The flowers bloom and then shrivel up and fall off after a week or something. How can I ensure pollination? (My plants are all outside)
It wouldn't be THP without you Willardwillard3 said:Flower drop probable causes:
1. Day temp too high >95F
2. Night temp too low <65F or too high >85F
3. Too much nitrogen fertilizer
4. Too much water
5. Low light levels (reduces fertility).
6. Very low humidity (reduces fertility)
7. Poor air circulation (air circulation contributes to pollination).
8. Lack of pollinating insects.
9. Size of pot
10. Too much mineral in feedwater.
11. Too much grower attention/anxiety