Check out the pic below and tell me what you think. I test my runoff after feeding and the PPMs don't show these plants to be feeding as much as I think they should. So I'm thinking of flushing. My buddy says though that he thinks it's just nut burn and I should scale back a bit...
Looks like a great community.
Have already started my first grow
1 X Granddaddy Purp
1 X Girl Scout Cookies
growing in pure coco
Nutes General Hydro Performance Pack with sup calmag and Adv Nut Bud Factor X
Lighting Vipar Spectra Reflector 600 Watt
I know I'll have lots of questions
Hi there guys.
I'm growing for the first time and I stumbled into a problem which is making me a little worried.
I'm using a 300w LED, running 24/24 during the first week (started on 19/12) and changed to 20/4 yesterday (8th day).
My plants are 2x Sensi Seeds' Super Skunk Automatic.
I'm doing an outdoor grow and 2 of the 4 I've got going are looking small and yellowing heavily, one looks like a nitrogen deficiency, but I've got really nice organic compost that I imagine would have plenty in. I bought some slow release nutes high in N. Scattered a few about but...