plant help

i am using coco coil for soil with a plant that is about 6 inches tall 2 1/2 weeks. the lower leaves are wilting and turning yellow but more of an orange. temp is about 80. they are in a closet with a fluorescent light watts 80 and a fluorescent light with 75 light is about 6 or 7 inches away from plant. some help? coco coil should have the nutrients i need to grow it

The lower leaves of a plant will do that.
How many sets of branches (nodes) does the plant have, and any pics?
The lights should be closer if the plant has a few sets of nodes already.
I have no info on using the coco.

there are 3 nodes and now growing a fourth. what is a good temperature to keep stable females

Here is some info for you.

the bottom leafs will fall off the plant dont worry about the bottom leafs

not when you're only at three nodes. What is your ph, it sounds like you should begin feeding them too.

thanks alot, i dont no the pH level at the moment. i am trying to find a meter, i went to the pet shop and they were out. Wal-Mart does not sell them. that 20-20-20 is 3 in one right? where is a good place to buy it at, not online.