Looks like one died

I've been playing with different methods. I figured I'd probably kill all my girls (I had four this morning) none have done well this entire grow but it's my first grow.

I'll figure it out.

Four clones started in Happy Frog

Three had zero growth in the first month

One did Ok

Transplanted into Ocean Forest 2 weeks ago

3 took off, growing very well but still having issues. Yellow and Brown leaves, or dark green claw leaves, or wilty leaves.

Tested the run off of the water. 7.44

Water going in was ph'd to 6.5 to 6.8 range

Heat is between 76 and 80

I tried to lower the ph going into one of my plants. Watered last night with 6.18 water.

This morning is was laying on its side. The stem was hard and dry.



So I trimmed it up. See what happens with it now.

Here's plant 2 after I little pruning.



And plant 3 after minimal pruning.



Plant 4 I decided to leave alone. As a control. (Plant four was also the one that was doing the worse and it now doing the best, very little yellowing)

I've given CalMag to each of the plants on the last 2 waterings. I have given no other nutes but I've been thinking I should stay soon.

Thanks,
Hillbillybuddha