
Spinach Heirloom Seeds – Slow to Bolt, Cool Season, Non-GMO


Noble Giant (Spinacia oleracea) is an heirloom spinach variety well-known for its large, dark green leaves and mild, delicious flavor. First introduced in the 1920s, it remains a favorite among gardeners due to its slow to bolt nature and high yield. This variety thrives in cool season gardens, making it a great choice for spring and fall planting.
The spreading habit of Noble Giant Spinach makes it highly productive. It is versatile in the kitchen, ideal for fresh salads, steaming, sautéing, and even canning. Packed with vitamins A, C, iron, and calcium, this nutrient-rich leafy green is a must-have for home gardeners and market growers.
Why Grow Noble Giant Spinach?
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Slow to Bolt Spinach – Perfect for longer harvesting periods.
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Cool Season Greens – Thrives in spring and fall gardens.
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Fresh Salad Greens – Crisp, tender leaves for fresh consumption.
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Container Garden Spinach – Grows well in pots and small spaces.
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Open-Pollinated & Non-GMO – Ideal for sustainable gardening and seed saving.
How to Grow Noble Giant Spinach
1. Soil Preparation
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Prefers well-draining, nutrient-rich soil with a pH of 6.0-7.0.
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Enrich the soil with compost or organic matter for optimal growth.
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Ensure the planting area gets full sun to partial shade.
2. Planting Instructions
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Sowing Time: Best planted in early spring or late summer.
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Sowing Depth: Plant seeds ½ inch deep in well-prepared soil.
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Spacing: Space seeds 2 inches apart, with rows 12 inches apart.
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Watering: Keep soil evenly moist but avoid overwatering.
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Germination Time: Seeds germinate within 7-14 days under proper conditions.
3. Growing & Maintenance
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Sunlight: Requires 4-6 hours of sunlight daily.
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Mulching: Helps retain moisture and suppress weeds.
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Thinning: Once seedlings appear, thin them to 4-6 inches apart.
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Fertilizing: Apply organic nitrogen-rich fertilizer to support leafy growth.
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Pest & Disease Management: Watch for aphids, leaf miners, and mildew; use organic pest control methods.
4. Harvesting & Storage
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First Harvest: Begins 40-50 days after sowing.
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Best Size: Pick leaves when they reach 4-6 inches for the most tender texture.
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Continuous Harvesting: Frequent picking encourages new growth.
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Storage: Store fresh leaves in the refrigerator for up to a week, or blanch and freeze for long-term use.
Best Uses for Noble Giant Spinach
This nutrient-dense green is ideal for:
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Fresh Salads – Crisp, tender leaves perfect for raw dishes.
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Sautéed & Stir-Fried Dishes – Retains its flavor and texture when cooked.
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Smoothies – A great way to add extra vitamins and minerals.
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Soups & Stews – Adds a nutrient boost to warm meals.
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Preserving & Freezing – Can be canned or frozen for later use.
Interesting Facts About Noble Giant Spinach
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Introduced in the 1920s, it remains a popular heirloom variety.
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Slow to bolt, making it ideal for extended harvesting.
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Rich in vitamins A, C, and iron, supporting a healthy diet.
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Large, thick leaves provide high yields per plant.
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Grows well in various climates and is suitable for container gardening.
About Our Noble Giant Spinach Seeds
Our premium-quality heirloom spinach seeds are selected for high germination rates and superior flavor.
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Non-GMO & Open-Pollinated – Perfect for organic gardening and seed saving.
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Untreated & Chemical-Free – Safe for eco-conscious growers.
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Sustainably Packaged – Resealable packets made from recycled materials.
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Complete Growing Guide Included – Easy-to-follow instructions provided.
Package Quantity
Each packet contains 3g (~150 Seeds) for continuous harvesting.
Customer Reviews & Testimonials
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"Noble Giant Spinach grows huge, tender leaves and lasts a long time before bolting!"
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"Great for container gardens! Produces plenty of flavorful, dark green leaves."
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"I love how easy it is to grow, and it freezes well for winter use. Highly recommend!"
Order Your Noble Giant Spinach Seeds Today!
Grow delicious, easy-to-care-for cool season greens with Noble Giant Spinach Seeds. These heirloom, non-GMO seeds are perfect for container gardening, fresh salads, and nutrient-packed meals.
🔗 Buy Noble Giant Spinach Seeds Now