• Grey Zucchini Seeds for Planting
  • Fresh Grey Zucchini plant with green leaves and grey zucchini
  • Grey Zucchini Seeds for Planting
  • Grey Zucchini Seeds for Planting
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EdenValleySeeds

Grey Zucchini Seeds for Planting – Heirloom Non-GMO Summer Squash Seeds

Grey Zucchini Seeds for Planting – Heirloom Non-GMO Summer Squash Seeds

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$18.89 USD
$18.89 USD
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DELIVERY ESTIMATE
Oct 21 – Oct 23 Estimated arrival
ORDER Oct 11 Order placed
ORDER READY Oct 13 – Oct 14 2–3 business days
DELIVERED Oct 21 – Oct 23 10–12 business days total
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Key Features

  • Produces attractive light gray-green zucchini with tender, creamy flesh.
  • Classic summer squash variety for home vegetable gardens.
  • Bushy plants are well suited to raised beds and garden plots.
  • Performs best in full sun with fertile, well-drained soil.
  • Ideal for grilling, sautéing, roasting, baking, and fresh cooking.

Growing Benefits

  • Adds unique gray-green color to the vegetable garden.
  • Provides a rewarding warm-season harvest from seed.
  • Young fruits are tender and versatile for everyday cooking.
  • Bush growth makes it practical for organized garden spaces.
  • A distinctive heirloom option for gardeners growing specialty squash.

Seed Specifications

  • Common Name: Grey Zucchini
  • Botanical Name: Cucurbita pepo
  • Plant Type: Warm-season annual
  • Fruit Color: Light gray-green
  • Fruit Shape: Cylindrical and elongated
  • Flesh Color: Creamy white to pale green
  • Plant Growth: Bush type
  • Sunlight: Full sun
  • Soil: Fertile, loose, well-drained soil
  • Water: Regular and consistent
  • Germination Time: Approximately 4–10 days under favorable conditions
  • Sowing Depth: Approximately 1 inch
  • Spacing: Approximately 24–36 inches between plants
  • Growing Zones: Best grown as a warm-season annual in USDA Zones 3–10
  • Flowering/Maturity: Yellow flowers followed by fruit; commonly ready for harvest in approximately 45–60 days
  • Uses: Fresh cooking, grilling, sautéing, roasting, baking, soups, side dishes, raised beds, and vegetable gardens

Growing Tips

  • Sow seeds after the danger of frost has passed and the soil has warmed.
  • Choose a full-sun location with fertile, well-drained soil.
  • Allow adequate space around each bush-type plant.
  • Keep soil evenly moist throughout the growing season.
  • Harvest fruits young and tender for the best eating quality.

Seed Storage

Store unused seeds in a cool, dry, dark location. Keep them sealed in their original packet or an airtight container away from moisture, heat, and direct sunlight.

Unique Facts About Seeds

  • Grey zucchini varieties are recognized for their distinctive pale gray-green skin.
  • Zucchini is a type of summer squash belonging to Cucurbita pepo.
  • Summer squash is harvested while the fruit is immature and tender.
  • Zucchini plants produce large yellow flowers before fruit development.

Growing Instructions

Planting Season: Sow directly outdoors after the danger of frost has passed and the soil has warmed.

Sowing: Prepare fertile, loose, well-drained soil in a sunny location. Plant seeds in rows, hills, raised beds, or suitable containers.

Depth: Sow seeds approximately 1 inch deep and cover lightly with soil.

Spacing: Space plants approximately 24–36 inches apart to allow room for bushy growth.

Sunlight: Provide full sun with at least 6–8 hours of direct sunlight daily.

Soil: Use fertile, well-drained soil enriched with organic matter. Avoid areas where water collects.

Watering: Keep soil consistently moist during germination and growth. Water deeply at the base during flowering and fruit development.

Germination: Seeds commonly germinate within approximately 4–10 days under warm, favorable conditions. Cool soil may delay emergence.

Transplanting: If started indoors, transplant carefully after the soil has warmed. Minimize root disturbance.

Fertilizing: Add compost or a balanced vegetable fertilizer before planting if needed. Avoid excessive nitrogen, which can encourage foliage rather than fruit.

Care: Keep plants free of weeds and inspect regularly for developing fruits. Harvest frequently to support continued production.

Flowering/Maturity: Large yellow flowers appear before fruit formation. Grey zucchini commonly produces harvestable fruits within approximately 45–60 days, depending on growing conditions.

Harvesting: Pick fruits while young and tender, generally around 6–8 inches long or according to your preferred size.