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Hyacinth Plant

Q.Hydroponic Deep Water Culture

richardo added on January 14, 2015 | Answered

I cannot seem to find info on what the ideal water temperature should be set to in a DWC.  I plan on growing lettuces and spinach. Thanks for your help.


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Certified GKH Gardening Expert
Answered on January 18, 2015

It depends on the plant and your local conditions.

You want to keep the water between 65F - 80F, but as you are growing cold weather crops, aim for the lower end of that range to prevent bolting.

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