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Displaying 221 to 240 (of 554 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
 Sort by Popularity-   Manufacturer   Product(s)   Model   Price   Buy Now 
 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   $96.31 
 Black Gold Earthworm Castings, 16 qts   Sungro Horticulture Black Gold   Black Gold Earthworm Castings, 16 qts 
Black Gold Black Gold Earthworm Castings, 16 qts (SUGREW16)An all organic soil amendment that's excellent for use as a top dressing, diluted to make a rich liquid "tea", or mixed with any soil to stimulate plant growth. Earthworm castings improve soil structure and increase microbial activity in a way that out performs most commercial fertilizers. ... — Ships separately from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-SUGREW16   $8.43 
 Botanicare Slacker Moisture 1.5 cu ft (60/Plt)   Botanicare   Botanicare Slacker Moisture 1.5 cu ft (60/Plt) 
Botanicare Slacker Moisture Formula Quality and yield are equally important in today’s competitive market. By combining a soilless Coco Coir base with carefully sourced organics, Slacker allows you to achieve the highest possible yield without compromising quality. This one of a kind hybrid blend provides hydroponic growth rates and organic quality flavors and aromas. Slacker is 1... — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 714798   $19.60 
 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   $83.23 
 CocoTek Mixed Bricks (24 per case)   General Hydroponics   CocoTek Mixed Bricks (24 per case) 
CocoTek Mixed Bricks (24 per case) (eco-4761A)CocoTek Mixed Bricks, case of 24 CocoTek Compressed bricks are composed of low sodium coconut coir and chips. Each brick will expand to about 2.5 gallons when re-hydrated with water. CocoTek Organic Growing Media is ready to use in a Mixed brick (25% chips and 70% coir) or make your own blend by combining the Chip and Coir bricks. T... — Ships from Seattle, Washington USA....more info.
 eco-4761A   $34.45 
 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   $182.27 
 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   $185.95 
 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   $185.90 
 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   $167.12 
 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   $84.90 
 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   $53.64 
 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   $85.74 
 HYDROLITE 15-20MM 1 CU FT BAG   Botanicare   HYDROLITE 15-20MM 1 CU FT BAG 
Hydrolite Hydrolite™ is a natural, silica-based, volcanic mineral with a unique, porous, crystalline structure which allows it to hold nutrients until plants need them. Hydrolite’s ability to retain essential plant nutrients and aerate the growing medium makes it an ideal amendment for both hydroponic systems and soil gardens.... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 714816   $15.53 
 HYDROLITE 4-6MM 1 CU FT BAG   Botanicare   HYDROLITE 4-6MM 1 CU FT BAG 
Hydrolite Hydrolite™ is a natural, silica-based, volcanic mineral with a unique, porous, crystalline structure which allows it to hold nutrients until plants need them. Hydrolite’s ability to retain essential plant nutrients and aerate the growing medium makes it an ideal amendment for both hydroponic systems and soil gardens.... — Ships separately from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 714814   $15.71 
 Jump Start 81 Pellet Refills      Jump Start 81 Pellet Refills 
Formulated to fit your Jump Start Pellet Greenhouse, these circular peat pellets are an ideal medium for seeds or cuttings. They work well with vegetables, fruit, and herbs. Earth-friendly, biodegradable pellets expand quickly. Available in multi-packs so that you can refill your Greenhouse and always have some on hand, jump start your indoor garden with pellet packs.... — Ships from Seattle, Washington USA....more info.
 eco-2273   $8.31 
 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   $265.29 
 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   $99.76 
 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   $54.01 
 Peat Moss 8 qt      Peat Moss 8 qt 
Espoma Peat Moss 8 qt (EP7030)• Peat moss• All natural Sphagnum peat moss for organic gardening• Helps retain moisture• Aerates soil and promotes root growth Manufacturer's Product Information MSRP each $7.95 UPC050197708081 Di... — Ships from HF: OR, CA, CO, PA, TX, FL USA....more info.
 hf-EP7030   $6.35 
 Perma Guard Diatomaceous Earth OMRI Food Grade 10lb (2/Cs)      Perma Guard Diatomaceous Earth OMRI Food Grade 10lb (2/Cs) 
Perma-Guard Diatomaceous Earth - Food Grade Perma-Guard OMRI Certified Diatomaceous Earth is the purest food grade fresh water amorphous silica diatmaceous earth available. Derived from fossilized diatoms remains, Diatomaceous Earth can be used in the prevention against insect outbreak as it rubs against exoskeleton joints. Perma-Guard is food grade and OMRI certified which allo... This item is sold individually. — Ships from SS: WA, CA, CO, MI, TN, PA, FL USA....more info.
 704096   $22.03 
Displaying 221 to 240 (of 554 products) Result Pages: [<< Prev]   1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20 ...  [Next >>] 
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