So, what's the fastest way to save them? I gave them SUPERTHRIVE, nut it only perked them up, didn't stop yellowing. What's the most cost effectice nitrogen supplement?
pH lockout caused by lack of microbes breaking down the nitrogen into something the plan can use as food would cause a deficiency as well.... This soil feeds for 90 days. they are 3 weeks old.
Two of my plants are not doing fantastic, and one is effected mores. I'm noticing white and brown spots on the lower leaves, and yellowing.
I've added epsom salt to my watering, because I thought it was mg deficiency. But I'm concerned it could be pests, such as root aphids or something on the...