Wall Flowers

Question

Do wallflowers grow back in the spring from the original plant (do you cut it back or do they just reseed themselves)?

Answer 1

Here is more information on growing wallflower plants: https://www.gardeningknowhow.com/ornamental/flowers/wallflower/growing-wallflower-plants.htm

Answer 2

The Wallflower is an old-fashioned garden flower which, although a perennial is usually grown as an annual or biennial because it tends to 'bloom itself to death'.
This 12"-24" plant produces a profusion of fragrant, brightly colored flowers all spring making it an excellent choice for your butterfly garden, flower bed, or garden border.