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Kelp Extract (Ascophyllum nodosum)
Useful in multiple growing environments
as well as temperature memory systems included in each unit
When feeding with Aptus Plant Tech products
Grodan PRO Delta Gro-Blocks Meters & Testing Supplies Kelp Extract (Ascophyllum nodosum)Grodan PRO Delta Gro Blocks Grodan PRO Delta Gro Blocks come unwrapped and ready to go! Grodan Delta is the basis for an easy to steer the propagation process, which results in uniform, good quality plants. Each block guarantees uniform water and nutrient distribution. Grodan Delta scores high in saturation and firmness, which means it always performs well in highly mechanized propagation processes. What is Rockwool? Grodan Stonewool (rockwool) is
US$ 34.00
US$ 34.00
US$ 21.33
US$ 34.00
