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Tropical Fruit Discussion / Re: Foliar Spray absorption rates: Night time vs. Daytime
« on: August 16, 2015, 09:40:35 AM »
Temperature has a greater effect than night or day. Pores close up to hold moisture in as the temperature rises. I try and spray in the early morning hours for that is usually the coolest time of the day. Also the underside of the leaves have more pores so it is best to make sure you wet them.