How many times can you reuse clay pellets? I read that if you reuse them too many times that salts can build up and cause problems and lower yeilds? Does this sound crazy? Ive been using the same pellets for 3 or 4 grows. I always wash them with bleach and rince them well. Has anyone else herd that reusing them too many times can be a bad thing?
I always reuse mine with the exact same method that you described. Haven't seen any problems. Its been about 2 years now.