Grodan Delta Blocks (384 Box) - 75mm x 75 x 65 (3") Small Hole (306564) Shipping At first signs of stress

At first signs of stress apply twice

GEN200 Resin Enhancer may be applied to all kinds of plants

Not just a simple acid: GHE pH Down makes a real contribution to nutrient solution stability To make GHE pH Down we carefully blend three acids commonly used alone in hydroponics to give you all the benefits of each - without the disadvantages

A universally applicable light spectrum enables both the raising of young plants and seedlings as well as the successful cultivation of ornamental

Ideal for irrigation systems in hydroponics and gardens

Grodan Delta Blocks (384 Box) - 75mm x 75 x 65 (3") Small Hole (306564) Shipping At first signs of stressGrodan 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.