How much shade is required in propagation?
• Ideally 80 – 90 % (600 – 1100 ft candles light, depending on heat) for the first week, then 60 – 70 % (1400 – 2000 ft candles, depending on heat) until roots are developing, then 40 – 50 % (3500 – 4500 ft candles, depending on heat) until planting. The shade percentage is in addition to the shade of the greenhouse structure and cover. • If, during the first few days, the mist frequency on a sunny day at noon is below 15 minutes, then more shade should be applied. • The cooler the conditions the more light can be given. • It is always better to give more shade than to increase the mist.
