I will buy some ph up...will I need some ph down also? How can I test the water/soil to see where the ph is? THis is my first grow and I really appreciate all the help you guys give...bud is love!
RHMH Reviewed by RHMH on . Yellow spots..help??? Hello again friends! I have discovered some yellow spots on a few leaves...can anyone tell me what it is? Bud is love! Rating: 5