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Use 4ml to 10ml/gallon and spray both sides of leaves
7 μmol/s Efficiency
Made with thermal technology
Since surfactants can not only assist in removal of biofilms and general cleaning
The pellet form makes it less susceptible to scattering by the wind
Grodan Delta Blocks (384 Box) - 75mm x 75 x 65 (3") Big Hole (306565) Shipping Use 4ml to 10ml/gallon andGrodan 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.
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