Quote:
Originally Posted by tucker85
I agree that the leaf that's turning black should be cut off. I would also recommend assuring that there's good air movement around the plant. A ceiling fan or a portable fan can help. Also make sure the plant is getting plenty of calcium during growing periods. Adequate calcium builds strong cell walls that resist fungus and some insects. Use a fertilizer that contains calcium and magnesium or use a supplement.
|
1.We plan on it.
2.There's a vent under the windowsill that I kept closed because I had heard that most Orchids aren't a fan of it, but apparently that's not the case. I've opened it now.
3.I had been using predominantly GrowMore 20-10-20, but perhaps I should use CalMag 15-5-15 once a month or more?
Hybrid Mode
