Brown Onion

Copperhead

Copperhead is a Brown Onion for growers looking for uniform bulbs and dependable market quality. It is positioned around 90-120 mm bulbs with earliness and field tolerance.

See Product Sheet

Brown Onion

Copperhead

Copperhead is a Brown Onion for growers looking for uniform bulbs and dependable market quality. It is positioned around 90-120 mm bulbs with earliness and field tolerance.

See Product Sheet

Plant Characteristics

Crop

Onion

Crop Type

Brown Onion

Plant Structure

Good growth with foliar disease tolerance and attractive skins

Fruit Size

90-120 mm

Firmness

high-quality early fresh market for peeling.

Growing Conditions

Planting Season

05-15 November

Estimated Harvest

05-25 April

Plant Characteristics

Crop

Onion

Crop Type

Brown Onion

Plant Structure

Good growth with foliar disease tolerance and attractive skins

Fruit Size

90-120 mm

Firmness

high-quality early fresh market for peeling.

Growing Conditions

Planting Season

05-15 November

Estimated Harvest

05-25 April

Varieties Resources

Choose our varieties with confidence.

View our certificates and technical documents.

HR/IR

Understand the difference between high resistance and intermediate resistance in variety descriptions.

See Document

Non-GMO Statement

Review our non-GMO declaration and supporting product information for clear transparency across every variety.

See Document

Terms of Sale

Farmers, distributors, and trusted partners worldwide rely on us for quality, reliability, and long-term success.

See Document

Resistance Reference

Use our resistance reference table to understand disease, virus, and pest codes across variety descriptions.

See Document

Varieties Resources

Choose our varieties with confidence.

View our certificates and technical documents.

HR/IR

Understand the difference between high resistance and intermediate resistance in variety descriptions.

See Document

Non-GMO Statement

Review our non-GMO declaration and supporting product information for clear transparency across every variety.

See Document

Terms of Sale

Farmers, distributors, and trusted partners worldwide rely on us for quality, reliability, and long-term success.

See Document

Resistance Reference

Use our resistance reference table to understand disease, virus, and pest codes across variety descriptions.

See Document

Varieties Resources

Choose our varieties with confidence.

View our certificates and technical documents.

HR/IR

Understand the difference between high resistance and intermediate resistance in variety descriptions.

See Document

Non-GMO Statement

Review our non-GMO declaration and supporting product information for clear transparency across every variety.

See Document

Terms of Sale

Farmers, distributors, and trusted partners worldwide rely on us for quality, reliability, and long-term success.

See Document

Resistance Reference

Use our resistance reference table to understand disease, virus, and pest codes across variety descriptions.

See Document

Where better growth begins

We help growers improve crop quality,   
consistency, and field performance.

Let’s work together

Proven Varieties

Practical Experience

Premium Taste

Where better growth begins

We help growers improve crop quality,   
consistency, and field performance.

Let’s work together

Proven Varieties

Practical Experience

Premium Taste

Where better growth begins

We help growers improve crop quality,   
consistency, and field performance.

Let’s work together