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What do we have here?
Displaying 41 to 60 (of 120 products) Result Pages: [<< Prev]   1  2  3  4  5  6  [Next >>] 
 Sort by Popularity+   Manufacturer   Product(s)   Model   Price   Buy Now 
GRODAN® STONEWOOL DELTA® STARTER MINI-BLOCKS® 1.5" X 1.5" X 1.5" -  40/40 6/15 (15 BLOCKS/STRIP) (50 STRIPS/CASE)  grodan  GRODAN® STONEWOOL DELTA® STARTER MINI-BLOCKS® 1.5" X 1.5" X 1.5" - 40/40 6/15 (15 BLOCKS/STRIP) (50 STRIPS/CASE)
Grodan® Stonewool Delta® Starter Mini-Blocks® STARTER MINI-BLOCK MM40/40 1.5" 1=50PKS Mini-Blocks sit in a tray (flat) without support for easy starting of seeds and cuttings. These Mini-Blocks are individually wrapped in white plastic to minimize algae growth. Remove wrapping and transplant into any loose media such as Growcubes or coconut fiber or leave wrapping on and set ... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713040   $289.74 
GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 4 - SMALL 3" NO HOLES - 3" X 3" X 2.5" (8 BLOCKS/STRIP) (48 STRIPS/CASE)  grodan  GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 4 - SMALL 3" NO HOLES - 3" X 3" X 2.5" (8 BLOCKS/STRIP) (48 STRIPS/CASE)
Grodan® Stonewool Delta® Gro-Blocks® DELTA 4 BLOCK 3x3x2.5" NO HOLE 1= 48 PKS Gro-Blocks are similar to 'plant container'. Need a 3" pot? Then choose a 3" Gro-Block. Small plants can be fully grown in larger Gro-Blocks. Holes are perfect size for any 1.5" starter plug. Come in packs labeled with instructions. Manufacturer's Product Informati... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713050   $179.25 
Medium Water Repellent Granulate, 45 lbs.  grodan  Medium Water Repellent Granulate, 45 lbs.
Grodan Medium Water Repellent Granulate, 45 lbs. (RWREP20)Granulated rockwool can be used alone or as an amendment to organic based mixes. For example, the addition of water absorbant granulate to peat mixes at 25-50% volume, increases water holding capacity and aeration, improving plant growth and shelf life. The water repellent granulates are superior substitutes for aerators suc... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-RWREP20   $48.72 
Pargro Quick Drain 1.5" Plug, case of 1372  grodan  Pargro Quick Drain 1.5" Plug, case of 1372
Pargro Pargro QD 1.5" (RW102700W)Pargro is the leader among affordable horticultural rockwool. Made right in the Grodan factory, you can be assured of a high quality product at a great price. Drainage Driest value-priced rockwool on the market 14% drier than competitor blocks Value Value priced - no frills saves you money Half case sizes in plain boxes Quality Ch... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-RW102700W   $102.00 
Pargro Quick Drain Jumbo, 6" x 6" x 4", case of 36  grodan  Pargro Quick Drain Jumbo, 6" x 6" x 4", case of 36
Pargro Pargro QD Jumbo Case:36 (RW103704)Pargro is the leader among affordable horticultural rockwool. Made right in the Grodan factory, you can be assured of a high quality product at a great price. Drainage Driest value-priced rockwool on the market 14% drier than competitor blocks Value Value priced - no frills saves you money Half case sizes in plain boxes Qualit... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-RW103704   $56.22 
Pargro V Slab 6x36, case of 12 (SPECIAL ORDER)  grodan  Pargro V Slab 6x36, case of 12 (SPECIAL ORDER)
Pargro Pargro V Slab 6x36 (RW101704) (SPECIAL ORDER)V-Slab is the only product in the industry specifically engineered for vertical growing systems. V-Slabs provide excellent water distribution throughout the slab to keep roots happy and plants healthy. No guesswork required for usage-the instructions and illustrations are printed right on the packaging. ... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-RW101704   $50.22 
