Hello everyone. I had a problem last weekend and am looking for some knowledge and or suggestions.

The power went out in my room and I lost heat and all circulating pumps in my nft system. The room and water temp was down to 37 degrees Fahrenheit for probably 12-18 hours. The girls looked sickly at first and started to perk back up but haven't gotten any better and still look bad since conditions have been restored back to normal in the last 2 days.

Is this going to kill my plants? Or is it possible for them to recover. How cold is too cold for the plant roots?

Thanks for any insight u can give me.
archbishop Reviewed by archbishop on . Hydro water temp problem Hello everyone. I had a problem last weekend and am looking for some knowledge and or suggestions. The power went out in my room and I lost heat and all circulating pumps in my nft system. The room and water temp was down to 37 degrees Fahrenheit for probably 12-18 hours. The girls looked sickly at first and started to perk back up but haven't gotten any better and still look bad since conditions have been restored back to normal in the last 2 days. Is this going to kill my plants? Or Rating: 5