thanks... I use the water tester to determine my watering schedule and usually wait until dry before watering again... maybe that particular day I needed to water and hadn't yet or had just watered..... I'll keep an eye on it and keep you posted. I do like the superthrive....a lot and will continue to use it throughout... thanks buster you have been really helpful in making this crop successful in this and my other threads. I really do appreciate it a lot...
Elway