rockwool
GRODAN A-OK Rockwool Starter Cubes (1.5-inch, Sheet of 98 Plugs)
★★★★½4.7 / 5
~$20Buy now on Amazon (opens in new tab)About this product
Grodan A-OK cubes are the standard germination medium for NFT, DWC, and aeroponic systems — pre-scored for easy seeding at 98 plugs per sheet.
Often bought with this
seed startingVivosun Seedling Starter Kit with Heat Mat★★★★★ 4.5~$45Buy Now on AmazonSee full detailsSee full comparison
lecaPGN Clay Pebbles for Hydroponics (10 Liters, pH Neutral LECA)★★★★★ 4.5~$16Buy Now on AmazonSee full details
More products you might need
microgreen kitBootstrap Farmer Premium Microgreen Starter Kit★★★★★ 4.8~$75Buy Now on AmazonSee full detailsSee full comparison