How do you take care of oleanders in the UK?

Watering and feeding

1. Water freely in summer and apply a balanced liquid fertiliser every two weeks until June. Then switch to high potassium fertiliser, using it until the flower buds show colour.
2. In winter, stop feeding and reduce watering, keeping plants on the dry side.

How do I prune oleanders UK?

Ideally prune in late winter or early spring but pruning can be done in autumn if necessary. Start by removing any dead or damaged growth, then thin out crowded shoots. Cut back flowered shoots by half and remove a few centimetres of un-flowered shoot tips which will encourage bushy growth.

How do you take care of standard oleanders?

Oleander requires planting in well drained soil, because any water excess leads to yellowing leaves that turn brown and fall off. In summer, water generously when it is hot, especially for potted oleander. If in pots, check that the bottom has drainage holes for excess water to flow out.

What’s the best way to care for an oleander?

Plant in a good-sized pot using a soil-based compost and place in a well-lit spot under cover away from central heating, or plant outdoors in a sunny, sheltered spot in mild areas only as oleanders won’t tolerate frost. Water regularly and feed during summer. Repot annually or top-dress, in spring.

What kind of soil does an oleander plant grow in?

Oleander plants (Nerium oleander) are among the most versatile of shrubs, with dozens of uses in southern and coastal landscapes. They tolerate a wide range of conditions, including difficult soil, salt spray, high pH, severe pruning, reflected heat from pavements and walls, and drought.

Why are the leaves on my oleander plant turning yellow?

However, take care not to over water them. Yellowing leaves indicate that the plant is getting too much water. If the soil is poor, feed the plant lightly with a balanced fertilizer during its first spring.

When to prune oleander bushes in San Francisco?

This extends the flowering period and prevents the oleander from forming unattractive seed heads. Cut the stem tips off with pruning shears right after removing the flowers to encourage new branch growth and possibly new flower clusters. Prune away winter damage in early spring before new growth begins. Remove dead branches and overgrown wood.