Originally Posted by Jimbotomateo
Mark, how many nights do you have that don't require heat?. Do you get summer nights where you don't have apply heat at all?.
At the end of May the heat gets turned off most nights, it takes the GH'S quite awhile to cool down if the weather is decent. If I get a rainy spell,I will throw some heat in them. I start them very early because I can sell as much as I can grow early in the season, for a good price, people are ready for fresh tomatoes. By the middle of July many people have tomatoes, we cannot sell quite as much.