Monday, May 11, 2009

Why are the stems of my tomato plants purple?

i planted 30 tomato plants and had started them inside i kept 2 plants to grow larger inside and they are doing fine but the ones out side the stems turned purple the seeds are all from the same package and were started at the same time

Why are the stems of my tomato plants purple?
Tomato plants originated in South America. They like it warm. When it's cold or cool, tomato plants turn purplish green. As the temps get warmer, they will return to a normal green color.


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