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Old 05-17-2010, 01:55 PM
widespreadpanic widespreadpanic is offline
Join Date: Mar 2010
Posts: 33
Default Tomato leaves 'coiled up'?

I have several plants in my hydroponic ebb and flow system that have older leaves curling slightly upwards, and new growth rolling or spiraling together.

New growth spiraling/coiled up.

Leaves curling upwards, but no sign of yellowing or spots:

Plant seems stocky:

I am obviously worried that this is a disease/virus. I'm growing heirloom tomatoes such as Cherokee purple, Green Zebra, Brandywine, Black Krim, although pictured is a Better Boy hybrid.

Could it be that my watering schedule of every 2 hours during the day is too much?

My E.C. is 2.0, my P.h. stays around a 6, my nutrient solution is kept refrigerated at a constant 67 deg

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