Periwinkle Seeds - White
SEASON
Annual
USDA ZONES
3 - 10
HEIGHT
8 - 10 inches
WIDTH
24 - 36 inches
BLOOM SEASON
Summer through fall
BLOOM COLOR
White
GROWTH RATE
Fast
ENVIRONMENT
Full sun
FOOT TRAFFIC
Light
SOIL TYPE
Moist, well-drained, pH 6.1 - 7.8
DEER RESISTANT
Yes
About...
(Vinca Rosea Dwarf Little Blanche) - Vinca Little white is a trouble-free delight in the flower garden. Grown from Periwinkle seeds, it begins blooming in early summer with big, pure white flowers. The flowers continue in full force for months, despite extreme heat, drought and poor soil.
MORE PERIWINKLE OPTIONS
Planting Directions
TEMPERATURE
65 - 70F
AVERAGE GERM TIME
10 - 14 days
LIGHT REQUIRED
No - complete darkness to germinate
DEPTH
1/4 inch
SOWING RATE
2 - 3 seeds per plant or approximately 2,000 seeds covers 50 square feet
MOISTURE
Keep seeds moist until germination occurs
PLANT SPACING
6 - 9 inches
Periwinkle (Vinca Rosea Dwarf Little Blanche) - Vinca Little white is a trouble-free delight in the flower garden. Grown from Periwinkle seeds, it begins blooming in early summer with big, pure white flowers. The flowers continue in full force for months, despite extreme heat, drought and poor soil. The plants are uniform and full. Periwinkle flowers attract butterflies, bees, and other pollinating insects with their nectar. This scented flower can also be used medicinally to treat a number of ailments such as, high blood pressure, sore throat, tonsillitis, toothaches, intestinal pain, and more.
Common Questions
How quickly do annual vincas grow and spread?
Very fast. Annual vinca seedlings will reach full-size by mid-summer.
What plants pair well with annual periwinkle?
Plants that complement annual periwinkle enhance the striking eye of the vinca flower. For instance, consider combining white vincas with a burgundy eye alongside burgundy zinnias, or pairing peach vincas featuring a red eye with bold wine-hued celosia plants. Additionally, other heat and sun-loving plants that work well with vinca include moss rose and penta flowers.
How should you use it in your garden?
Utilize the rapid growth habit of annual vinca to enhance your garden. Purchase a six-pack of vinca plants to fill any empty sunny areas in your garden border where your perennials are still growing. Trailing annual vincas, such as the 'Cora Mix', may not take up much space in the soil, but they will gracefully spill over pathways and emerge from leggy shrubs, bringing a vibrant splash of color to your landscape.
Does vinca get downy mildew like impatiens?
No, many gardeners use it as a substitute for impatiens to brighten shady areas because it is not susceptible to downy mildew.
Can I grow in a container?
Absolutely, they are perfect for containers.
Does vinca attract pollinators?
Yes, they attract bees, butterflies and hummingbirds.
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