PARGRO® STONEWOOL QD JUMBO BLOCK - 6" X 6" X 4" (36 BLOCKS/CASE) (24 CASES/PALLET)  grodan  PARGRO® STONEWOOL QD JUMBO BLOCK - 6" X 6" X 4" (36 BLOCKS/CASE) (24 CASES/PALLET)
Pargro® Quick Drain Stonewool PARGRO QD JUMBO 6 x6 x4in Same quality Same value-priced, half sized cases, Driest value-priced rockwool on the market * Made at the Grodan factories. Plain brown half case sizes. Better quality and drainage than other value-priced rockwool.** *Resting saturation measurements taken from QD slabs vs. Neptune slabs. Pargro QD was 10% drier t... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713250   $56.22 
PARGRO® STONEWOOL QD PLUGS - 1.5" X 1.5" X 1.5" (98 PLUGS/SHEET) (14 SHEETS/CASE) (32 CASES/PALLET)  grodan  PARGRO® STONEWOOL QD PLUGS - 1.5" X 1.5" X 1.5" (98 PLUGS/SHEET) (14 SHEETS/CASE) (32 CASES/PALLET)
Pargro® Quick Drain Stonewool PARGRO QD PLUG 1.5 x 1.5 x 1.5in Same quality Same value-priced, half sized cases, Driest value-priced rockwool on the market * Made at the Grodan factories. Plain brown half case sizes. Better quality and drainage than other value-priced rockwool.** *Resting saturation measurements taken from QD slabs vs. Neptune slabs. Pargro QD was 10% d... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713210   $104.04 
Big Mama 8x8x8, case of 18  grodan  Big Mama 8x8x8, case of 18
Grodan Big Mama 8x8x8 (RW108001)BIG MAMA is the largest block ever produced by Grodan. It is 8" square and contains over twice the amount of wool as the popular Hugo block. This block is big enough to grow a large plant for its entire life! When your plant outgrows its current block, just place it on top of Big Mama. BIG MAMA is solid wool and does not have a precut hole thus maki... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-RW108001   $92.84 
Classic 30/75 Slab (wet), 12" x 3", case of 8  grodan  Classic 30/75 Slab (wet), 12" x 3", case of 8
Grodan Classic Slab 36x12x3 (RW3075)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... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-RW3075   $80.24 
Delta 5.6 Block, 3"x3"x4", case of 256  grodan  Delta 5.6 Block, 3"x3"x4", case of 256
Grodan Block 3x3x4 42/40 (RWDM5.6)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 s... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-RWDM5.6   $175.70 
GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 4 - SMALL 3" W/HOLES - 3" X 3" X 2.5" (8 BLOCKS/STRIP) (48 STRIPS/CASE)  grodan  GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 4 - SMALL 3" W/HOLES - 3" X 3" X 2.5" (8 BLOCKS/STRIP) (48 STRIPS/CASE)
Grodan® Stonewool Delta® Gro-Blocks® DELTA 4 BLOCK 3x3x2.5" HOLE (1= 48 PKS) Gro-Blocks are similar to 'plant container'. Need a 3" pot? Then choose a 3" Gro-Block. Small plants can be fully grown in larger Gro-Blocks. Holes are perfect size for any 1.5" starter plug. Come in packs labeled with instructions. Manufacturer's Product Informatio... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713055   $179.25 
GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 5.6 - LARGE 3" W/HOLES - 3" X 3" X 4" (8 BLOCKS/STRIP) (32 STRIPS/CASE)  grodan  GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 5.6 - LARGE 3" W/HOLES - 3" X 3" X 4" (8 BLOCKS/STRIP) (32 STRIPS/CASE)
Grodan® Stonewool Delta® Gro-Blocks® DELTA 5.6 BLOCK 3x3x4 HOLE (1EA= 32 PKS) Gro-Blocks are similar to 'plant container'. Need a 3" pot? Then choose a 3" Gro-Block. Small plants can be fully grown in larger Gro-Blocks. Holes are perfect size for any 1.5" starter plug. Come in packs labeled with instructions. Manufacturer's Product Informati... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713060   $179.21 
GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 8 - MEDIUM 4" W/HOLES - 4" X 4" X 3" (6 BLOCKS/STRIP) (30 STRIPS/CASE)  grodan  GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 8 - MEDIUM 4" W/HOLES - 4" X 4" X 3" (6 BLOCKS/STRIP) (30 STRIPS/CASE)
