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Mardi Gras F1 is a compact bush squash that brings the vibrant spirit of its namesake festival to the garden. This F1 hybrid was developed as a space-efficient version of the popular Festival F1 winter squash, producing small, beautifully colored fruits weighing 1.5 to 2 pounds in just 100 to 109 days. Hardy across zones 3 through 13 and reaching only 24 to 30 inches tall, it's designed for gardeners with limited space who don't want to sacrifice quality or yield.
Full Sun
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3-13
30in H x ?in W
Annual, Biennial, Perennial
High
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What makes Mardi Gras truly special is its combination of compact growth habit and proven disease resistance. The bush form reaches just 2 to 2.5 feet in height, making it far more manageable than sprawling winter squash varieties, while the fruits themselves are small enough to handle easily yet substantial enough to feed a family. Its resistance to powdery mildew, a common plague of squash growers, means you're far more likely to see a healthy harvest through to maturity. The variety delivers the refined genetics of a celebrated hybrid parent in a package that actually fits most home gardens.
As a winter squash, Mardi Gras is roasted whole or halved, with the flesh scooped from the skin for soups, purees, and side dishes. The small, uniform size makes individual fruits ideal for household portions, you can roast a single squash for dinner without the commitment or storage demands of larger varieties. Its manageable scale also makes it appealing for market growers and farmers selling at farmers' markets who want premium winter squash without the space requirements of traditional varieties.
Start seeds indoors 4 to 6 weeks before your last frost date. Sow seeds in individual pots at a depth of 1 inch, keeping soil temperature between 70 and 80°F for best germination. Transplant seedlings outdoors only after the danger of frost has passed and soil temperatures have warmed to at least 60°F.
Harden off seedlings by gradually exposing them to outdoor conditions over 7 to 10 days before final transplanting. Space plants 36 inches apart in full sun once all frost danger has passed and soil has warmed. Water transplants thoroughly at planting time and keep consistently moist for the first few weeks as they establish.
Direct sow seeds after the last frost date when soil has warmed to 60°F or higher. Plant seeds 1 inch deep, spacing groups of 2 to 3 seeds about 36 inches apart. Thin to the strongest seedling once plants are 3 to 4 inches tall.
Mardi Gras matures in 100 to 109 days from planting. Harvest when the fruit has developed full color and the skin has hardened enough that a fingernail cannot easily pierce it. The fruits will measure roughly 4 by 5 inches in diameter and weigh 1.5 to 2 pounds at maturity. Cut fruits from the vine using a sharp knife rather than pulling, leaving a 1 to 2-inch stem attached to improve storage life.
The compact bush form of Mardi Gras requires minimal pruning compared to vining squash varieties. Remove any yellow, diseased, or damaged foliage as it appears to maintain plant health and encourage air circulation. Avoid excessive pruning that might reduce the plant's ability to set and mature fruit.
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“Mardi Gras F1 emerged directly from the success of Festival F1, a well-regarded hybrid winter squash that had already won over gardeners and commercial growers alike. True Leaf Market developed this bush version specifically in response to requests from gardeners seeking the same reliable performance and beautiful fruit in a more compact plant. Rather than the sprawling vines typical of winter squash, Mardi Gras concentrates its energy into a tidy bush form without compromising the hybrid vigor that makes it such a dependable producer.”