hmm ... those are some sick looking plants, but I don't know enough to really make a suggestion. I'll watch to see what others might suggest as I'm sure I'll learn something new (maybe). Good luck!
the healthier the mind, the purer the heart, the stronger the immune system - that's what I focus on : what can I do to be more full of health? (exercise, diet, meditation/prayer)
I'm hearing that it's not unusual for lower leaves to dry and drop off as the plant grows; saw that happening on mine and was told to relax - good luck!
Wow - great to meet you on RIU. I've been learning to cook here recently, and am wanting to learn how to incorporate herb into my diet. I look forward to your future posts. Cheers!