Full sun. Cosmonaut Volkov is an early ripening heirloom with a satisfying authentic tomato flavor. Very sweet flesh. Plants produce round, red 12oz. fruits. One of our favorite sandwich tomatoes.
Indeterminate tomato vines set flowers until frost kills the plant. Indeterminate plants give you a long harvest season. Staking or trellising is recommended for indeterminate plants. Suckering of indeterminate plants is recommended for slicing varieties so that you get a good number of larger tomatoes (suckering is not necessary for cherry tomatoes).