about 3 to 5 feet
This shrub grows in a loosely rounded mound that can be about 3 to 5 feet (1 to 1.5 meters) high and just as wide. Its attractive, grayish-green leaves are small—about an inch (2.5 centimeters) long—and they provide a pretty green canvas for this shrub’s brilliant display of purplish-pink, sweet pea-shaped flowers.
Can you trim a sweet pea bush?
One of the things that make sweet pea bush care so easy is that it needs little or no pruning. If you need to control the size, you can give it a light trim any time of year. The stems on older shrubs may become woody. In that case, you can cut it to about 10 inches (25.5 cm.)
Can you prune polygala Myrtifolia?
Prune to promote a bushy habit.
Does polygala need full sun?
Sweet Pea Shrub (Polygala × dalmaisiana) is a compact, ornamental, evergreen shrub….An Easy-To-Grow, Abundantly Flowering Shrub.
| Botanical Name | Polygala × dalmaisiana, Polygala myrtifolia var. grandiflora |
|---|---|
| Mature Size | Up to 5 feet |
| Sun Exposure | Full sun/partial shade |
| Soil Type | Rich, well-drained |
| Soil pH | Tolerates a variety |
Do sweet peas attract hummingbirds?
A staple of cottage gardens because of their colorful and fragrant flowers, hummingbirds are also drawn to sweet peas, especially plants with red or pink flowers.
Do sweet peas come back every year?
Sweet peas (Lathyrus odoratus) only live for a year, dying after setting seed. But don’t let this put you off as they are super easy to grow from seed. Perennial species such as Lathyrus latifolius come back year after year, but mostly lack fragrance and there are fewer to choose from.
Should sweet peas be cut back?
Prune the plants back to the ground in late winter or early spring before growth begins. Prune sweet pea plants with diseased foliage back to the ground in fall. Discard, don’t compost, the leaves and stems of diseased plants to reduce the risk of future disease problems.
What grows well with sweet pea shrubs?
For a vibrant tropical garden, plant sweet pea shrub with tropicanna canna, purple queen bougainvillea and San Diego red hibiscus.
When should you cut back sweet peas?
Cut perennial Lathyrus back to ground level in autumn or, preferably, leave the cutting back until February so the dead stems provide cover for wildlife in winter. Simply pull out and compost annual sweet peas once flowering has finished at the end of summer. In hot, dry seasons this might be a bit sooner.
What is the best time to plant sweet peas?
when to plant sweet peas Sow sweet pea seeds between October and April. For best results aim for late October/November or late February/March as temperatures and light levels are less than ideal in midwinter. Sweet peas can also be sown direct into the ground in April or May.
Do birds like sweet peas?
Peas, lettuce, squash seedlings and cabbage family members seem to be the birds’ favorites. These are the ones you will most want to protect. Tomatoes, peppers, eggplant, potatoes, carrots and aromatic plants like mint and herbs are not often sought out by our feathered friends.
Is sweet pea shrub an evergreen?
Sweet Pea Shrub (Polygala × dalmaisiana) is a compact, ornamental, evergreen shrub. It’s often also referred to by its other name, Polygala myrtifolia grandiflora. This milkwort hybrid is fast-growing and, in the right warm conditions, blooms in abundance from mid-spring right through the summer.
What is a sweet pea shrub (Polygala × dalmaisiana)?
Gemma Johnstone is a freelance writer with 15 years of experience working in the pet industry. She writes about gardening and lives in Italy. Sweet Pea Shrub ( Polygala × dalmaisiana) is a compact, ornamental, evergreen shrub. It’s often also referred to by its other name, Polygala myrtifolia grandiflora.
How do you take care of a sweet pea shrub?
Providing your Sweet Pea Shrub gets enough sun and warm weather, it should be easy to grow and maintain. Full sun or lightly dappled positions are best for the Sweet Pea Shrub. This will ensure they flower the most abundantly. If they get too much shade, they can become overly-leggy, and you won’t see so many blooms.
Do sweet peas attract bees?
Sweet pea shrubs attract bees, butterflies and birds, making it an excellent choice for wildlife gardens. It grows 2 to 3 feet tall and thrives in sun or shade. Native to South Africa and sensitive to frost, it survives winters only in U.S. Department of Agriculture plant hardiness zones 9 and 10.
