Quote:
Originally Posted by TomatoDon
A couple of the growers here are getting high tunnel houses, which is like a greenhouse, and planting their tomatoes in there, in ground, and taking the plastic off when it heats up. Some claim leaving the plastic on top filters the sun and keep the plants from getting too hot in late summer and the production lasts longer.
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An unvented greenhouse under plastic is like a wood stove when it is sunny. Even in AK.