Cosmos 'Psyche White' Seeds
£3.49
notes
Elegant and airy, Psyche White produces tall stems topped with frilly, semi‑double white blooms that bring a sense of calm and classic cottage charm to beds, borders and cutting gardens. These half‑hardy annuals flower generously from mid‑summer through autumn, attracting pollinators with their nectar‑rich heads.
Dimensions
100 seeds
Features
notes
Elegant and airy, Psyche White produces tall stems topped with frilly, semi‑double white blooms that bring a sense of calm and classic cottage charm to beds, borders and cutting gardens. These half‑hardy annuals flower generously from mid‑summer through autumn, attracting pollinators with their nectar‑rich heads.
Insights
Johnsons Seeds, part of the long-established Mr Fothergill’s family, has been trusted by UK gardeners for generations. With a focus on quality, reliability, and ease of use, their seeds are selected to inspire confidence in the garden.
Details
- Sow: February – May (indoors) or April – June (direct)
- Flowers: June – October
- Half‑hardy annual (flowers same season)
Planting
- Soil: Moist, fertile, well‑drained soil
- Aspect: Full sun (best flowering)
- Indoors: Sow seeds 0.5 cm deep in trays of fine compost; keep warm and moist until germination.
- Outdoors: Direct sow after frost risk has passed in April – June; thin or transplant to 30–45 cm (12–18″) spacing once plants are established.
Care
Cosmos are forgiving plants that appreciate regular deadheading to prolong the blooming season. Water moderately, avoid waterlogging, and provide support for taller stems if exposed to wind.
Glossary