag promotes air/gas exchange for increased root-zone oxygen levels, provides excellent water drainage for faster dry-down times, and encourages natural pruning and branching for a healthy root system.

This high-performance blend of washed and buffered coco fiber, pith, and husk delivers oxygen to plant roots while retaining moisture and nutrients, giving you more control over your fertigation regimen. The breathable fabric bag promotes air/gas exchange for increased root-zone oxygen levels, provides excellent water drainage for faster dry-down times, and encourages natural pruning and branching for a healthy root system.

• 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.
• Some options include pre-cut plant holes.

• 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.
• 6 x 4 x 36 in (15 x 10 x 91.4 cm) slab.

• 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.

• 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.

• Big Mama is Grodan®'s largest block ever produced.
• Contains more than twice the wool of the Hugo Block.
• Large enough to support a plant for its entire life.
• Gro-Blocks are similar to plant containers.
• Available in various sizes, like a 3-inch Gro-Block for a 3-inch pot.
• Large Gro-Blocks can support full growth of small plants.
• Holes are perfectly sized for 1.5-inch starter plugs.
• Packs come with clear instructions.
• Dimensions: 8 x 8 x 8 in (20 x 20 x 20 cm).

• 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.

• Formulated with an advanced wetting agent and optimized wool structure.
• New density and hydrophilic technology improve water distribution and root development.
• Delivers consistent results for indoor and greenhouse commercial grows.
• Optimal fiber structure ensures crop uniformity and even water content (WC) and electrical conductivity (EC) distribution.
• Enables efficient and sustainable use of the entire substrate volume.
• Supports a well-defined root system for higher water and nutrient uptake.
• Dimensions: 4 x 4 x 4 in (10 x 10 x 10 cm).

• Features an advanced wetting agent and optimized wool structure.
• New density and hydrophilic technology enhance water distribution and root development.
• Delivers consistent results for controlled environment indoor and greenhouse commercial grows.
• Offers optimal fiber structure for crop uniformity and even water content (WC) and electrical conductivity (EC) distribution.
• Provides exceptional steering capabilities for efficient and sustainable use of substrate volume.
• Promotes a well-defined root system with higher water and nutrient uptake capacities.
• Dimensions: 8 x 8 x 4 in (20 x 20 x 10 cm).

• 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.
• 3 x 3 x 4 in (7.5 x 7.5 x 10 cm) block.

• 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 2.5 in (10 x 10 x 6.5 cm) block.

• 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.

• Stone wool plugs for seed starting and rooting plant cuttings.
• Square plugs connected in a sheet to fit a 1020 tray.
• Crafted for convenience, efficiency and reliability.
• Uniform density, firmness, and fibrous structure.
• Enables balanced water and nutrient distribution.
• Available wrapped or unwrapped.

• Stone wool plugs for seed starting and rooting plant cuttings.
• Square plugs connected in a sheet to fit a 1020 tray.
• Crafted for convenience, efficiency and reliability.
• Uniform density, firmness, and fibrous structure.
• Enables balanced water and nutrient distribution.
• 2 inch (50 mm) plugs.
• 50 plugs per sheet.
• Wrapped.

Note: Item Q100445 supplied without shrink wrap.

• Macroplugs™ from Grodan® are designed for starting seeds and rooting cuttings.
• Plugs are round, 1.5-inch (46 mm), with a slit for easy plant cutting insertion.
• Fit perfectly into Gro-Block™ for seamless transplanting.
• Use with individual-cell trays like the Gro-Smart Tray Insert for best results.
• Grodan stone wool products offer consistent, reliable propagation.
• Uniform density and fibrous structure support manual and mechanical processing.
• Balanced water and nutrient distribution promotes optimal rooting and early growth.
• Dimensions: 1.5 in (46 mm).

• Macroplugs™ from Grodan® are designed for starting seeds and rooting cuttings.
• Plugs are round, 1.5-inch (46 mm), with a slit for easy plant cutting insertion.
• Fit perfectly into Gro-Block™ for seamless transplanting.
• Use with individual-cell trays like the Gro-Smart Tray Insert for best results.
• Grodan stone wool products offer consistent, reliable propagation.
• Uniform density and fibrous structure support manual and mechanical processing.
• Balanced water and nutrient distribution promotes optimal rooting and early growth.
• Dimensions: 1.5 in (46 mm).

• Cress Plates from Grodan® are ideal for growing microgreens.
• Quarter-inch thick, 10- by 20-inch stone wool mats.
• Designed to fit seamlessly in a 1020 tray.
• Provides an ideal environment for microgreen cultivation.
• 95 sheets per case for convenience and efficiency.
• Suitable for both professional chefs and home gardeners.
• Dimensions: 0.25 x 10 x 20 in (0.64 x 25 x 51 cm).

• Reliable and time-tested blend.
• Designed for high air capacity and fast drainage.
• Contains dolomitic limestone for pH adjustment (5.0-7.0) and nutrients.
• Includes gypsum for sulfur and calcium supplementation.
• Highly soluble nutrient charge equivalent to one liquid feeding with complete fertilizer.
• Contains Canadian sphagnum peat moss, coarse grade perlite, gypsum, dolomitic lime, and Sun Gro's wetting agent.