Grodan Hugo Blocks (48 Box) - 150mm x 150 x 142 (6") with new dripper hole Shipping zinc and manganese to support

zinc and manganese to support metabolic activity

Spray2grow spidermite protection spray when diluted

Easy setting with two knots for both temperature and time periods

It contains only natural vitamins

Delux tents have 25mm diameter 1

Grodan Hugo Blocks (48 Box) - 150mm x 150 x 142 (6") with new dripper hole Shipping zinc and manganese to supportGrodan Delta Blocks planting on blocks Once seeds or cuttings are rooted in a propagation cube, transplant them to a Grodan Delta Block. 3 and 4 blocks are ideal for use in NFT, slab culture, dripper or Ebb & Flood systems. 6 Hugo cube can be used for deep Ebb & Flood tables or passive pot culture.