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Grodan Big Mama Grodan Big Mama (eco-8025)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 making it s... — Ships separately from Seattle, Washington USA...more.
Expert Slab 8" (12 slabs per case) 8" x 3" x 36" Expert Slab 8” (12 slabs per case) 8” x 3” x 36” (eco-8031)Expert 20/75 Slab, 8"x3", case of 12
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 ... — Ships from Seattle, Washington USA...more.
Expert Slab 6" Fat (9 slabs per case) 6" x 4" x 36" Expert Slab 6” Fat (9 slabs per case) 6” x 4” x 36” (eco-8033)Expert 15/100 Slab, 6"x4", case of 9
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... — Ships from Seattle, Washington USA...more.
Expert Slab 6" (12 slabs per case) 6" x 3" x 36" Expert Slab 6” (12 slabs per case) 6” x 3” x 36” (eco-8030)Expert 15/75 Slab, 36x6x3, case of 12
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 purpos... — Ships from Seattle, Washington USA...more.
Dutch Leach Tray w/ 2 fittings 6" x 40" Dutch Leach Tray w/ 2 fittings 6” x 40” (eco-5205)Dutch Leach Tray Kit, 6x40"
A popular do-it-yourself slab system choice. The 6"x40" tray holds 6" slabs and comes with 2 elbows and a plug.
Dutch Leach Trays
These
slab
trays
are 7”
wide
x 40” long. Each tray will hold one 6”
rockwool slab. Comes with one 3/8”
elbow for hose and one hole stopper.
SKU: AD202009... — Ships from Seattle, Washington USA...more.
Dutch Leach Tray Plug 3/8" Dutch Leach Tray Plug 3/8” (eco-5205B)Dutch Leach Tray Endcap
For the Dutch Leach Tray.
Dutch Leach Trays
These
slab
trays
are 7”
wide
x 40” long. Each tray will hold one 6”
rockwool slab. Comes with one 3/8”
elbow for hose and one hole stopper.
SKU: AD202007
Weight: 1.0 lbs.
Package Dimensions: 8.3L x 3.0W x 0.5H
Suggested Retail: $14.00
... — Ships from Seattle, Washington USA...more.
Dutch Leach Tray Elbow 3/8" Dutch Leach Tray Elbow 3/8” (eco-5205A)Dutch Leach Tray Elbow
For the Dutch Leach Tray.
Dutch Leach Trays
These
slab
trays
are 7”
wide
x 40” long. Each tray will hold one 6”
rockwool slab. Comes with one 3/8”
elbow for hose and one hole stopper.
SKU: AD202005
Weight: 1.0 lbs.
Package Dimensions: 10.0L x 5.8W x 2.0H
Suggested Retail: $35.75
... — Ships from Seattle, Washington USA...more.
DRIP CAP 6" (125/CS) Drip Cap
The DripCap® is a patented water conservation tool & grow medium protector. It uses a new innovative dripping method, & hose holding technology. DripCap® covers the growing mediums surface from an elevated position. Air vents are incorporated into the sides of the cap allowing for the correct amount of air exchange as well as slowing the evaporation rate of your water & n... This item is sold individually....more.
DRIP CAP 4" (300/CS) Drip Cap
The DripCap® is a patented water conservation tool & grow medium protector. It uses a new innovative dripping method, & hose holding technology. DripCap® covers the growing mediums surface from an elevated position. Air vents are incorporated into the sides of the cap allowing for the correct amount of air exchange as well as slowing the evaporation rate of your water & n... This item is sold individually....more.
Delta 8 (with hole) 4" x 4" x H3" Delta 8 (with hole) 4” x 4” x H3” (eco-8010)Delta 8 Block, 4"x4"x3", with hole, case of 180
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 su... — Ships from Seattle, Washington USA — FREE shipping when ordering $75 or more of qualifying items....more.
Delta 8 (no hole) 4" x 4" x H3" Delta 8 (no hole) 4” x 4” x H3” (eco-8009)Delta 4 Block, 3x3x2.5", no hole, case of 384
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 supp... — Ships separately from Seattle, Washington USA — FREE shipping when ordering $75 or more of qualifying items....more.
Delta 6.5 (with hole) 4" x 4" x H2.5" Delta 6.5 (with hole) 4” x 4” x H2.5” (eco-8008)Delta 6.5 Block, 4"x4"x2.5", case of 216
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 supp... — Ships from Seattle, Washington USA...more.
Delta 5.6 (with hole) 3" x 3" x H4" Delta 5.6 (with hole) 3” x 3” x H4” (eco-8007)Delta 5.6 Block, 3"x3"x4", case of 256
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 t... — Ships from Seattle, Washington USA — FREE shipping when ordering $75 or more of qualifying items....more.
Delta 4 (with hole) 3" x 3" x H2.5" Delta 4 (with hole) 3” x 3” x H2.5” (eco-8006)Delta 4 Block, 3"x3"x2.5" with hole, case of 384
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... — Ships from Seattle, Washington USA...more.
Delta 4 (no hole) 3" x 3" x H2.5" Delta 4 (no hole) 3” x 3” x H2.5” (eco-8005)Delta 4 Block, 3x3x2.5", no hole, case of 384
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 supp... — Ships separately from Seattle, Washington USA — FREE shipping when ordering $75 or more of qualifying items....more.
Delta 10 (with hole) 4" x 4" x H4" Delta 10 (with hole) 4” x 4” x H4” (eco-8011)Delta 10 Block, 4x4x4", case of 144
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 r... — Ships separately from Seattle, Washington USA — FREE shipping when ordering $75 or more of qualifying items....more.
