Skip to content

Cloning & Seeding

Filters

$
$
Original price $13.99 - Original price $13.99
Original price
$13.99
$13.99 - $13.99
Current price $13.99

Grodan A-OK Starter Plugs, 1.5" - 98 per Sheet

In stock

A-Ok Starter Plugs are for starting seeds and rooting cuttings prior to plugging into larger Gro-Blocks Grodan A-OK plugs are designed for seed and...

View full details
Original price $13.99 - Original price $13.99
Original price
$13.99
$13.99 - $13.99
Current price $13.99
Original price $12.52 - Original price $12.52
Original price
$12.52
$12.52 - $12.52
Current price $12.52

Grodan Gro-Smart Tray Insert

In stock

Grodan Starter plugs, Mini-Blocks and Gro-Blocks have finally found a home. This durable Dutch tray has double-sided features. Use the 78-cell ...

View full details
Original price $12.52 - Original price $12.52
Original price
$12.52
$12.52 - $12.52
Current price $12.52
Original price $3.64 - Original price $3.64
Original price
$3.64
$3.64 - $3.64
Current price $3.64

Grodan Hugo Gro-Block, 6" x 6" x 5.8", with hole

In stock

New and improved stone wool substrate with advanced wetting technology from Grodan Introducing Grodan Gro-Blocks Improved, a product specifically e...

View full details
Original price $3.64 - Original price $3.64
Original price
$3.64
$3.64 - $3.64
Current price $3.64
Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95

Grodan Delta 8 Block, 4" x 4" x 3", with holes

Out of stock

Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where oth...

View full details
Original price $6.95 - Original price $6.95
Original price
$6.95
$6.95 - $6.95
Current price $6.95
Sold out
Original price $17.29 - Original price $17.29
Original price
$17.29
$17.29 - $17.29
Current price $17.29

Grodan Delta 6.5 Block, 4" x 4" x 2.5" with holes

Out of stock

Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where oth...

View full details
Original price $17.29 - Original price $17.29
Original price
$17.29
$17.29 - $17.29
Current price $17.29
Sold out
Original price $5.02 - Original price $5.02
Original price
$5.02
$5.02 - $5.02
Current price $5.02

Grodan Delta 4 Block, 3" x 3" x 2.5" with holes

In stock

Grodan Stonewool (rockwool) is made from molten rock spun into cotton candy-like fibers and then compressed into cubes, blocks, or slabs. Where oth...

View full details
Original price $5.02 - Original price $5.02
Original price
$5.02
$5.02 - $5.02
Current price $5.02

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare