try supernatural brand green stay... you mix a teaspoon in a water bottle and spray just the leaves...

i was having this problem and it helped it out...the next day everything was more lush and green, they should give you a sample at your hydro store
gsxxer Reviewed by gsxxer on . red/purple veins i have read, so please do not tell me to go and read.. i just want to know what some of the other growers thought red veins was caused from, and how to cure? b/c i've got them!! Rating: 5