GOOD SOIL

Features

• High quality Hydrofarm product
• Backed by Manufacturer's warranty, inquire for details
• Have questions about this product
• Contact Flora Hydroponics today!
• Block 3x3x4 42/40

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Product Description

Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where other rockwool brand manufacturers cut all sizes from one batch of wool, Grodan is unique by making different types of fibers. The purpose is to support the requirement of the plant in the different plant stages. Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth. Grodan comes in graduated sizes. Seedlings started in cubes are easily transferred to blocks and then onto slabs, if desired. Seedlings or cuttings started in the Grodan cubes can also be transplanted into more traditional planters and growing mediums.

Grodan Blocks -Grodan Delta blocks are the most uniform blocks available on the market. They feature improved grooves at the base to promote better drainage. They are available in a large assortment of sizes and configurations to suit all types of plants. These growing blocks are used for direct sowing or "blocking on" of Macro and Multiblock raised plants. AO 36/40 plugs fit well into the hole sizes provided by the blocks. The blocks can then be placed on top of a slab to provide for a larger growing volume. Hugo is the largest of the growing blocks. It provides enough growing volume to support a larger plant, so it does not need to be placed on top of a slab.

8 blocks per strip, 32 strips per case.

Propagation Blocks : Hydroponics!, Hydroponics and Hydroponic ... Grodan Delta 4 Block(8 Pack), 3"x3"x2.5" (No Hole) CASE. $242.50 Sale: $206.12 Save: $36.38 off ... Grodan Delta 5.6 Block (8 Pack), 3"x3"x4" (w/ Hole) $8.33 Sale: $7.08 Rockwool - Purely Hydroponic Indoor Gardening Supplies & Growing ... Delta 5.6 Block, 3"x3"x4", case of 256. Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, ... Delta - By Grodan - Compare Prices, Reviews and Buy at Nextag Delta - 36 results like Grodan Delta 5.6 Block, 3"x3"x4", Case Of 256, Grodan Delta 6.5 Block, 4"x4"x2.5", Case Of 216, Grodan Stonewool Delta Blocks 4L x 4W x 4H ... Medium Water Absorbent Granulate, 13.4 Cubic Feet Delta 5.6 Block, 3"x3"x4", case of 256 : RWDM6.5 Delta 6.5 Block, 4"x4"x2.5", case of 216 : RWDM8G Delta 8 Block, 4"x4"x3", with hole, case of 180 : RWDU4G ... - Garden - Shopping.com 2 stores Delta 8 Block, 4 inchx4 inchx3 inch, with hole, case of 180. ... Grodan Rockwool Delta 5.6 Blocks w/hole 3"x3"x4" Case of 256 blocks Grodan Stonewool ... Grodan/Pargro/Agro Dynamics : : HydroSpot LLC - Your Leading ... Delta 5.6 Block, 3"x3"x4", case of 256. Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, ... Growing Media Delta 4 Block, 3"x3"x2.5" with hole, case of 384 Store Price $224.18 . Delta 5.6 Block, 3"x3"x4", case of 256 Store Price $224.13 . Delta 6.5 Block, 4"x4"x2.5", case of 216 Delta 4 Block, 3"x3"x2.5" with hole, case of 384 Delta 4 Block, 3"x3"x2.5" with hole, case of 384. SKU: RWDM4G . Suggested Retail: $242.47: ... Delta 5.6 Block, 3"x3"x4", case of 256 : RWDM6.5 Growing Media - Hydrosuppliers.com Delta 5.6 Block, 3"x3"x4", case of 256 . $229.99 . Displaying 1 to 21 (of 60 products) Result Pages: 1 2 3 : Shopping Cart: 0 items: Specials: Growing Media - hydroponicsgc.com Delta 5.6 Block, 3"x3"x4", case of 256 . $242.95. Expert 15/75 Slab, 36x6x3. $8.85. Grodan 36 X 6 X 3 case of 12. $86.95. Classic 30/75 Slab 12" x 3", case of 8 . $110.95.