going 12/12 change nurt,befor or after ?

[redvetttes]

going to 12/12 ,should i change nurt.at the switch or after a week of light change
1000 HPS
power GH mico grow/ mico blume
any tricks i should know about
ebsom salt ever outher change?
u guys got me this far
thanke

redvetttes Reviewed by redvetttes on 08-18-2005. going 12/12 change nurt,befor or after ? going to 12/12 ,should i change nurt.at the switch or after a week of light change 1000 HPS power GH mico grow/ mico blume any tricks i should know about ebsom salt ever outher change? u guys got me this far thanke Rating: 5