How cold hardy are plumbago?
How cold hardy are plumbago?
TEMPERATURE ZONES 5 to 9 They can withstand winter temperatures to minus 15F. LIGHTING In the summer growing season, partial or full sun or partial sun is the absolute best. BLOOMING Under correct conditions, blooming begins in late spring to late summer.
Will plumbago survive a freeze?
Frost kills the top growth on plumbago plants, but within its hardiness zones the roots generally survive through the winter. If frost kills a plumbago shrub, wait until late winter or spring before pruning the dead plant material. After the last frost, prune plumbago back to the healthy growth.
Is Blue plumbago cold hardy?
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.
Is Blue plumbago drought tolerant?
Plumbago Growing Instructions Grow plumbago in full sun or light shade. It can tolerate fairly dense shade, but doesn’t bloom well — if at all — without the sun. Water plumbago during extended dry spells; it’s quite drought tolerant.
Is plumbago toxic to dogs?
A variety called Plumbago Larpentiae is safe and non toxic to dogs , cats, and even horses according to the ASPCA and a growing and caring guide is the same for all the family plants.
Do butterflies like blue plumbago?
It has pretty blue flowers, blooms profusely and is non-invasive. So this flower is essentially useless as a provider of nectar for butterflies. In its native S. Africa it is known to attract butterflies and to act as a larval food plant.
Does Blue plumbago need sun?
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.
Is plumbago Imperial Blue toxic to dogs?
Interestingly, the plant is not reported to be toxic to animals, so while you might want to keep your distance from the Blue Plumbago, you can allow your pets to roam freely near it. Take particular care to keep this plant away from children.
What is the darkest blue plumbago?
Dark Blue Plumbago will grow to be about 3 feet tall at maturity, with a spread of 4 feet….Dark Blue Plumbago.
| Flower Color | Choose an option Blue |
|---|---|
| Foliage Color | Choose an option Dark Green |
| Minimum Light | Choose an option Partial Shade |
| Maximum Light | Choose an option Full Sun |
| Plant Height | Choose an option 36 |
When does Plumbago Imperial Blue start to bloom?
PLUMBAGO AURICULATA ‘IMPERIAL BLUE’ This impressive shrub produces masses of flower clusters in lovely sky blue. The beautiful blue clusters of flowers bloom from early spring to fall. Plumbagos are very versatile, plant as companion plants to foundation plants, border plants, or en masse in large areas for a dramatic display of color.
What to do with Imperial Blue Cape plumbago?
How to Care for an Imperial Blue Cape Plumbago Plant. Imperial blue cape plumbago (Plumbago auriculata) is an evergreen perennial in the genus Plumbago. Native to South Africa, plumbago will grow well outdoors in the tropical and subtropical regions of the country. In cooler regions, grow plumbago in containers.
What kind of hardiness do you need for Plumbago?
If you live in a USDA plant hardiness zone of 9-11, caring for plumbago will be much easier, and your selection of where to grow plumbago is endless. Size should be taken into account when deciding where to grow. Plumbago shrubs need plenty of room.
How tall does a plumbago grow in South Africa?
Image by Carl Lewis. The plumbago plant (Plumbago auriculata), also known as the Cape plumbago or sky flower, is actually a shrub and in its natural surroundings can grow 6 to 10 feet tall with a spread of 8 to 10 feet. It is native to South Africa, and knowing this provides the first clue to how to grow a plumbago, along with where to grow one.