How to Grow Red Spelt Schwabenkorn

Wikimedia Commons

Red Spelt Schwabenkorn

Triticum dicoccum var. schwabenkorn

grass

Red Spelt Schwabenkorn is a heritage hulled wheat variety originating from the Swabia region of Germany, prized for its nutty flavor and exceptional nutritional profile. This ancient grain produces reddish-brown kernels with a distinctive hull that requires threshing to remove. It is increasingly grown by specialty farmers and home gardeners interested in heritage grains and sustainable agriculture.

When should you plant Red Spelt Schwabenkorn in your zone?

Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.

Get my Red Spelt Schwabenkorn timeline →

Example Red Spelt Schwabenkorn timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Red Spelt Schwabenkorn

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Red Spelt Schwabenkorn

    Around Sep 4

    ≈ 140 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Red Spelt Schwabenkorn dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily minimum
💧
Water: Moderate; requires consistent moisture during spring growth and grain fill. Approximately 12-18 inches of rainfall or irrigation annually. Reduce watering in late summer as grain matures.
📏
Spacing: Sow at 1-1.5 million seeds per acre; in small gardens, broadcast or drill at approximately 1.5-2 inches apart in rows 6-8 inches apart inches
📅
Days to maturity: 140-160 days from spring planting; 210-240 days from fall planting for winter wheat
🌱
Planting depth: 1-1.5 inches deep

Soil

Type: Well-draining loamy to clay loam soil
pH: 6.0-7.5
Amendments:
Compost or aged manure for organic matter Balanced fertilizer (10-10-10 NPK) Lime if pH is below 6.0 Rock phosphate for phosphorus

Growing Zones

Find your zone →

Thrives in zones 4-7; cold-hardy winter or spring wheat for cooler climates

3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a

Sign up free to see if Red Spelt Schwabenkorn grows in your zone — and get a personalized planting timeline.

Get my Red Spelt Schwabenkorn timeline →

Growth Stages

1

Germination & Seedling

10-14 days

Seeds germinate within 7-10 days; seedlings emerge as single shoots with narrow grass-like leaves. Root development begins immediately.

Ensure adequate soil moisture for germination. Protect seedlings from heavy traffic. Thin if broadcasting to achieve desired plant density.

2

Tillering & Vegetative Growth

30-45 days

Plants develop multiple shoots (tillers) from the base, creating bushy growth. Leaf count increases and root systems deepen significantly.

Monitor for early weeds and control before competition intensifies. Apply balanced fertilizer if soil nutrients are low. Avoid over-watering that encourages disease.

3

Jointing & Boot Stage

20-30 days

The main stem elongates and internodes become visible. A swollen boot-stage leaf sheath forms near the top, containing the developing flower head.

Watch for pest activity. Ensure consistent water availability. Apply top-dress nitrogen if grain fill is likely to be limited.

4

Flowering & Grain Fill

20-25 days

Spikes emerge and anthers extrude; red-brown flowers bloom briefly. Kernels develop inside the hull and accumulate starch and protein. Hull develops distinctive reddish-brown color.

Critical stage for irrigation; consistent moisture is essential. Reduce nitrogen to encourage grain quality. Scout for Hessian flies and armyworms.

5

Maturity & Harvest Ready

15-20 days

Kernels harden and reach full size; the entire plant turns golden-brown and dries down. Hulls tighten around kernels. Plant becomes brittle and ready for harvest.

Monitor moisture content; harvest when grain reaches 12-15% moisture for optimal threshing. Cut and windrow or combine directly for small plots.

Companion Planting

Plan your garden →

Plant with:

Rye Oats Legumes (nitrogen-fixing cover crops) Buckwheat Field peas

Avoid planting near:

Corn (competing for nitrogen and moisture) Heavy-feeding brassicas (cabbage, broccoli) Continuous monoculture of spelt

Common Pests

  • Use tolerant varieties; rotate crops; destroy crop residue; avoid early fall seeding in some regions

  • Monitor fields regularly; use Bacillus thuringiensis (Bt) if infestations exceed threshold; encourage natural predators

  • Plant early if possible; prune damaged leaves; use insecticidal soap in severe cases; parasitic wasps provide natural control

  • Avoid planting too early in fall; use resistant varieties; maintain crop rotation

Uses

🍳

Whole grain flour and baking

Culinary

Red Spelt Schwabenkorn produces a nutty, slightly sweet flour ideal for heritage bread, pastries, and artisanal baking. Its gluten characteristics differ from modern wheat, resulting in unique flavor and texture profiles. [source]

🍳

Whole grain nutrition and traditional dishes

Culinary

Whole spelt berries can be boiled and used in soups, salads, and grain bowls. The grains retain their hull, providing exceptional fiber and mineral content compared to refined grains. [source]

💊

High protein and mineral content

Medicinal

Red Spelt contains elevated levels of magnesium, zinc, and B vitamins, supporting nervous system function and immune health. Historical use in traditional herbalism as a strengthening grain. [source]

🏠

Biodegradable straw and mulch

Household

The tall straw produced by Schwabenkorn is excellent for livestock bedding, mulch, and sustainable farm practices. Heritage grain cultivation supports soil regeneration. [source]

🎨

Heritage seed saving and agricultural biodiversity

Craft

Schwabenkorn is an open-pollinated variety suitable for seed saving, making it valuable for home gardeners, heirloom enthusiasts, and sustainable farming movements. [source]

This is not medical advice. LizPlants is not a medical resource. Always consult a qualified healthcare professional before using plants medicinally.

Harvest Tips

Harvest when the plant is golden-brown and stems are brittle, typically 140-160 days after spring planting. Grain moisture should be 12-15% for efficient threshing. For small plots, cut stalks by hand and bundle into bundles to dry for 1-2 weeks before threshing. For larger areas, use a combine harvester. Threshing requires a grain stripper or conventional thresher to remove the tightly adhering hulls. Store in a cool, dry location (below 15% moisture) to prevent mold.

Fun Facts

  • 🌱 Red Spelt Schwabenkorn originates from the Swabia region of Baden-Württemberg in southwest Germany, where it has been cultivated for centuries and remains deeply connected to regional culinary traditions.
  • 🌱 Unlike modern wheat, spelt has a hulled kernel that remains tightly enclosed even after threshing, requiring an additional dehulling step—this protective hull preserves flavor and nutrition but makes processing more labor-intensive.
  • 🌱 Spelt contains a different gluten protein structure than bread wheat, making it more digestible for some people, though it is not gluten-free and unsuitable for celiac disease; its unique protein profile produces the distinctive nutty flavor prized by bakers.

Gardening Terms

New to gardening? Learn about terms used in this guide:

Join 30,000 gardeners planning their gardens with LizPlants.

Get your personalized Red Spelt Schwabenkorn planting timeline

Tell us your zip code and we'll calculate exactly when to start Red Spelt Schwabenkorn seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.

Get my Red Spelt Schwabenkorn timeline →