Cosmos Purity Seeds

Cosmos Purity Seeds - Irish Plants Direct

 

Cosmos bipinnatus Purity is a graceful and timeless annual flower that adds elegance and charm to any garden. Renowned for its large, pristine white blooms and delicate feathery foliage, this variety brings a fresh and airy quality to borders, beds, and cutting gardens.

 

The name Cosmos is derived from the Greek word "kosmos," meaning harmony or order, reflecting the plant's balanced beauty, while bipinnatus refers to its finely divided, fern-like leaves.

 

This fast-growing and easy-to-grow plant thrives in well-drained, moderately fertile soil and full sun. Growing to a height of 90 - 120 cm, Cosmos Purity is ideal for creating height and contrast in mixed borders or as a standout feature in cottage-style gardens.

 

Its nectar-rich flowers attract bees, butterflies, and other pollinators, making it a valuable addition to wildlife-friendly spaces.

 

Seed Qty: Approx. 150

 

Sow: March - May (indoors/outdoors)

Germination: 7 - 10 days

Soil: Well-drained, moderately fertile soil; neutral to slightly acidic pH

Height: 90 - 120 cm

Flowering: June - October

Companion Plants: Nigella, Snapdragons, Cornflowers

Avoid Planting With: Heavy-feeding or sprawling plants

 

Cosmos Purity is a low-maintenance variety that thrives with minimal care. Regular watering during dry spells and deadheading spent blooms will encourage a continuous display of flowers throughout the growing season. Its tall, elegant stems make it an excellent choice for cutting gardens, where the flowers can be enjoyed indoors as well.

 

Sowing Instructions

 

Indoors: Sow seeds in trays filled with moist seed compost from March to April. Cover lightly with compost and keep at 18-21°C. Transplant seedlings into individual pots once they are large enough to handle. Harden off before planting outdoors after the last frost.

 

Outdoors: For direct sowing, wait until May. Prepare a weed-free seedbed, scatter seeds thinly, and cover lightly with soil. Water gently and keep moist until germination occurs. Thin seedlings to allow proper spacing for healthy growth.

 

Cosmos Purity is perfect for creating a serene and romantic garden display with its pure white blooms. Whether planted in borders, mixed beds, or cutting gardens, its timeless beauty and graceful form will enhance any outdoor space.

 

Sarah Raven Seed Range