yet another ? from purpgod

[purpgod]

so how is every one doing, i solve one problem then another pops up, but thats what makes it fun. so i was just sitting at the house one day planting clones and relized i didnt have enough dirt to finish. so i went to the veg garden outside and go some dirt cooked it up and put the last two in the dirt. they took off doing better than all the others and now not so well. from bottom to top the leaves are turning yellow and brown and drying out. moving very fast about a leaf every day the ph is right at 6 250w light there is ventulation not the best but it works. temp 75 80. light is on 24/7. i am trying to find my camera at the moment when i find i will post some pics any advice is welcome even newbies like my self. i hope that some one else other thatn my self can learn some thing from all the pros that hang here. any ways thanks leave your ? and i will do the best i can to answer.