Parthenocissus

New Zealand’s Best Parthenocissus Plants

Adding colourful climbers to your garden delivers a vast range of benefits:

• They are visual plants that add impact to a space
• They attract birds
• Street appeal can be greatly enhanced
• Children can learn the plants and become more involved with nature
• These plants will bring you pleasure for many years to come

We have the right variety of Parthenocissus for your space in our large range of plants. These have been selected to thrive in NZ’s climate. We stock only the highest quality plants, sourcing them from NZ’s leading nurseries. Each plant is packed and transported with extreme care, ensuring it arrives to you in the same condition it was in when it left the nursery. If you are wanting to buy Parthenocissus, shop with confidence from the best in the industry.

Common questions about growing Parthenocissus

1. How do you grow and care for Parthenocissus?

Parthenocissus is a relatively low-maintenance plant. However, it does require some basic care to thrive.

• Water Parthenocissus regularly, especially during hot, dry weather. The soil should be kept moist but not soggy.
• Fertilize Parthenocissus once a year in the spring with a balanced fertilizer.
• Parthenocissus in autumn or winter to remove dead, diseased, or damaged branches as well as to control its size and shape.
• Provide Parthenocissus with a trellis, lattice, or other support structure to climb on.

Tips for growing Parthenocissus:

• Choose a planting location that receives full sun or partial shade.
• Plant Parthenocissus in well-draining soil.
• Mulch around the base of the plant to help retain moisture and suppress weeds.

2. Can I eat Parthenocissus?

No, do not eat Parthenocissus. All parts of the Parthenocissus plant are poisonous to humans and animals. Ingestion can cause vomiting, diarrhoea, abdominal pain, and even death. Parthenocissus contains oxalates, which are natural toxins that can be found in many plants. Oxalates can irritate the digestive system and cause kidney stones. In severe cases, they can lead to death.

3. What is the difference between Parthenocissus Inserta and Parthenocissus quinquefolia?

Parthenocissus inserta, commonly known as woodbine or grape woodbine, and Parthenocissus quinquefolia, commonly known as Virginia creeper, are both woody climbing vines native to North America. They are often confused with each other due to their similar appearance, but there are a few key differences between the two species.

• Tendrils: The most obvious difference between Parthenocissus inserta and Parthenocissus quinquefolia is the structure of their tendrils. Parthenocissus inserta has tendrils that are slender and lack the sticky adhesive discs found on the tendrils of Parthenocissus quinquefolia. This means that Parthenocissus inserta cannot climb smooth surfaces like walls and fences, and instead relies on twining around other structures for support.
• Leaflets: The leaflets of Parthenocissus inserta and Parthenocissus quinquefolia are also slightly different. Parthenocissus inserta has leaflets that are larger, brighter green above, and have deeper, sharper teeth than the leaflets of Parthenocissus quinquefolia.
• Inflorescence: The inflorescence, or flower cluster, is another distinguishing feature between the two species. Parthenocissus inserta has inflorescences that are cymose, meaning that they have a flat, open structure. Parthenocissus quinquefolia, on the other hand, has inflorescences that are paniculate, meaning that they are more elongated and have a central axis.

4. What problems do Parthenocissus have?

Parthenocissus, also known as Virginia creeper, is a hardy and adaptable vine that can thrive in a variety of conditions. However, it can also be susceptible to a few problems, including:

• Pests: Parthenocissus can be attacked by a variety of pests, including aphids, Japanese beetles, and spider mites. These pests can damage the plant's leaves and stems, and in severe cases, they can kill the plant.
• Diseases: Parthenocissus can also be affected by a number of diseases, including powdery mildew, fungal leaf spots, and root rot. These diseases can cause the plant's leaves to turn yellow or brown, and they can also weaken the plant.
• Environmental stress: Parthenocissus can be stressed by a variety of environmental factors, including drought, excessive heat, and cold. Stress can cause the plant's leaves to wilt or drop.
• Invasive growth: Parthenocissus is a vigorous grower, and it can quickly outgrow its space. If left unchecked, it can overwhelm other plants and structures.

5. Should you remove Virginia creeper in NZ?

Whether or not you should remove Virginia creeper in New Zealand depends on a number of factors, including the location of the plant, the potential for it to spread and cause damage, and your own personal preferences.

• Potential for harm
  • Virginia creeper is an invasive species and can pose a threat to native plants and ecosystems. It can smother native plants and trees, preventing them from getting sunlight and water.
  • Virginia creeper can also be a nuisance to homeowners. It can grow quickly and cover fences, walls, and other structures, making it difficult to maintain them. It can also damage structures by clinging to them and breaking them down over time.
• Management options
  • You can remove Virginia creeper by hand, but this can be a time-consuming and labor-intensive process. You will need to dig up the roots of the plant to prevent it from regrowing.
  • There are a number of herbicides that are registered for use on Virginia creeper in New Zealand. However, it is important to read and follow the label directions carefully.