It can be tricky to tell these two flowers apart. Here's what to know about impatiens vs periwinkle, including whether they're invasive.

In the field of medicine, many life-saving drugs have been developed from plants. In this category, few have been as successfully employed as the rosy periwinkle, Cathanthus roseus. Native to the ...

Periwinkle, or Sadabahar, is a lovely flowering plant that is prevalent in Indian gardens. Although it is popular due to its pink, white, and purple flowers, very few would appreciate the fact that ...

Due to popular demand we are reaching into our archives! Today we publish Buckston Harrison’s contribution to the March 1, 2007 edition of Buckston and Huber’s Alternative. Huber’s contribution is ...

In March periwinkle flowers bloom in pink and white in the Mekong Delta province of An Giang, home to Tra Su Mangrove Forest and famous Ba Chua Xu Lady Temple. Fields of periwinkle blossoms next to ...