This week on first feed I added silica with some Epsom salt to give it some strength and calcium because I am under Leds. Then at the end of the week I added some molasses to feed the soil. So far I'm enjoying the work because it so much easier then using chemicals. All I have to do is PH to 6.5 which is easy. Green color to leaves let's me know that she's enjoying what I give her. I wish all the ladies in my life would enjoy me the same......