Cover & Crops & Forages· Trifolium incarnatum

Crimson Clover Growing Guide

Winter annual legume used for cover cropping and forage. Fixes atmospheric nitrogen. Beautiful red flowers support pollinators.

How Long Does Crimson Clover Take to Grow?

Crimson Clover is typically ready to harvest about 150 days after planting.

150
Days to Harvest
low
Water Needs
full sun
Sun Needs

Growing Conditions

Temperature
12-22°C optimal
Rainfall
400-900 mm/year
Frost Tolerance
moderate
Drought Tolerance
moderate
Humidity
moderate tolerance
Heat Tolerance
low

Soil Requirements

Soil Type & pH

Best soil types: loam, sandy loam, clay loam

pH range: 6 - 7 (optimal: 6.5)

Drainage: good

Nutrient Needs (N-P-K)

Nitrogen (N)none
Phosphorus (P)moderate
Potassium (K)moderate

Planting Guide

Planting Methods
broadcast, drill seeding
Planting Depth
1 cm
Planting Season
fall
Irrigation
established stands rarely need irrigation

Yield & Economics

Market Demand
growing
Profitability
low

Common Pests & Diseases

Common Pests

  • Aphids
  • Clover root weevil

Common Diseases

  • Anthracnose
  • Clover rot

Use AI crop disease detection to identify issues early and prevent crop losses.

Growing Tips

Inoculate seeds with proper Rhizobium

Plant 6-8 weeks before first hard frost

Mow or incorporate before seed set to prevent volunteers

Expect 50-150 lbs N credit per acre

Good nurse crop for no-till vegetables

Frequently Asked Questions

How long does Crimson Clover take to grow?

Crimson Clover typically takes 150 days from planting to harvest. Seeds germinate in about 7 days. The best planting season is fall.

What soil does Crimson Clover need?

Crimson Clover grows best in loam, sandy loam, clay loam soil with a pH of 6-7. Good drainage is required.

What temperature does Crimson Clover need?

Crimson Clover grows best at 12-22°C. Frost tolerance: moderate. Heat tolerance: low.

How much sun and water does Crimson Clover need?

Crimson Clover thrives with full sun light and low watering. Irrigate established stands rarely need irrigation.

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