Moana Nursery High Desert Plant Finder & Guide
vegetable

Grand Marshall Tomato

Solanum lycopersicum 'Grand Marshall'

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Grand Marshall Tomato (Solanum lycopersicum 'Grand Marshall') at Moana Nursery

Grand Marshall Tomato fruit

Grand Marshall Tomato fruit

(Photo courtesy of NetPS Plant Finder)

Height:  4 feet

Spacing:  24 inches

Sunlight:  full sun 

Hardiness Zone:  (annual)

Group/Class:  Beefsteak-Indeterminate

Description:

Early maturing and disease resistant, this high yielding variety is perfect for sunny gardens and containers; produces large and firm red oblate tomatoes; setting fruit in the heat, these delicious and firm fruit are perfect for salads and sandwiches

Edible Qualities

Grand Marshall Tomato is an annual vegetable plant that is commonly grown for its edible qualities. It produces red round tomatoes (which are technically 'berries') with red flesh which are usually ready for picking from mid summer to early fall. This is a determinate variety, which means it bears a full crop all at once. The tomatoes have a delicious taste with a firm texture and a distinctive fragrance.

The tomatoes are most often used in the following ways:

  • Fresh Eating
  • Eating When Cooked/Prepared
  • Cooking
  • Baking
  • Canning

Planting & Growing

Grand Marshall Tomato will grow to be about 4 feet tall at maturity, with a spread of 18 inches. When planted in rows, individual plants should be spaced approximately 24 inches apart. Because of its vigorous growth habit, it may require staking or supplemental support. This fast-growing vegetable plant is an annual, which means that it will grow for one season in your garden and then die after producing a crop.

This plant can be difficult to integrate into a landscape or flower garden, and is best grown in a designated vegetable garden. It should only be grown in full sunlight. It does best in average to evenly moist conditions, but will not tolerate standing water. It may require supplemental watering during periods of drought or extended heat. This plant is a heavy feeder that requires frequent fertilizing throughout the growing season to perform at its best. It is not particular as to soil pH, but grows best in rich soils. It is somewhat tolerant of urban pollution. Consider applying a thick mulch around the root zone over the growing season to conserve soil moisture. This is a selected variety of a species not originally from North America.

Grand Marshall Tomato is a good choice for the vegetable garden, but it is also well-suited for use in outdoor pots and containers. With its upright habit of growth, it is best suited for use as a 'thriller' in the 'spiller-thriller-filler' container combination; plant it near the center of the pot, surrounded by smaller plants and those that spill over the edges. It is even sizeable enough that it can be grown alone in a suitable container. Note that when growing plants in outdoor containers and baskets, they may require more frequent waterings than they would in the yard or garden.

 
 
Hardiness Zone Plant Height Minimum Sunlight
Characteristics
Garden  Container 
Applications
Vegetable 
Ornamental Features