Got a good scare over the weekend...I watered all the plants and gave them their first (scheduled) nutes, 1/2 strength. When I checked in on them Sunday night they were all wilted and I thought they had taken badly to the nutes or something but by Monday night when the lights came on again they were standing tall and looking great again. The Mangos (clones) have got a lot of new growth and appear to be in full veg mode again, woot!

Some of them seem to be stretching some...I think the light is close enough (15") so I am starting to wonder about this 400w MH conversion bulb...I got it off eBay and am not certain of it's temp....might be warmer spectrum than I wanted.

Yesterday I bought another 400w ballast and next Im gonna hunt for a true 6500k MH bulb. Next grow I'll run both the MH and the HPS at the same time with dual cootubes in series...this 6" vortex fan seems like it could easily cool two of them.

Pics in a few days!