Beautiful 6 to 8 oz. beefsteak tomatoes are uniquely colored, beginning as a stunning true blue where sunlight strikes the skin atop a bottom side of green. As they ripen fully, the purple deepens and eventually turns more reddish. That is when they develop their excellent flavor and are ready to harvest. Expect a heavy production of meaty tomatoes that are resistant to cracking and hold well on the vine until you are ready to pick them. Indeterminate. 80 days.