When to plant English Ivy?

English ivy (Hedera helix) is one of the most adaptable climbers you can grow, tolerating full sun, partial shade, or even deep shade, though it performs best with some shelter from harsh midday sun in summer. It thrives in loam, clay, or chalky soils and isn't fussy about pH. Plant between March and May or in September and October when the soil is workable and temperatures are mild. Before planting, dig over the soil and work in some well-rotted compost or manure to improve structure and moisture retention, especially if your ground is heavy clay or very free-draining chalk. Dig a hole roughly twice the width of the root ball and the same depth. Position the plant so the top of the root ball sits level with the surrounding soil. If planting against a wall or fence, set the ivy about 30–45 cm away from the base to avoid the dry rain shadow and give roots room to establish. Space plants 150 cm apart if you're covering a large area or want a dense screen relatively quickly. Backfill with soil, firm gently with your heel, and water thoroughly to settle roots and eliminate air pockets. Apply a 5 cm layer of organic mulch around the base, keeping it clear of the stems to prevent rot. If you're training ivy up a wall, trellis, or tree, tie in a few of the longest shoots loosely with soft garden twine to guide initial growth. The aerial roots will take hold naturally once the plant is established. Water regularly for the first growing season—every few days in dry spells—until the roots have spread and the plant shows vigorous new growth.