Plumbago shrubs need plenty of room. Because of its pest and disease resistance, how to care for plumbago is pretty basic. It blooms best in full sun but will tolerate some shade if you are willing to sacrifice some of the bloom. As with most plants, it prefers fertile, well-drained soil, but again, it isn’t fussy.
Is plumbago fast growing?
Cape Plumbago grows to a height of 3.0m, with a spread of 1.5m. It is fast growing, taking six months to one year to reach its mature size. Its flowers bloom from May to October. Requirements: Grows in full sun.
How big does a plumbago Bush get?
Hardy in Zones 9 and 10, plumbago typically grows about 6 feet tall, making it a favorite foundation planting in the tropics. It mixes well with other shrubs in landscape beds and borders, and even thrives in large containers. Plumbago has also become a must-have plant for butterfly gardens.
Does plumbago come back every year?
This perennial shrub blooms all year and only ceases flowering during winters that are extremely cold within its growing range of USDA hardiness zones 8 through 11. In USDA zone 8, where freezes and frosts are more likely, blue plumbago dies to the ground, but resprouts when the weather warms in spring.
Does plumbago need a lot of water?
Watering plumbago Plumbago, apart from watering after planting, will need a lot of water when the weather is hot, especially if grown in a pot. Water regularly, but not too much, from May to September, for older plants growing in the ground. Reduce the watering in winter.
Do you cut back plumbago?
Cut back all leggy stems or branches that detract from the plumbago’s overall shape after each flush of blooms. Make each cut 1/4 inch above an outward-facing leaf or lateral stem. Reduce pruning to just removing spent flowers six to eight weeks before the average first fall frost date in your area.
Is Blue plumbago invasive?
It has pretty blue flowers, blooms profusely and is non-invasive. But the reason may surprise you- not just because it is an exotic but because its the nectar in its flowers is not available to most insects in N. America.
How do you look after a plumbago plant?
How to grow Plumbago auriculata
- Sun exposure: Full sun.
- Hardiness: Tender.
- Soil type: Well drained / light / sandy / clay / heavy / moist / acidic.
- Plant care: Needs regular watering in pots.
Should plumbago be cut back in winter?
Prune plumbago more heavily during the winter once the plant stops blooming and becomes dormant. Cut back any old, tall, woody or diseased stems at the lateral joints and dispose of them. The plant will regrow during the following spring.
Does plumbago lose leaves in winter?
Where freezing isn’t too harsh (light frost), plumbago will lose its leaves. They grow back in spring, with the blooming. In temperate climates, winter is a dormant period.
Is plumbago the same as phlox?
The great plants of high summer are phlox and plumbago. They love the heat. They are probably from the same genus as the flowers resemble each other and they come out at exactly the same time. In the side garden is the bright blue ground cover plumbago.
How do I stop plumbago from spreading?
Plumbago isn’t classed as an invasive plant. Although it spreads quickly through its rhizome roots and suckers, it is easy to prune. To stop plumbago from spreading too much, prune the plant hard in late winter or early spring.
What to plant with Plumbago?
Tips Plumbago plants can be pruned and trimmed to appear shrub-like or they can be left to grow as vines. While plumbago plants are cold hardy, frosts and freezes can potentially damage and kill the plants. Cover plumbago with blankets or sheets to protect them from inclement winter weather.
How do I get my Plumbago to bloom?
Blue plumbago will grow in full sun or partial shade. It blooms better in full sun. It is propagated by cuttings or by seed. Most people buy the plant as a seedling. To plant it, make sure you have an area that is big enough for the shrub to grow. It will cascade over a retaining wall or trellis, if planted against one.
Do you prune Plumbago?
Prune out all of a plumbago’s dead and broken branches in late winter or spring while the plant remains dormant. Use pruning shears to cut through branches with a diameter of 1/4 inch or less, and use loppers on larger branches. Trim each dead branch back to its base, making the cut 1/4 inch above the base.
What kind of fertilizer for Plumbago plants?
To Fertilize or Not to Fertilize. Plumbagos are a low-maintenance garden and landscape plant.
