brown spots on leaves - GreenPassion.org - Dedicated to Medicinal Cannabis Cultivation and Education

cheechman · #1 (**permalink**) 07-13-2009, 12:30 AM

hi! my plants have these brown spots in the middle of their leaves and i dunno where they're coming from..there were spider mites before but i regularly check them nowadays to kill any new bugs so i doubt that they caused these spots..

i've fertilized them with control-release fertilizer more than a month ago and that was just 14-14-14..that was the only time i gave them nutes..

i dunno if it matters but i also live in the philippines

thanks for the help :D peace

Lumix · #2 (**permalink**) 07-13-2009, 01:05 AM

Quote:

Originally Posted by cheechman

hi! my plants have these brown spots in the middle of their leaves and i dunno where they're coming from..there were spider mites before but i regularly check them nowadays to kill any new bugs so i doubt that they caused these spots..

i've fertilized them with control-release fertilizer more than a month ago and that was just 14-14-14..that was the only time i gave them nutes..

i dunno if it matters but i also live in the philippines

thanks for the help :D peace

Looks like Calcium (Ca) deficiency

cheechman · #3 (**permalink**) 07-13-2009, 05:04 AM

thanks..will wait for other comments just in case :D