There is a wide variety of ornamental ivies such as Hedera helix and Hedera canariensis. They are attractive climbing plants with variegated or glossy green leaves. Most are quite hardy and easy to care for, but a few need specialized care.
Ivies combine excellently with other foliage plants and are very tolerant of variable light and temperature conditions. H. canariensis will achieve magnificent proportions if re-potted when necessary.
Temperatures:
Growing season 16-21 °C (61-70 °F)
Minimum winter Frost free
Soil: A soil-less compost.
Where to position: In a light sun-free position. H. helix tolerates some draughts and temperature changes, but the variety H. canariensis is more delicate.
Watering requirements: Tepid water. Keep soil moist and springy – only just moist in winter. Spray weekly in hot weather.
General care: Feed at two or three week intervals with weak fertilizer. Avoid over-feeding or the plant may become too lush. Ivy hangs, trails and climbs well and is at its best in the company of contrasting foliage plants.
Rest: No marked rest period; no special routine. Guard against over-watering, especially in cold weather.
Pests and diseases: Generally disease-free, but scale insects sometimes produce sticky brown patches on the leaves. Spray with diazinon or malathion when the small insects are seen crawling over the plants.
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