there is a form around here fill it oput and youll get more looks and bettr reasponses

but with what you said so far sounds like you could be overwatering or maybe its getting to hot or what # sunshine mix , is ur oh 59 going in or coming out souds kinda low for gowing in since peat is naturally aciddic i use #4 and water usually between 65-68 but thats it till i see a form