Marglobe

Marglobe

Marglobe is a variety of tomato (Solanum lycopersicum) that was developed in the early 20th century. It is known for its resistance to various diseases and its suitability for canning and fresh consumption. The Marglobe tomato is a determinate type, meaning it grows to a certain height and then stops, producing a concentrated harvest over a short period.

History

The Marglobe tomato was developed by Frederick J. Pritchard of the United States Department of Agriculture (USDA) in 1917. It was created by crossing the Globe and Marvel tomato varieties. The goal was to produce a tomato that was resistant to Fusarium wilt, a common and devastating plant disease. The Marglobe tomato was released to the public in 1925 and quickly became popular among farmers and gardeners.

Characteristics

Marglobe tomatoes are known for their round, smooth, and uniform fruits. They typically weigh between 6 to 8 ounces and have a bright red color when fully ripe. The plants are determinate, growing to about 4 to 5 feet in height. Marglobe tomatoes are valued for their thick walls, which make them ideal for canning and processing. They also have a good flavor, making them suitable for fresh consumption.

Cultivation

Marglobe tomatoes are relatively easy to grow and are well-suited to a variety of climates. They require full sun and well-drained soil with a pH between 6.0 and 6.8. It is recommended to start seeds indoors 6 to 8 weeks before the last expected frost date. Transplant the seedlings outdoors after the danger of frost has passed and the soil has warmed. Marglobe tomatoes should be spaced about 18 to 24 inches apart in rows that are 3 to 4 feet apart.

Regular watering is essential, especially during dry periods. Mulching can help retain soil moisture and reduce weed growth. Marglobe tomatoes benefit from a balanced fertilizer applied at planting and again when the first fruits set. Pruning is generally not necessary for determinate varieties like Marglobe.

Disease Resistance

One of the key features of the Marglobe tomato is its resistance to Fusarium wilt, a soil-borne fungal disease that affects many tomato varieties. This resistance makes Marglobe a reliable choice for growers in areas where Fusarium wilt is prevalent. However, it is still important to practice crop rotation and other good gardening practices to minimize the risk of disease.

Uses

Marglobe tomatoes are versatile and can be used in a variety of culinary applications. They are excellent for canning due to their thick walls and uniform size. They can also be used in salads, sandwiches, sauces, and salsas. The good flavor and texture of Marglobe tomatoes make them a favorite among home gardeners and chefs alike.

Related Pages

• Tomato
• Fusarium wilt
• United States Department of Agriculture
• Canning
• Plant disease resistance