600 Giant Noble Spinach Seeds
Giant Noble is a broad-leaf spinach type within Spinacia oleracea. It is best grown as a cool-season crop because rising heat and day length encourage bolting. Plant growth, leaf size and maturity timing depend on weather and spacing.
Why Choose This Product?
- Large 600-seed packet for succession planting
- Cool-season leafy crop for spring and fall
- Suitable for rows, raised beds and containers
- No Non-GMO or heirloom certification is claimed
What’s in the Pack?
One packet containing approximately 600 Giant Noble spinach seeds.
Growing Information
- Plant type: cool-season annual leafy vegetable
- Light: full sun to partial shade
- Soil: fertile, moisture-retentive and well drained
- Water: even moisture
- Harvest: pick outer leaves or harvest whole plants
Planting Instructions
- Direct sow as soon as soil can be worked in spring, or in late summer for fall harvest.
- Plant about 1/2 inch deep.
- Thin seedlings to 4–6 inches apart for full-size plants.
- Maintain even moisture and use mulch after plants establish.
- Harvest before heat triggers rapid bolting.
Important: Spinach germination and leaf quality decline in hot conditions. Plan sowing for cool weather.
Frequently Asked Questions
When is the best time to plant spinach?
Sow in cool spring or late-summer conditions for a fall crop.
How deep should spinach seed be planted?
Sow about 1/2 inch deep.
Can spinach grow in partial shade?
Yes. Partial shade can be useful as temperatures rise, though growth may be slower.
Why does spinach bolt?
Long days and warm temperatures encourage flowering and reduce leaf quality.
How can spinach be harvested?
Pick outer leaves while the center continues growing, or cut the whole plant.
Where can I buy Giant Noble spinach seeds for sale?
Seed World offers this 600-seed packet online with cool-season planting guidance.
