15 Boston Ivy Seeds (Parthenocissus tricuspidata)
Boston ivy, Parthenocissus tricuspidata, is a deciduous woody vine from East Asia. Adhesive discs allow it to cling to walls and other vertical surfaces, and foliage often develops strong fall color. It is not true ivy and requires thoughtful siting.
Why Choose This Product?
- Self-clinging deciduous vine for suitable sturdy structures
- Botanical identity and mature behavior stated clearly
- Cold-stratification guidance included
- No harmless-to-masonry or guaranteed-color claim
What’s in the Pack?
One packet containing approximately 15 Boston Ivy seeds.
Growing Information
- Plant type: perennial deciduous woody vine
- Light: full sun to partial shade
- Soil: adaptable and well drained
- Water: moderate while establishing
- Support: sturdy masonry or structure in sound condition
Planting Instructions
- Soak seed for about 24 hours.
- Cold-moist stratify in a sealed, labeled medium for roughly 30–60 days.
- Sow about 1/4 inch deep after stratification.
- Keep evenly moist until germination, which may be slow or uneven.
- Train only on sound surfaces and prevent growth into roofs, gutters and trees.
Important: Adhesive holdfasts can be difficult to remove and may worsen existing defects in weak masonry, mortar, paint or wood. Keep vines off trees and inspect structures regularly.
Frequently Asked Questions
Is Boston ivy a true ivy?
No. It belongs to the grape family and is botanically Parthenocissus tricuspidata.
Does Boston ivy stay green all winter?
No. It is deciduous and normally drops its leaves.
Will the vine damage walls?
It can cling tightly. Sound masonry may tolerate it, but weak mortar, paint, siding and wood can be damaged or made harder to maintain.
Do the seeds need stratification?
Cold-moist stratification commonly helps overcome dormancy, though germination can still be uneven.
Can Boston ivy grow on trees?
It should not be allowed to overgrow trees because dense vines can compete for light and add weight.
Where can I buy Boston Ivy seeds for sale?
Seed World offers this 15-seed packet online with stratification and siting guidance.
