Native to Italy, San Marzano tomatoes can be identified easily by their oblong shape and pointed ends. Learn to grow them in this detailed guide.| The Spruce
Heirloom tomato plants (Solanum lycopersicum) have not been crossbred or hybridized for at least 40 years. Learn how to grow these classic tomatoes.| The Spruce
Determinate and indeterminate tomatoes both produce fruit, but have very different growth patterns. Learn the characteristics of each.| The Spruce