1 FAQ
Climate, Cold & Container GrowingDoes greenhouse film that still looks intact retain its original light-transmission performance for mangoes?
Covering materials age, accumulate deposits, and can change optical properties before they fail visibly. Inspect their condition and measure useful light at crop level when evaluating an increasingly dim shelter. The absence of a tear is not a light-transmission test. Consider appropriate cleaning or replacement according to the material's maintenance instructions rather than compensating automatically with more fertilizer.