Thursday, March 10, 2022

Comparing Dwarf and Nondwarf Tomato Seedlings. 3.10.22

I planted all of these tomato varieties at the same time. Most germinated at the same time, although Reisentraube was a day or two behind the others.
Of the varieties I planted, Non-Dwarf were Sungold, Early Girl Bush, Bush Early Boy, Honey Bee, Ukraine Purple, and Reisentraube. The Early Girl Bush and Bush Early Boy are not "Dwarf", they are determinate, which means they reach a certain size then the stems end in flower clusters. Dwarf varieties were Dwarf Johnson Cherry, Dwarf CC McGee, Dwarf BrandyFred, Dwarf Livingston Stone, Dwarf Champion Improved, New Big Dwarf, and Extreme Bush. I think Extreme Bush is both determinate and dwarf. It seems pretty apparent to me that, with one exception, all of the nondwarf seedlings show more vigor at this stage, only a couple of days after germination. Only Reisentraube is small. I wonder if it will get a growth spurt and pass the dwarf types in size soon - it may just be small because it was behind the others in germinating. In the photographs, a couple that are labeled dwarf seem to have larger seedlings too, but those are the nondwarf varieties in the cells behind them.

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