Products tagged with 'Rockwool'

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Q102195.jpg

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.
Q102203.jpg

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.
Q102204.jpg

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.
Q102208.jpg

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.
Q102209.jpg

Grodan Improved Gro-Block GR22.5 Jumbo, 6 x 6 x 4 in (15 x 15 x 10 cm), With Hole (64 / case)

Q102209
  • 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.
Q112735.jpg

Grodan A-OK Improved 1.5 in (36 mm) Starter Plugs, Loose in Carton (2,310 plugs)

Q112735

Grodan® A-OK Improved Starter Plugs™ for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks™. The plugs come loose in a carton for those who prefer to saturate individually.

  • Easy to use with propagation trays.
  • Shipped as individual loose AO plugs (1.4x1.4x1.6) bulk in the carton (2,310).
  • No shrink-wrap.