Recent content by Don Palmer

I'm in a similar boat as you. I use a custom super soil blend starting when the plants are nearly 2 weeks old (when they root my 3.5", they go into 3gal smart pots with some mykos). Starting at the end of the 3rd week, I give them a compost tea every other weekend, using straight RO water in...

I'm gonna need to know what kind of soil was used or what nutrients have been added before I can give a full diagnosis. To me it looks like a phosphorus over-abundance. If a plant takes in to many phosphates, it will lock out calcium and magnesium (which causes small brown/orange spots) and...