How Much Sun Does Boston Ivy Need?
The amount of sun that Boston ivy needs varies from partial shade to full sun, according to multiple educational and gardening resources. The adaptability of this vigorous climber makes it a good choice for planting in a south-facing garden that receives full sun, or in a landscape that gets morning or afternoon sun. However, Boston ivy planted in full sun radiates vivid autumn color more so than those plants in partial shade. Does this Spark an idea?
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Characteristics
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Boston ivy (Parthenocissus tricuspidata) is a deciduous, perennial broad-leaf vine. It grows up to 50 to 60 feet tall when mature and given something on which to climb. This ivy is native to Japan, and another of its common names is Japanese creeper.
Growing Boston Ivy
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In addition to planting Boston ivy in sun or partial sun, choose moist, well-drained soil so the plant thrives. It is adaptable to poor soil, but it will not grow as quickly. The ivy flourishes with moderate water until established, then it is drought tolerant. Prune the ivy every year to keep it in check. Boston ivy is recommended for USDA hardiness zones 4 through 8.
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Color
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New vine growth is glossy, dark-green in spring and summer. In fall, when full sun hits the leaf, the colors are vivid, changing in different light from shades of orange-red to brilliant red to copper-bronze. This vine has clusters of purple-black berries. Different cultivars, including Veitchii and Atropurpurea, offer purple-red leaves in late summer and autumn.
Uses in Landscape
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Because Boston ivy is such a vigorous climber, it makes itself at home on garden trellises, fences and other structures. This vine is renowned for its quick growth and ability to covers unsightly views. The ivy also grows up walls, but its adhesive disks will grab onto stucco or masonry walls and dig in, causing damage if removed.
Problems
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One of the reasons Boston ivy is such a popular plant is because it's mostly disease resistant. In hot, dry regions spider mites and certain fungal diseases may be present. These insects or fungi can be eradicated by either taking off affected leaves or spraying with fungicide as soon as the disease presents.
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References
- North Carolina State University Cooperative Extension; Parthenocissus tricuspidata; Boston Ivy, Japanese Creeper; Erv Evans
- Clemson Cooperative Extension; Ivy; Marjan Kluepfel and Bob Polomski; May 1999
- Great Plant Picks; Parthenocissus tricuspidata 'Veitchii' - Boston Ivy; Elisabeth Carey Miller Botanical Garden