Min. Order Reference FOB Price
1 Piece US$0.01-10.00 / Piece
Product Description
Product Description agricultural hydroponic rock wool grow cubes planting block 6x6 size(mm) density(kg/m3) Rock Wool seeding block 25*25*25 80 25*25*30 80 25*25*35 80 25*25*40 80 30*30*40 80 40*40*40 70 40*40*40 80 50*50*40 70 50*50*40 80 Rock Wool planting block 75*75*60 ...