Personally...I started placing the rocks in the catch tray and place the pot on top. Haven't picked a rock out of the roots in years. Gives more room for soil and roots as well.
Just be careful of your runoff. The tray will fill a bit quicker.
Rusty Trichome Reviewed by Rusty Trichome on . Yellow crispy fan leaves on 4 different strains.Deficiency or hard water? Hello people.It's been about 10 days I have this problem and it seems it's getting worst gradually.I'm growing 4 different strains:Masterkush, Super Silver Haze, Ice Cream and Blue Cheese. Here are some pictures: 279005 279006 And the most affected plant, masterkush: 279007 Rating: 5