So after sleeping on it, I decided that I will try the 50/50 tap/RO water on a couple of of the seedlings that I have. If they react poorly, then I won't use it. If they are fine I will keep using it. However, I feel more comfortable trying 2.5ml per gal of Organic Cal-Mag and will try that on the rest. I don't see any deficiency at all, but Tad said straight RO isn't the best for Kis Soil. I am afraid to try tap RO mix on my beautiful White Crack. If for some stupid reason it reacted poorly I would be pissed. I don't know if there is any chlorine or Chloramine in the tap water. But I do know we have a lot of Calcium in our water. The seedlings will tell me if it is ok or not quickly..
I have to order some soil from Kis today. I am going to try something different. I am going to try to run 2 Sour Crack plants in the same Junior. It is the fastest strain that I have. But won't get massive. I can fit 2 in the same pot, so let's see what happens! Will drop 2 Sour Crack seeds in water today. That will be a good test to see how fast they grow. I expect 8-9 weeks post transplant. I will veg for 10 days and transplant.