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Yes, they will grow for many years. If they become sparse, cut them back.
Wiki User
∙ 15y ago
Wiki User
∙ 9y agoPeriwinkle flowers are perennial. This means that they will come back year after year. They work well as ground cover.
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Where can one pick periwinkle flowers?
One can pick periwinkle flowers anywhere they are grown and are allowed to pick them. Many gardeners grow periwinkle flowers and you can also find them in the wild.
What is a perrenial plant with yellow flowers used in medicine and dyeing?
Chamomile
How do periwinkle flowers spread?
By explosion
Does periwinkle produce flowers?
Yes.
What layer of the rainforest are rosy periwinkle flowers in?
the
Where are periwinkle flowers found?
Periwinkle is native to North America, Europe, China and India. It is a semi woody evergreen perennial, and is known by three names: Vinca, Periwinkle (or Madagascar periwinkle), and Myrtle.
Is periwinkle a male or female flower?
Flowers can be either male, female or both. I'm not sure if the periwinkle is any specific 'gender'. I'd say the either or both applies for all flowers.
What kind of habitat do periwinkle flowers live in?
A wet nice area for them to maintain all there water
What is a perrenial plant?
a perrenial plant is a plant that has more than one growing season.
What time of time of year do perrenials flowers grow?
Perrenial flowers such as dahliahs grow in the summer or late spring. And grow back every single year in the mid summer or mid spring.
Do periwinkle flowers cure leukemia?
The periwinkle plant contains substances that are effective against leukemia. In fact, Vinblastine and vincristine are alkaloids found in perwinkle that are approved by the FDA and are used to make chemotherapy drugs. To read more about medical aspets of periwinkle plants, visit the Related Link.
Are periwinkle flowers in the Amazon rainforest?
No, and yes Periwinkle (Cataranthus sp.) is a african/madagascarian genus and does not occur naturally in the Amazon. However, the commen Cataranthus roseus (highly toxic and highly medinal, check it out!) is a pan-tropic weed by now.
