The Costoluto Genovese tomato is an indeterminate heirloom variety that originates from Italy. As an indeterminate tomato, it grows on a vine that continues to grow and produce fruit throughout the growing season until the plant is killed by frost or disease. This is in contrast to determinate tomatoes, which have a more compact growth habit and set a finite number of fruit before ceasing growth.
I have personally grown the Costoluto Genovese tomato in my own garden, and I can attest to its indeterminate nature. The vines of this tomato variety have a vigorous growth habit, with sprawling branches that require support or trellising. This continuous growth allows for a prolonged harvest period, as new fruit sets and ripens while older fruit is being harvested.
One of the advantages of indeterminate tomatoes like the Costoluto Genovese is their ability to adapt to different climates. This particular variety is well-suited for high heat conditions, making it a great choice for gardeners in hot and dry regions. However, it is also surprisingly adaptable to cooler weather and even coastal climates. I have successfully grown Costoluto Genovese tomatoes in both hot and humid summers as well as cooler, more temperate climates.
The fruits of the Costoluto Genovese tomato are quite unique in appearance. They are large, typically reaching a size of 4 to 6 inches in diameter. The shape of the fruit is flattened and deeply ribbed, giving it a distinctive appearance. The skin of the tomato is a vibrant red color, which adds to its visual appeal.
In terms of flavor, the Costoluto Genovese tomato is known for its complex taste profile. It has a slightly tart flavor, which adds a pleasant tanginess to dishes. This unique flavor makes it a popular choice for fresh eating, as well as for use in sauces, salsas, and other culinary creations.
To summarize, the Costoluto Genovese tomato is an indeterminate heirloom variety that thrives in a range of climates, from hot and dry to cooler and coastal. Its sprawling vines require support, but they provide a continuous harvest of large, red, flattened, and deeply ribbed fruits with a slightly tart and complex flavor. Whether you’re a seasoned gardener or a beginner, this tomato is definitely worth considering for your garden.
