Cosmos ‘Polidor’ Mix – Seeds (Cosmos sulphureus)

The Cosmos ‘Polidor’ Mix is a dazzling, warm-toned variety producing masses of semi-double blooms in shades of gold, orange, and scarlet-red. Unlike the softer pastel cosmos, this species (Cosmos sulphureus) is more compact, with bushy growth and excellent heat tolerance. Perfect for bright summer borders and butterfly gardens.

Highlights

• Vivid warm shades: yellow, orange, and red

• Semi-double flowers with a cheerful, fiery look

• Excellent for hot, sunny, dry spots

• Attracts bees, butterflies, and pollinators

Key Features

• Botanical Name: Cosmos sulphureus

• Variety: ‘Polidor’ Mix

• Seed Count: Approx. seeds per pack

• Height/Spread: 60–90 cm tall, 30–45 cm spread

• Position: Full sun, well-drained soil

• Flowering Period: July–October

Perfect For

• Adding vibrant warm tones to garden beds

• Containers, borders, and cutting gardens

• Low-maintenance summer displays

• Pollinator-friendly plantings

Sowing Instructions

• Sow indoors March–April at 18–21°C

• Cover seeds lightly with compost

• Germination: 7–14 days

• Harden off and transplant outdoors after frost, spacing 25–30 cm apart

• Can also be direct sown outdoors May–June