Savoy
Seaside Spinach is a frost-hardy F1 hybrid spinach bred for reliable performance across a wide growing window, thriving in hardiness zones 3 through 10. This slow-bolting variety reaches harvest in just 30 days, making it one of the quickest spinaches to table. Its compact growth habit fits seamlessly into small gardens, containers, or intensive planting schemes, while its resistance to Downy Mildew keeps leaves clean and productive even in humid conditions. Whether you're sowing in cool spring soil or timing a fall crop, Seaside Spinach delivers consistent results without the fussy germination problems that plague summer sowings.
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3-10
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Annual
Moderate
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Seaside Spinach earns its name through coastal-grade toughness: it germinates reliably in the cool soils of spring and fall, resists one of spinach's most persistent fungal threats, and matures so quickly that you can succession-plant every two weeks for continuous harvests. The compact form means you get full plants without sprawl, perfect for gardeners working with limited space. Its frost-hardiness extends the season in both directions, letting you grow spinach long after tender crops have faded.
Seaside Spinach is grown as a leaf vegetable, harvested young for fresh salads, sautés, and cooked dishes. Its 30-day maturity makes it ideal for quick succession planting, allowing gardeners to maintain a steady supply of tender leaves throughout spring and fall. The compact growth habit also suits container cultivation, bringing homegrown spinach within reach of apartment and balcony gardeners.
Spinach can be started indoors using methods like the Paperpot Transplanter, which ensures full stands when direct seeding has struggled due to warm soil or damping-off disease. Sow seeds indoors 3-4 weeks before transplanting to maintain cool germination temperatures between 50-70°F.
Transplant seedlings outdoors once the soil is workable in early spring or in mid-to-late summer for fall harvest. Harden off gradually to outdoor light and temperature. Space transplants 3-6 inches apart to allow room for compact plants to fill in. Transplanting is especially useful when germination has been difficult due to warm soil or disease pressure.
Direct sow seeds in early spring as soon as the ground can be worked, or in mid-to-late summer for fall crops. Sow seeds 1/2 inch deep in rows or broadcast over prepared beds. Avoid sowing when soil temperature exceeds 85°F, as germination becomes erratic.
Seaside Spinach reaches harvest readiness in 30 days from sowing. Begin harvesting when leaves are large enough to eat but still tender, typically 4-6 weeks after planting for fuller plants, or 3-4 weeks for baby leaf harvests. Pick outer leaves first to encourage continued production, or cut the entire plant just above soil level for a full harvest. The slow-bolting nature of this variety gives you an extended harvest window before plants run to seed.
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