Thanks for the suggestions.
My res is covered. I have 2 air pumps in the res, temps are below 70. I still have it but this is the closest I have come to harvest.
I think the foliar feeding suggestion is the answer - thanks Monkey.
I think I'm going to make it.
thanks again for your help
to absolutely get rid of spider mites use floramite. It is expensive $20 an oz but you use very little and one application does it.
It is a controversial product and you will read lots of people telling you not use it some shops won't sell it but you can buy it on ebay.
I used it after...
I've been struggling with root rot for the last year after years of successful growing. I use 4" rockwool in ebb and flow feeding dutch nutrients. This is the farthest I've gotten in almost a year and I just need to limp to the end.
In the past I've tried lots of things but if I hadn't reached...