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Cosmos bipinnatus Sonata White ('Pas1789') (Sonata Series)
cosmos
Delightful and elegant pure white flowers with a golden central boss of stamens rise above delicate filigree-like foliage. This robust,...
Plant description
Free-flowering, Cosmos bipinnatus 'Sonata White' produces an abundance of strong-stemmed blooms and is perfect for cutting and interior display.
Eventual height & spread
Flowering period
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Plant features
Position
Full sun
Rate of growth
Fast-growing
Soil
Moderately fertile, moist but well-drained soil, or peat-free general purpose compost
Hardiness
Frost tender
How to care for Cosmos bipinnatus Sonata White ('Pas1789') (Sonata Series):
Pinch out the growing tips to encourage bushier growth, and feed at regular intervals throughout summer with a high-potash fertiliser. Taller plants may need supporting with brushwood stems in exposed positions.
GOES WELL WITH
June Week 1
If you do nothing else...water new plants. Make sure new additions do not suffer during dry spells. Plant up summer containers bedding once the threat of frosts has passed. Feed container plants about six weeks after planting. If it’s a nice day...trim he
Read full articlePlant up summer containers
After the last frost date, plant up containers with tender flowering bedding and reliable foliage plants. Line terracotta pots with polythene, taking care not to cover the planting holes, to reduce water loss through the porous sides of the pot.
Read full article