Triumph Summer Squash is a bush-type zucchini that delivers harvests in just 44 days, making it one of the quickest routes from seed to dinner table. This Cucurbita pepo cultivar thrives across zones 3 through 11, adapting to everything from cool northern gardens to hot southern ones. Its compact growth habit means even small garden plots can produce abundantly, and its built-in resistance to Powdery Mildew, Watermelon Mosaic Virus, and Zucchini Yellow Mosaic Virus keeps plants healthy without constant fussing.
Full Sun
Moderate
3-11
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Moderate
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At 44 days to harvest, Triumph outpaces many summer squash varieties, getting you to the kitchen faster than you'd expect. The bush habit means no sprawling vines stealing precious garden real estate; these plants stay compact and manageable while still producing reliably. Its disease resistances are genuinely useful protections, particularly against the viruses and mildews that can derail less-defended varieties mid-season.
Summer squash in general serves as a versatile vegetable for grilling, sautéing, and raw salads. Harvest it young and tender for the best texture and mild flavor; these fast-maturing fruits are at their prime when still manageable in size.
No timeline data available yet for this variety.
Starting indoors is not recommended except in very short growing seasons. If you must start indoors, sow 2 to 4 weeks before transplanting in biodegradable pots since squash roots resent disturbance. Keep soil temperature at 70 to 85°F for germination. Transplant only when soil temperature reaches at least 60°F.
Transplant seedlings outdoors 1 to 2 weeks after your average last frost date, once soil temperature sits at least 60°F. If starting indoors, use biodegradable pots that can go directly in the ground to minimize root damage.
Direct sow is recommended. Plant 1 to 2 weeks after your average last frost date when soil temperature reaches 70 to 85°F.
Pick Triumph summer squash at 44 days after sowing, or when fruits reach a tender, harvestable size. Young squash taste best; waiting for them to grow larger toughens the flesh and reduces flavor. Check plants every 2 to 3 days once they begin producing, as these fast growers can go from perfect to overgrown surprisingly quickly.
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