Harvest Time
78 days
Difficulty
moderate
Growing Methods
USDA Hardiness Zones
Optimal Growing Conditions
About Martha Washington Tomato
Martha Washington tomatoes are large, meaty fruits with excellent flavor. These indeterminate plants produce high yields of 8-12 ounce fruits that are perfect for slicing. They have good disease resistance and continue producing throughout the growing season until frost.
General Care Instructions
Sunlight Requirements
Full sun (6-8 hours minimum). In very hot climates, light afternoon shade may be beneficial.
Watering Needs
Consistent moisture is critical, especially during fruit development. Provide 1-2 inches of water weekly, adjusted for rainfall and temperature.
Temperature Range
Prefers temperatures between 65-85°F (18-29°C). Growth slows below 55°F (13°C) and may be damaged by frost.
Fertilizer Requirements
Apply balanced fertilizer at planting time. Once flowering begins, switch to a phosphorus-rich fertilizer to encourage fruit production.
Harvesting
Harvest in approximately 78 days from planting. Pick regularly to encourage continued production. For tomatoes, harvest when fruits are firm and fully colored; for cucumbers, harvest when they reach 2-4 inches for pickling varieties.