Hot Streak was bred by Mark McCaslin, PhD, of Frogsleap Farm and introduced as a Johnny's Selected Seeds exclusive in the early 2020s. McCaslin is a plant breeder by training and by temperament — the kind of scientist who thinks in generations and selects for the traits that matter most to the people actually growing the plants.
What he built with Hot Streak is, frankly, remarkable. Start with the disease resistance: Fusarium wilt races 1 and 2, Fusarium crown and root rot, Verticillium wilt, Tobacco mosaic virus, Tomato spotted wilt virus, Stemphylium gray leaf spot, leaf mold, and late blight. Read that list again. TSWV resistance alone is rare and valuable — it's a devastating, thrips-vectored virus that most varieties have zero defense against. Late blight resistance in a beefsteak with this flavor profile is nearly unheard of.
Then look at the fruit. Slice one open and you'll see bold red and gold internal striping — marbled, vivid, the kind of cross-section that makes people stop and pull out their phone. It looks like a tomato designed by an artist. Except it was designed by a scientist who also made sure it could survive a bad season.
Available exclusively through Johnny's Selected Seeds.