GOOD SOIL

Features

• High quality Hydrofarm product
• Backed by Manufacturer's warranty, inquire for details
• Have questions about this product
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• Block 4x4x3 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.

Growing Media Delta 4 Block, 3"x3"x2.5" with hole, case of 384 Store Price $224.18 . ... Delta 8 Block, 4"x4"x3", with hole, case of 180 Store Price $201.47 . Delta 4 Block, ... - Garden - Shopping.com GRODAN ROCKWOOL BLOCKS 4"X4"X3" NH CASE OF 180 FREESHIP NEW IN BOX! Grodan Rockwool Delta 8 Blocks no hole 4"x4"x3" Case of 180 blocks Grodan Stonewool ... "delta charger cl180c" - Shopping.com ... 9.5" Long spout swings 360-degrees 4 - Hole installation 8.25" From deck ... Delta 8 Block, 4"x4"x3", ... Delta 8 Block, 4"x4"x3", with hole, case of 180. Free Shipping rockwool 4x4 eBay - Electronics, Cars, Fashion, Collectibles ... GRODAN ROCKWOOL BLOCKS 4"X4"X3" W/HOLE CASE OF 180 EACH. Returns: Accepted within 14 days. ... 1 Case of Grodan Delta 8 Gro Block 4" X 4" X 3" Rockwool Grow Hydroponics. Medium Water Absorbent Granulate, 13.4 Cubic Feet Delta 8 Block, 4"x4"x3", no hole, case of 180 : RWHUGO Hugo Gro-Block, 6"x6"x5.8", with hole 40/40, case of 48 : RWMM4040 MM 40/40 6/15 Block, 1.5"x1.5"x1. ... 805 Hydroponics & Organics :: Growing Media :: Rockwool Delta 4 Block, 3"x3"x2.5" with hole, case of 384. Grodan Stonewool (rockwool) ... Delta 8 Block, 4"x4"x3", with hole, case of 180. Grodan Stonewool (rockwool) ... Delta - By Grodan - Compare Prices, Reviews and Buy at Nextag Delta 8 (with hole) 4" x 4" x H3" (eco-8010) Delta 8 Block 4 x4 x3 with hole case of 180 Grodan Stonewool ... Grodan Delta 8 Block, 4"x4"x3" No Holes, case of 180, ... Propagation Blocks : Hydroponics!, Hydroponics and Hydroponic ... Grodan Delta 4 Block(8 Pack), 3"x3"x2.5" (No Hole) CASE. $242.50 Sale: $206.12 ... Grodan Delta 8 Block (6 Pack), 4"x4"x3.25" (w/ Hole) $7.99 Sale: $6.79 Save: $1.20 off Add: Grodan/Pargro/Agro Dynamics : : HydroSpot LLC - Your Leading ... Delta 4 Block, 3"x3"x2.5" with hole, case of 384. Grodan Stonewool (rockwool) ... Delta 8 Block, 4"x4"x3", with hole, case of 180. Grodan Stonewool (rockwool) ... Delta 4 Block, 3"x3"x2.5" with hole, case of 384 Delta 8 Block, 4"x4"x3", no hole, case of 180 : RWHUGO Hugo Gro-Block, 6"x6"x5.8", with hole 40/40, case of 48 : RWMM4040 MM 40/40 6/15 Block, 1.5"x1.5"x1. ...