You definably want Dawn unscented, just a drop in a gallon of water. So you mix the soap and water first and then use whatever quantity of water you want to mix your cm in. Spray the bottoms and tops of the leaves and back your lights if a couple inches. Although, t-5's aren't a big deal.@jingo New growth looks ok so far. I have this OilyCann by Earth Juice. Says is Calcium and Mag booster with humic acid. I added some to water feeding the other day. Think I should also spray? Just basic hand soap? Or dawn?
Noticing some curling upwards on those leaves too. Prob due to the deficiency?