‘Round Zucchini’, ecologically grown seeds
Cucurbita pepo
‘Round Zucchini’, ecologically grown seeds (Cucurbita pepo) This open-pollinated heirloom summer squash produces spherical fruit approximately 3 inches across with yellow flesh, a convenient size for stuffing or roasting. Its bush habit, rapid growth, and generous yield suit vegetable gardens where space is limited. The Gaia packet contains approximately 10 ecologically grown seeds; the current listing does not identify this lot as organic. Kew accepts Cucurbita pepo, an annual in the Cucurbitaceae family originating as a Mexican cultigen and introduced in Québec. Keep the packet name because Gaia does not identify a more specific synonym such as ‘Ronde de Nice’.
Gaia publishes no lot-specific sowing protocol or numbered maturity period. For summer squash, direct sow after the last frost when soil reaches at least 21°C, approximately 1/2 inch deep. Indoor starting is possible about 3 to 4 weeks before planting in individual pots that limit root disturbance. Grow in full sun and fertile, warm, well-drained soil. Space bush plants 2 to 3 feet apart. Keep soil evenly moist and remove floating row covers when flowering begins so pollinating insects can reach the separate male and female blossoms. Avoid planting into cold soil because emergence and establishment will be poor.
Gaia describes plants approximately 2 to 3 feet high and 3 to 4 feet wide. Harvest fruit young at about 3 inches across while the skin remains tender and seeds are small. Frequent picking supports continued production; oversized fruit becomes firmer and often slows formation of new zucchini. Use promptly or refrigerate for approximately 4 days. The round fruit works especially well for stuffing, gratins, roasting, and sautéing. Freshly opened male flowers are also edible. Discard any fruit with unusually intense bitterness. The exact days to maturity remain unpublished by Gaia, so use fruit size and tenderness rather than an invented calendar date.
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