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Displaying 61 to 80 (of 118 products) Result Pages: [<< Prev]   1  2  3  4  5  6  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
Delta 4 Block, 3"x3"x2.5" with hole, case of 384  grodan  Delta 4 Block, 3"x3"x2.5" with hole, case of 384
Grodan Block 3x3x2.5 42/40 (RWDM4G)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: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-RWDM4G   $190.31 
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: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-RWDM5.6   $190.26 
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   $188.66 
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   $188.62 
GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 6.5 - SMALL 4" W/HOLES - 4" X 4" X 2.5" (6 BLOCKS/STRIP) (36 STRIPS/CASE)  grodan  GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 6.5 - SMALL 4" W/HOLES - 4" X 4" X 2.5" (6 BLOCKS/STRIP) (36 STRIPS/CASE)
Grodan® Stonewool Delta® Gro-Blocks® DELTA 6.5 BLOCK 4x4x2.5 HOLE (1EA=36PKS) 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.
 713065   $146.85 
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   $86.13 
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   $54.42 
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: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-RW108003   $89.50 
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: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-RW108004   $276.92 
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: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-AD207057   $4.83 
PARGRO® STONEWOOL NEPTUNE BLOCKS - 3" X 3" X 2.5" (8 STRIPS/WRAP) (48 WRAPS/CASE)  grodan  PARGRO® STONEWOOL NEPTUNE BLOCKS - 3" X 3" X 2.5" (8 STRIPS/WRAP) (48 WRAPS/CASE)
Pargro® Stonewool NEPTUNE BLOCK 3 x 3 x 2.5in (15plt) Quality at a smart price.Better grooves, better drainage less risk of root rotUniform fiber structure ensures optimum nutrient and pH controlProduced at the Grodan factory, but holds 3% more water than GrodanUsed worldwide by commercial growers for over 14 years. Manufacturer's Product I... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713120   $103.24 
PARGRO® STONEWOOL QD BLOCKS - LARGE 4" X 4" X 4" (6 STRIPS/WRAP) (12 WRAPS/CASE) (30 CASES/PALLET)  grodan  PARGRO® STONEWOOL QD BLOCKS - LARGE 4" X 4" X 4" (6 STRIPS/WRAP) (12 WRAPS/CASE) (30 CASES/PALLET)
Grodan Pargro Quick Drain Stonewool 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 than Nep... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713230   $54.79 
Coco-Dan 2'X2' Root Blanket  grodan  Coco-Dan 2'X2' Root Blanket
Grodan Coco-Dan 2'X2' Root Blanket (AD113009)Fresh water rinsed coco with no salt residue. The Root Blanket contains two 2'x2' mats. Each mat is 1" thick made from organic coconut coir fibers.   Manufacturer's Product Information MSRP each $26.95 Dimensions1.... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-AD113009   $18.72 
Delta 4 Block, 3x3x2.5", no hole, case of 384  grodan  Delta 4 Block, 3x3x2.5", no hole, case of 384
Grodan Block 3x3x2.5 no hole (RWDU4G)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 plan... — Ships separately from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-RWDU4G   $190.31 
Delta 8 Block, 4"x4"x3", with hole, case of 180  grodan  Delta 8 Block, 4"x4"x3", with hole, case of 180
Grodan Block 4x4x3 42/40 (RWDM8G)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 st... — Ships separately from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-RWDM8G   $171.03 
Dutch Leach Tray Elbow, bag of 25  grodan  Dutch Leach Tray Elbow, bag of 25
Grodan Dutch Leach Tray Elbow (AD202005)For the Dutch Leach tray Manufacturer's Product Information MSRP each $1.56 Dimensions0.25 x 0.5 x 0.25 Case Weight1 Case Quantity25 ... — Ships from HF: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-AD202005   $27.56 
Expert 20/75 Slab, 8"x3", case of 12  grodan  Expert 20/75 Slab, 8"x3", case of 12
Grodan Expert Slab 36X8X3 (RW2075)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: Oregon, North & South California, Colorado, Pennsylvania, Texas, Florida USA....more info.
 hf-RW2075   $86.14 
GRODAN® STONEWOOL AO-K STARTER PLUGS® AO 25/40 10/10 1" X 1" (200 PLUGS/SHEET) (30 SHEETS/CASE)  grodan  GRODAN® STONEWOOL AO-K STARTER PLUGS® AO 25/40 10/10 1" X 1" (200 PLUGS/SHEET) (30 SHEETS/CASE)
Grodan® Stonewool A-Ok Starter Plugs® A-OK 25/40 PLUG 1" 200/SHEET 1EA=30SHTS A-Ok Starter Plugs are for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-Ok plugs come labeled with instructions in a shrink-wrapped sheet that fits standard 10x20 tray (flat). Note: Item #713020 is supplied without shrink wrap. ... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713020   $292.13 
GRODAN® STONEWOOL AO-K STARTER PLUGS® AO 50/40 6/15 2" X 2" (50 PLUGS/SHEET) (30 SHEETS/CASE)  grodan  GRODAN® STONEWOOL AO-K STARTER PLUGS® AO 50/40 6/15 2" X 2" (50 PLUGS/SHEET) (30 SHEETS/CASE)
Grodan® Stonewool A-Ok Starter Plugs® A-OK 50/40 PLUG 2" 50/SHEET 1EA=30 SHTS A-Ok Starter Plugs are for starting seeds and rooting of cuttings prior to plugging into the larger Gro-Blocks. A-Ok plugs come labeled with instructions in a shrink-wrapped sheet that fits standard 10x20 tray (flat). Note: Item #713020 is supplied without shrink wrap. ... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 713030   $228.90 
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   $304.94 
Displaying 61 to 80 (of 118 products) Result Pages: [<< Prev]   1  2  3  4  5  6  [Next >>] 
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PH600-AQ PH METER 10/CS
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