species
Parthenocissus tricuspidata
Boston ivy
Scale drawing from this record, beside a 1.7 m figure.
Parthenocissus tricuspidata belongs to the family Vitaceae, also known as Boston ivy, introduced to the UK. It reaches 15 m tall and 50 cm across in about 10 years. It grows in full sun, part shade or shade, on loam, clay or chalk soil, where the ground is acid, neutral or alkaline and in well drained or moist conditions, and suits average or exposed positions. It flowers in June. Its RHS hardiness rating is H6 (hardy, very cold winter): −20 to −15°C.
Assembled from the attributes recorded below.
What this plant needs
- Size at maturity
- 15 m tall × 50 cm across, after about 10 years
- Hardiness
- H6 (RHS)
- Aspect
- Full sun, Part shade, Shade
- Soil
- Loam, Clay, Chalk
- Acidity
- Acid, Neutral, Alkaline
- Moisture
- Well drained, Moist
- Exposure
- Average, Exposed
- In the UK
- Introduced
When it flowers
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
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