Quote Originally Posted by tristan1986
I am using the all in one range Canna now makes, i'd have to check again which PH exactly it sets at but i think it was around 6.5.
Sorry not to get back sooner Tristan, I lose track of threads sometimes. You've probably worked it out by now, but I'll say it anyway. Canna's all in one is a soil formula. That it in itself may be the reason for the poor performance.

Hope the problem is already resolved.

sara.