Hey,
Thanks for your advice guys, Bigsby i was already wondering about safety measures i needed to take, how much roughly will it cost to setup this system?
About the nutes, the first feed on tuesday i mixed the nutes closely following the manufacturers diretions, only i added an extra 1 Litre of water to the Gallon to weaken the solution. As you know i'm pretty much new to growing except a couple previous autoflower CFL closet grows using no nutrients, this is my first HPS photoperiod grow using nutes and addatives so any tips or advice with feeding is greatly appreciated, Ive been a member of this forum quite a while now and ive learned alot from hours of reading through threads and stickys but haven't seemed to find much on feeding. The ladys should be due a feed tomorrow so ill give them some plain water until the next feed and maybe mix a whole new solution with half the reccomended doses.

Also since there are 4 plants in a 1.2m2 space would you reccomend i look into using the sea of green method, i have been following grow logs using this method and the results look great. Or maybe im better off keeping things simple until ive gained more experience.

Here is the only picture i have of the four plants this was taken before the feed on tuesday, ill take a new one later today as they seem to be very healthy.

At the back, on the right is the White Widow by Dinafem and the other 3 are Critical Haze by Resin Seeds (the white widow is less developed as the 3 critical haze possibly due to transplant stress)

Thanks for your time :thumbsup: