| Sort by Popularity+ | Manufacturer | Product(s) | Model | Price | Buy Now |
| grodan | Grodan Uni-Slab
Grodan Uni-Slab (eco-8026)The UNI-SLAB (9.5” x 8” x 4”) combines all the benefits of our traditional
slabs with the versatility of a block. Great stability for any size plant.
The UNI-SLAB is completely wrapped thus keeping all the roots of your
plant safely contained within the slab, protected from light and outside
contaminants. Yet it’s small enough to be maneuverable, allowing ... — Ships separately from Seattle, Washington USA...more. | eco-8026 | $78.73 | |
| grodan | GRODAN® STONEWOOL AGRO-WOOL 20 LBS WATER ABSORBENT (20 LBS/BAG) (36 BAGS/PALLET)
Grodan® Stonewool Agro-Wool
AGRO-WOOL 20 LB BAG ABSORBENT
Grodan® Agro-Wool absorbent granulate is a new domestic flock rockwool. Agro-Wool is a high quality horticultural medium. Use a stand-alone media or mix with expanded clay rocks or coconut fiber.
Manufacturer's Product Information
2007 MSRP Each $2... — FREE shipping when ordering $75 or more of qualifying items....more. | 713160 | $22.86 | |
| grodan | GRODAN® STONEWOOL DELTA® STARTER MINI-BLOCKS® 2" X 2" X 1.5" - 50/40 6/15 (12 BLOCKS/STRIP) (60 STRIPS/CASE)
Grodan® Stonewool Delta® Starter Mini-Blocks®
STARTER MINI-BLOCKS MM 50/40 2" 1=60 PKS
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... — FREE shipping when ordering $75 or more of qualifying items....more. | 713045 | $377.22 | |
| grodan | GRODAN® STONEWOOL GRO-BLOCKS® - DELTA® 8 - MEDIUM 4" NO/HOLES - 4" X 4" X 3" (6 BLOCKS/STRIP) (30 STRIPS/CASE)
Grodan® Stonewool Delta® Gro-Blocks®
DELTA 8 BLOCK 4x4x3 NO HOLE (1EA=30PKS)
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... — FREE shipping when ordering $75 or more of qualifying items....more. | 713070 | $209.62 | |
| 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... — FREE shipping when ordering $75 or more of qualifying items....more. | 713075 | $228.68 | |
| 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... — FREE shipping when ordering $75 or more of qualifying items....more. | 713015 | $116.18 | |
| grodan | GRODAN® STONEWOOL GROWCUBES - 1/2" CUBES OF STONEWOOL (1 CF/BAG) (6 BAGS/CASE) (22 LBS/CASE)
Grodan® Stonewool Growcubes
GRODAN GROWCUBES 1CF MEDIUM 1EA=6 BAGS
Growcubes are small, loose 1/2" cubes of stonewool. Advantages are better aeration, maximum drainage so that you can hardly ever over-water your plant, easy mixing with other loose media (such as expanded clay rocks or coconut fiber), lightweight and much cleaner than pot-based media. The properties of Growcub... — FREE shipping when ordering $75 or more of qualifying items....more. | 713100 | $148.54 | |
| grodan | GRODAN® STONEWOOL GROWCUBES - 1/2" CUBES OF STONEWOOL (2 CF/BAG) (3 BAGS/CASE) (18 LBS/CASE)
Grodan® Stonewool Growcubes
GRODAN GROWCUBES 2CF LARGE 1EA=3 BAGS
Growcubes are small, loose 1/2" cubes of stonewool. Advantages are better aeration, maximum drainage so that you can hardly ever over-water your plant, easy mixing with other loose media (such as expanded clay rocks or coconut fiber), lightweight and much cleaner than pot-based media. The properties of Growcube... — FREE shipping when ordering $75 or more of qualifying items....more. | 713095 | $119.68 | |
| grodan | GRODAN® STONEWOOL MACRO PLUGS - 1.5" ROUND - SLIT FOR CUTTINGS (32 PLUGS/BAG) (50 BAGS/CASE) (1,600 PLUGS/CASE) (12 CASES/PALLET
Grodan® Stonewool Macro Plugs
MACRO PLUG W/SLIT(32/BAG) (1EA= 50 BAGS)
Macro Plugs have a slit that allows easy insertion of a cutting. These loose round plugs fit perfectly into the Gro-Block hole. For best results with these Macro Plugs, always insert them into a tray with individual cells. The individual cell will make sure that the plug stays closed around the stem of you... — FREE shipping when ordering $75 or more of qualifying items....more. | 713036 | $235.48 | |
| grodan | Growcubes - medium bag Fills 11- 1 gal pots (1 cubic foot 6 per Case)
Growcubes - medium bag Fills 11- 1 gal pots (1 cubic foot 6 per Case) (eco-8016)Grodan Mini Cubes, 1 Cubic Foot bag, case of 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 diff... — Ships from Seattle, Washington USA...more. | eco-8016 | $130.30 | |
| grodan | MACRO PLUG W/SLIT 50/BAG (1EA= 35 BAGS)
Grodan Stonewool Macro Plugs 50 Bag
Perfect for rooted cuttings. Same great product with new packaging. Now 50 Macro Plugs in gold foil bag that can be hung up.
MSRP: $338.25... — FREE shipping when ordering $75 or more of qualifying items....more. | 713038 | $375.68 | |
| grodan | Macro Plugs (2000 per Cs) 1.5" round cube
Macro Plugs (2000 per Cs) 1.5” round cube (eco-5537B)Macro Plugs, case of 2000 round plugs with slit
These rockwool plugs feature a slit for easy insertion of rooted cuttings. They fit perfectly into the hole of any standard rockwool block or any other type of growing medium.
Grodan Macro Plugs
Macro Plugs have a slit that allows easy insertion of a cutting.
These loose round ... — Ships from Seattle, Washington USA — FREE shipping when ordering $75 or more of qualifying items....more. | eco-5537B | $245.06 | |
| grodan | Macro Plugs (50 bags per case) 1.5" round cube
Macro Plugs (50 bags per case) 1.5” round cube (eco-5537A)Macro Plugs, 32/bag, case of 50
These rockwool plugs feature a slit for easy insertion 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.
Grodan Macro Plugs
Macro Plugs h... — Ships from Seattle, Washington USA — FREE shipping when ordering $75 or more of qualifying items....more. | eco-5537A | $294.35 | |
| grodan | Pargro Quick Drain Jumbo, 6" x 6" x 4", case of 36
Pargro JUMBO (42/40 hole) 6” x 6” x H4” (eco-8015)Quick Drain Jumbo, 6" x 6" x 4", case of 36
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 frill... — Ships separately from Seattle, Washington USA...more. | eco-8015 | $51.95 | |
| grodan | PARGRO® STONEWOOL NEPTUNE PLUGS - 1.5" X 1.5" X 1.5" (98 PLUGS/SHEET) (30 SHEETS/CASE)
Pargro® Stonewool
NEPTUNE PLUG 1.5 x 1.5 x 1.5in (16plt)
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 Produc... ...more. | 713110 | $177.36 | |
| grodan | PARGRO® STONEWOOL NEPTUNE SLABS 20/75-90 - 36" X 8" X 3" (1 SLAB/WRAP) (12 WRAPS/CASE)
Pargro® Stonewool
NEPTUNE 20x75 - 90 36x 8x 3in (14plt)
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... ...more. | 713140 | $51.17 | |
