What are the symptoms of copper deficiency in Marijuana plants. Actually i am beginner and want to be successful in this field. You can share your best ideas and advice. :rasta:
mikesrozer Reviewed by mikesrozer on . Symptoms of copper deficiency ? What are the symptoms of copper deficiency in Marijuana plants. Actually i am beginner and want to be successful in this field. You can share your best ideas and advice. :rasta: Rating: 5