Vidi Funda
be repeated for certain crops Consult a Koppert advisor or a recognised distributor of Koppert products for advice on the best strategy for your situation [...] Content Organic matter, 7% organic nitrogen, 2% P₂O₅ (as rock phosphate), 4% K₂O (as patentkali). Application Vidi Funda can be incorporated into the growth [...] supplier of growth substrates Once incorporated into the growth substrate, use within 3-4 weeks (sooner if wet), since the biological process will start