Hey hilly, yeah some similar problems indeed. I had a friend look at mine and say that yellowish-greening is most likely a nitrogen deficiency and can be easily fixed with a nitrogen rich fertilizer supplement. (be careful though about ratios, its better to do about half of the recommended dose, which is typically very small. fertilizers will have a ratio on the front usually ex, 10-10-10, which is the relative content of Nitrogen-Phosphorous-Potassium so look for one higher in nitrogen ratios. Your lights can be almost touching the tops but with a little room to grow. That, and a transplanting into some larger pots with nice soil will def help you out. What lights are you using btw?(wattage/lumens?)
FRMRBOI, could you check my girls out and see what you think please?
