Lathyrus odoratus 'Karen Louise'
spencer sweet pea Karen Louise
- Position: full sun
- Soil: fertile, humus-rich, well-drained soil
- Rate of growth: average to fast-growing
- Flowering period: June to September
- Flower colour: pale lavender
- Other features: scented flowers
- Hardiness: hardy annual
A delightful sweet pea, which produces large sprays of pale lavender flowers on long stems throughout the summer. Ideal for exhibiting, the flowers also have a good, strong scent, so a vase filled with them will flood the room with perfume. Their soft colouring means they mix easily with other pastel shades as well as stronger pinks and purples.
In our (not very scientific) sweet pea trial on the nursery, we found that the flowers of this variety were a pale lilac, but hardly had any scent at all. They were carried on 6" stems and there were not too many left in August.
All the sweet-peas in our trial produced significantly better plants when the seeds were sown in autumn rather than spring.
- Garden care: Incorporate lots of well-rotted organic matter in the planting hole. To make sure you keep the plants in top condition spray regularly with a fungicide as all sweet peas are prone to mildew, and feed with a high potash fertiliser, such as Tomorite for plenty of flowers. Don't forget to keep cutting the flowers so that you get plenty more!
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