Hi all,
Seems that most of you are DWC growers but some similar principles to NFT so hope you can help.

This has been drooping for a few days now and I'm wondering if it might be due to res temps.
Sometimes the temp has gone up to 73 F but the roots look nice & white.
However, I did notice some brown patches on the spreader mat, not on the roots.
I've got ice bottles in there now, so the temp is about 68 F, but it's looking really bad by this point.

Seems that most of you are DWC growers but some similar principles to NFT so hope you can help.

This has been drooping for a few days now and I'm wondering if it might be due to res temps.
Sometimes the temp has gone up to 73 F but the roots look nice & white.
However, I did notice some brown patches on the spreader mat, not on the roots.
I've got ice bottles in there now, so the temp is about 68 F, but it's looking really bad by this point.
