The Sweet Pea Shrub is a hardy, evergreen shrub with grey-green foliage. Purple pea shaped flowers are displayed most of the year. Popular for mass planting. Grows 1.5m x 1.5m.
Polygala dalmaisiana, commonly known as the Sweet Pea Shrub, is a small, evergreen ornamental shrub prized for its long-lasting, vibrant purple-pink flowers that resemble sweet peas. It is a popular choice for gardens due to its compact growth habit and ability to thrive in a variety of conditions.
Non-stop colour from one of the garden’s best performers
- Scientific Name: Polygala dalmaisiana
- Common Name: Sweet Pea Shrub
- Family: Polygalaceae
- Origin: Hybrid species, derived from the Polygala genus, which includes species native to South Africa.
- Growth Habit:
- A small, rounded, and bushy evergreen shrub.
- Typically grows 1–2 meters (3–6 feet) tall and wide.
Foliage & Flowers:
- Leaves:
- Small, oval-shaped, and smooth-textured with a rich green color.
- Flowers:
- Pea-like in shape, with a mix of purple, magenta, and pink hues.
- Blooms almost year-round, with peak flowering in spring and summer.
- Highly attractive to bees, butterflies, and other pollinators.
Growing Conditions:
- Sun: Prefers full sun to partial shade.
- Soil: Well-drained loamy or sandy soil; tolerates slightly acidic to neutral conditions.
- Watering: Moderate water needs; drought-tolerant once established.
- Frost Tolerance: Light frost tolerance but may suffer damage in colder climates.
- Maintenance:
- Low-maintenance, but light pruning encourages a denser shape and more flowering.
- Can be trimmed after flowering to maintain a compact form.
Landscaping Uses for the Sweet Pea Shrub:
- Borders and garden beds for year-round color.
- Containers and pots for patios and balconies.
- Low hedging and informal screens.
- Attracting pollinators to wildlife-friendly gardens.
Bright sweet pea flowers for months on end
This hardy and attractive Sweet Pea Shrub is a great choice for gardeners who want a long-flowering, easy-care plant with a touch of elegance.