Grodan® Stonewool Delta® Gro-Blocks® DELTA 8 BLOCK 4x4x3 HOLE (1EA = 30 PKS) Gro-Blocks are similar to 'plant container'. Need a 3" pot? Then choose a 3" Gro-Block. Small plants can be fully grown in larger Gro-Blocks. Holes are perfect size for any 1.5" starter plug. Come in packs labeled with instructions. Manufacturer's Product Informatio... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713075   $161.10 
GRODAN® STONEWOOL GRO-SLABS® CLASSIC 30/75 12" SLAB 12" X 3" X 36" (8/CASE) (14 CASES/PALLET)  grodan  GRODAN® STONEWOOL GRO-SLABS® CLASSIC 30/75 12" SLAB 12" X 3" X 36" (8/CASE) (14 CASES/PALLET)
Grodan® Stonewool Gro-Slabs® CLASSIC 30/75 SLAB 12x3x36 (1EA=8 SLABS) Gro-Slabs provide the final stage for growing a spectacularly large plant. Transplant your Gro-Block plant onto a slab just like professional growers. They come in clearly marked biodegradable UV resistant sleeves for comfortable handling and algae prevention.Expert vertical fibers for faster drainage; bes... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713015   $81.84 
GRODAN® STONEWOOL MEDIUM WATER ABSORBANT GRANULATE - 3.5 COMPRESSED CF/BAG  (45 LBS/BAG) (18 BAGS/PALLET)  grodan  GRODAN® STONEWOOL MEDIUM WATER ABSORBANT GRANULATE - 3.5 COMPRESSED CF/BAG (45 LBS/BAG) (18 BAGS/PALLET)
Grodan® Stonewool Granulate GRODAN ABSORBENT GRANULATE (1EA=1 BAG) Granulated rockwool works great on its own or mixed with other loose media such as expanded clay rocks or coconut fiber. If planting in containers outdoors, Water Absorbent Granulate is the best medium of choice. Manufacturer's Product Information ... — LTL Shipping Required. — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713090   $51.71 
Grow Chunks, 2cf bag, case of 3  grodan  Grow Chunks, 2cf bag, case of 3
Grodan Grow Chunks (RW108003)Super light and Super versatile. 2 cubic foot bag.Grow Chunks are a larger version (3/4" square) of the popular Grow Cubes. They are great for direct planting or for use as a filling around blocks in containers. They can be easily mixed with other media for increased aeration and added moisture holding capabilities. ... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-RW108003   $82.65 
Leach tray components  grodan  Leach tray components
Hydrofarm Leach tray components (AD60004)This component kit for our Leach Tray helps you configure Dutch Leach Tray buckets to drain into the Dutch Leatch Tray manifold. Plug the long end of these elbows into the 1/2" port on the Dutch Leach Tray buckets and the short end into the manifold to better facilitate draining. Manufa... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-AD60004   $1.89 
Macro Plugs, 35 packs of 50  grodan  Macro Plugs, 35 packs of 50
Grodan Macro Plugs (RW108004)These rockwool plant starting plugs feature a slit for easy insertion of rooted cuttings. Ideal for growers using aeroponic EZ clone machines. They fit perfectly into the holes of any standard rockwool blocks, inserted into pebbles, or any other type of growing mediums. Manufacturer's Product Informat... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-RW108004   $255.73 
Metal Needles for 60CC Syringe  grodan  Metal Needles for 60CC Syringe
Grodan Metal Needles for 60CC Syringe (AD207057)Used by the pros to take water samples deep inside a Grodan stonewool block or slab for better pH and EC analysis. Fits any standard Luer-Lock plastic syringe. Manufacturer's Product Information MSRP each $6.95 UPC638104001... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-AD207057   $4.46 
Displaying 41 to 60 (of 120 products) Result Pages: [<< Prev]   1  2  3  4  5  6  [Next >>] 
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