A perennial plant is a type of plant that lives for more than two years. It grows, blooms, and dies back each year, but its roots remain alive and it regrows in the following seasons. Full definition
Hence to develop perennial plants as the basis of the agriculture of the future is a matter of utmost importance. (religion-online.org)
All - weather perennial plants are a great choice as not only are they full of flower but they have incredible stamina meaning they'll come into their own year after year. (mummymummymum.com)
It is a natural dietary fiber extracted directly from the dark purple perennial plant, which has practically zero calories. (instantknockout.com)