You've already had problems with bugs, I'd get rid of the yellow leaves.
Is it one of the clay watering indicators you mentioned?
If so, they aren't very accurate. A few years ago I tried some in our houseplants. Were kinda ok for houseplants, but a fan would dry it out making it look like the plants need water, when they really didn't. I'd still check with my fingers to make sure.
Rusty Trichome Reviewed by Rusty Trichome on . how do these look? these pix R a few days old. so U know...:D 1st up is a pic of a female sativa clone with bondage. 2ed up is a pic of some dankseed seedlings that were from some good green bud. so how do they all look. the clone is gunna be put into flower cycke soon as I can get a nother timer for it. knock on wood.. KNOCK ON WOOD! but life is seeming great for me right now. cuz I have my health and good buds and good friends and 1 cool family member. so hell yah to that. Rating: 5