Transform your garden into a vibrant, fragrance-filled floral display with Stock Double Mixed Flower Seeds. Known for their richly scented, fully double blooms, these seeds produce dense clusters of flowers in a beautiful mix of colors. Stock, also known as Matthiola incana, is a favorite among gardeners for its strong fragrance, long-lasting blooms, and ability to attract beneficial garden pollinators.

These premium-quality seeds are perfect for borders, garden beds, cottage-style landscapes, and cutting gardens. Their upright form and dense clusters make them ideal for adding height, fragrance, and elegance to your outdoor space.

Features

• Produces fully double, fragrant flowers

• Stunning mix of pastel and vibrant colors

• Excellent for borders, flower beds, and cut arrangements

• Long-lasting blooms with strong stems

• Non-GMO, high-quality seeds

• Attracts beneficial pollinators

• Suitable for cool-season gardening

Specifications

Botanical Name: Matthiola incana
Common Name: Stock Flower
Seed Type: High-Quality, Non-GMO
Plant Type: Annual / Biennial (depending on climate)
Flower Type: Double Blooms
Bloom Colors: Mixed shades (pink, purple, white, cream, lavender)
Fragrance: Strong and sweet
Bloom Season: Spring to Early Summer
USDA Zones: 7–10 (grown as annual in cooler zones)
Sun Exposure: Full Sun
Soil Type: Fertile, well-drained soil
Plant Height: 18–30 inches
Spacing: 10–12 inches apart
Water Requirements: Moderate, keep soil evenly moist
Germination Time: 10–20 days
Temperature for Germination: 55–65°F
Uses: Flower beds, borders, cutting gardens, landscape design
Maintenance Level: Moderate
Special Notes: Cool-weather crop; performs best in mild temperatures

Planting Guide

1. When to Plant

• Start seeds indoors 6–8 weeks before the last expected frost
  or

• Direct sow in early spring or late fall in mild climates

2. How to Sow

• Sow seeds on the surface of the soil; lightly press but do not cover

• Stock seeds need light to germinate

3. Soil & Temperature

• Maintain soil temperature between 55–65°F for optimal germination

• Use well-drained, nutrient-rich soil

4. Watering

• Keep soil consistently moist but not waterlogged

• Mulching helps retain moisture and improves root development

5. Transplanting

• Transplant outdoors when seedlings are strong and frost-free weather has arrived

• Space 10–12 inches apart for good air flow

6. Care & Maintenance

• Remove spent blooms to extend flowering

• Fertilize lightly during active growth

• Protect from extreme heat to ensure maximum bloom production

Benefits

• Adds strong, pleasant fragrance to gardens

• Highly ornamental double blooms in multiple colors

• Excellent for fresh flower arrangements

• Suitable for cottage gardens and mixed borders

• Ideal for cool-season planting