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Old August 5, 2019   #2
bower
Tomatovillian™
 
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Join Date: Feb 2012
Location: Newfoundland, Canada
Posts: 6,793
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I normally plant very early to get as much fruit set as possible before the 'greenhouse effect' kicks in with midsummer sunshine and high temperatures that would cause any tomato to drop blossoms. One reason that I like determinates is because the high temperatures when plants get up close to the glass are a killer for most. When they get too tall, it's over. There are a few notable varieties that I've seen set fruit even close to the glass in blazing sun, but chances are in general better for a shorter plant in my greenhouse. So the big question on my mind this season, how will these varieties selected mainly for their growth in the cold, also manage instead setting fruit at the hottest time of year.


Pretty well all of the plants dropped a few blossoms in that first cluster, when they were dealing with transplant stress and heat stress at the same time, and had not filled out. Here is a nice double cluster on Rodney positioned between two stems. Rodney has done well in previous generations, to continue setting through the hottest time of year.
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File Type: jpg Rodney3F5-2clusters-between2stems.JPG (375.0 KB, 117 views)
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