Products tagged with 'Rockwool'
Grodan Gro-Block Delta Big Mama 8" x 8" x 8" (20 x 20 x 20 cm) (18 / Case)
Q100440
- 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).
Grodan Gro-Block Improved GR40 Uni-Block, 8x8x4 in (20x20x10 cm) No Hole (36 / case, 432 / pallet)
Q100449
- 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).
Grodan Improved Gro-Block GR4 Small, 3 x 3 x 2.5 in (7.5 x 7.5 x 6.5 cm), No Wrap (384 / case)
Q102187
- 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 2.5 in (7.5 x 7.5 x 6.5 cm) block.
Grodan Improved Gro-Block GR4 Small, 3 x 3 x 2.5 in (7.5 x 7.5 x 6.5 cm), Wrapped (384 / case)
Q102189
- 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 2.5 in (7.5 x 7.5 x 6.5 cm) block.
Grodan Improved Gro-Block GR5.6 Large, 3 x 3 x 4 in (7.5 x 7.5 x 10 cm), Wrapped (256 / case)
Q102190
- 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.
Grodan Improved Gro-Block GR6.5 Small, 4 x 4 x 2.5 in (10 x 10 x 6.5 cm), No Wrap (216 / case)
Q102191
- 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.