Royal Family Sweet Pea Seeds

Lathyrus odoratus — Royal Family Sweet Pea produces large fragrant blooms in mixed colors on climbing vines for trellises, cut flowers, cottage gardens, and spring color.

This guide covers growing conditions, seed-starting basics, garden uses, and ordering information for Seedman customers.

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Royal Family Sweet Pea with fragrant mixed-color blooms

Plant Profile

Botanical Name:
Lathyrus odoratus
Common Name:
Royal Family Sweet Pea
Category:
Sweet pea flower seeds
USDA Zones:
Cool-season annual vine
Height:
Climbing vine, often 5–6 ft
Light:
Full sun to partial shade

Why Grow Royal Family Sweet Pea?

Royal Family Sweet Pea produces large fragrant blooms in mixed colors on climbing vines for trellises, cut flowers, cottage gardens, and spring color. It is a useful addition for gardeners looking for distinctive seed-grown plants with ornamental, edible, culinary, fragrant, pollinator, cut flower, container, or tropical value.

Plant note: Sweet pea seeds and pods are ornamental and should not be eaten.

Seed Germination Guide

Soak or nick seed before sowing. Plant in cool weather and provide a trellis or support for climbing stems.

Seed germination can vary by freshness, storage, temperature, and growing conditions. Use clean containers and a well-drained seed-starting medium.

Garden, Container & Harvest Uses

Royal Family Sweet Pea can be used where its mature size, sunlight needs, and moisture preferences are matched to the site. For best performance, provide full sun to partial shade and even moisture; fertile well-drained soil.

Order Royal Family Sweet Pea Seeds

Visit the original Seedman product page for current availability, package sizes, and ordering details.

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Frequently Asked Questions

What is Royal Family Sweet Pea best for?

Royal Family Sweet Pea is grown for fragrant cut flowers, trellises, cottage gardens, and cool-season color.

Do sweet peas need support?

Yes. Sweet peas need a trellis, fence, netting, or other support.

When should sweet peas be planted?

Plant in cool weather for best growth and flowering.

Should sweet pea seed be soaked?

Soaking or nicking can help speed germination.