Rez temp 64 to cold?

[ru knuts]

Is 64 degrees to cold for my rez temp? My DIY chiller is working better than I expected. The root zone is 68 degrees during flood 5 gallon buckets with hydroton

 

[AnselAdams]

Is 64 degrees to cold for my rez temp? My DIY chiller is working better than I expected. The root zone is 68 degrees during flood 5 gallon buckets with hydroton View attachment 952713

No it is not. I have been running mine at 63-65 for over two years without issue. Yield has been awesome!!

 

[ru knuts]

No it is not. I have been running mine at 63-63 for over two years without issue. Yield has been awesome!!

Perfect, thanks