10 Dark Green Zucchini Seeds – Heirloom Summer Squash for Containers

Dark Green Zucchini is a classic heirloom summer squash prized for its vigorous growth and abundant yields of tender, dark green fruit. This versatile zucchini is a favorite among home gardeners for its mild, slightly sweet flavor and crisp texture, making it perfect for grilling, roasting, baking, or enjoying fresh in salads. The plants are compact enough to grow in containers, raised beds, or traditional garden plots, and they produce fruit continuously throughout the summer when harvested regularly.

Whether you are an experienced gardener or just starting out, these heirloom zucchini seeds offer a rewarding growing experience. The plants are known for their reliability and productivity, providing a steady supply of fresh squash for your kitchen. With proper care, you can enjoy homegrown zucchini from mid-summer until frost.

Plant Features

• Heirloom summer squash variety with dark green, cylindrical fruit
• Productive plants that yield over an extended harvest season
• Compact growth habit suitable for containers and small spaces
• Versatile in the kitchen: great for grilling, sautéing, baking, and freezing
• Easy to grow from seed, ideal for beginner and experienced gardeners

Growing Information

• Botanical Name: Cucurbita pepo
• Plant Type: Annual summer squash
• Sunlight: Full sun (6–8 hours daily)
• Soil: Rich, well-drained soil with organic matter
• Water Requirements: Consistent moisture; avoid overhead watering to reduce disease
• Growth Habit: Bush to semi-vining
• Bloom Season: Summer
• Spacing: 24–36 inches apart in garden; 1 plant per 5-gallon container

Planting & Care

Sow zucchini seeds directly outdoors after the last frost date, when soil temperatures have warmed to at least 60°F (15°C). Plant seeds 1 inch deep and 2–3 inches apart in rows, thinning to 24–36 inches apart once seedlings emerge. For container growing, choose a pot at least 12 inches deep and wide, and fill with a quality potting mix. Keep soil consistently moist but not waterlogged, and feed plants with a balanced fertilizer every 3–4 weeks. Mulching around plants helps retain moisture and suppress weeds.

Harvest zucchini when fruits are 6–8 inches long for the best flavor and texture. Regular harvesting encourages continued production. Watch for common pests like squash bugs and cucumber beetles, and monitor for powdery mildew, especially in humid conditions. With minimal care, these plants will reward you with a bountiful harvest.

What's Included

10 Dark Green Zucchini Seeds.