Is vinca illumination invasive?
(Vinca major) First introduced to California for ornamental and medicinal purposes, big periwinkle has escaped garden landscaping and is now invasive in coastal counties, the foothills, the central valley, and some desert counties.
Does Vinca minor like sun or shade?
The plant tolerates high heat and close to full shade, but prefers full or partial sun, although its leaves can tend to yellow in full sun. Plant in moist, organic soils. When using as a groundcover, plant 8 inches apart for quick cover of smaller areas and 12 to 18 inches apart for large areas.
Does variegated vinca spread?
Variegated Vinca is drought tolerant and is so easy to grow. It spreads like wildfire here in zone 7 and is considered invasive. Variegated Vinca will fill in an area within a few short months. It does work great in part sun to full sun areas where nothing else will grow.
Does Vinca minor spread?
Vinca minor grows about 6 inches tall, spreading in all directions by sending out long trailing and rooting shoots, which make new plants. Vinca major or large periwinkle is a larger, more aggressive species than V. Leaves are up to 3 inches long. The blue, funnel-shaped flowers are 1 to 2 inches in diameter.
Is vinca illumination Evergreen?
Vinca minor ‘Illumination’ (Lesser Periwinkle) is a prostrate evergreen perennial with a brightly variegated foliage and violet-blue flowers. Emerging chartreuse with dark green edges, the leaves mature to a rich golden color before softening to a cream color.
Is periwinkle harmful to dogs?
The vinca alkaloids known as vinblastine and vincristine are widely used in chemotherapy to treat a variety of cancers in humans and animals. Since this periwinkle contains these alkaloids, if ingested by dogs, they can be poisonous and cause a variety of side effects.
Does vinca come back every year?
Vinca is grown as an annual. It will often return in following summers from self-sown seed. Annual vinca is not the same as the perennial periwinkles (Vinca minor or V. major) that are grown as groundcovers.
Is vinca minor A good ground cover?
Periwinkle grows in partial sun, partial shade, and full shade. Also, they are a good choice for a ground cover for an area with dry shade.
Will Vinca minor choke out grass?
Vinca minor, also known as just vinca or periwinkle, is a fast growing, easy groundcover. It’s appealing to gardeners and homeowners needing to cover areas of the yard as an alternative to grass. This creeping plant can be invasive though, choking out native plants.
Can I grow vinca vine indoors?
Therefore, it can be grown in containers placed indoors. Vinca vines can be grown outside in the summers to make blooms and kept inside during the winter and all year-round, too, if desired. It does not tolerate cold temperatures and should be moved indoors in drafts and chilly conditions.
Is vinca minor herbaceous?
Creeping myrtle, dwarf myrtle or common periwinkle (Vinca minor) is a herbaceous perennial groundcover that grows in U.S. Department of Agriculture plant hardiness zones 4 through 9. Whatever common name you use, planting time is one of the factors that ensures the plant will thrive in your garden.
How do you take care of Vinca?
Vinca flowers are a popular addition to gardens because they are easy to care for and produce large amounts of beautiful blossoms. Caring for them requires mulch, a trowel, a hose, fertilizer and a natural insecticide. Give them enough sunlight Vinca plants thrive when they receive full sunlight.
Where to buy Vinca minor?
The only wholesaler of Vinca Minor, also known as Periwinkle and Creeping Myrtle, on the East Coast. Lucy’s has supplied gardeners, landscapers, nurseries, and plant enthusiasts for 20 years. Periwinkle is an excellent, evergreen ground cover with dark green foliage.
What is Vinca minor?
Vinca major and Vinca minor are evergreen plants that are at home in the woodland or shade garden. They are nearly identical, but Vinca major is often called greater periwinkle and the smaller version is sold as common, or dwarf, periwinkle.
When to plant vinca minor?
Vinca minor has small blooms that flower in the spring and sometimes again in the fall. Vinca minor should not be confused with the annual flowering plant also known as vinca and periwinkle, but have the scientific name Catharanthus. Vinca minor grows in USDA zones 4 to 9 and are ideally planted in the spring.