Thanks Rusty. I'll keep that all in mind, and I remember you mentioned the possible length of harvest time...which is understandable. I figured it would dry out the coco faster, so I'll just keep up on it. I did another flush tonight and got all but one down to 700PPM, and go that one down to 600PPM. So I think I'm on the right track. I did raise the temp up to 79*, and will continue probably to about 85*....baby steps though

Ok, here's the pics as promised. My 2 month old beagle ate the "tube" leaves that I pruned off, so I couldn't snap those...and he seems a touch happier :stoned:
The lighting turns out funky under a HPS light...very strange and hard to get the color interpretation across, but here ya go:
1st: is of the problem plant as mentioned before. These tips are curling under.
2nd: The center of this one blood red, off the same plant. Normal?
3rd: Lower leafs of the same plant. Notice the stems? Strange color but could be normal.
4th: The whole grow room, complete with bent plant
5:Lower leafs of another fem, but all in all she's in good shape. Just wanted to show it off to see if it's indicative of an overlying problem.

I'm hoping everything is under control now that I got the PPM's down, lowered the plants and the PH...oh and of course watering a lot more regularly. However, I would still love to hear anyone's input on this.

Thanks again!

*junk