How to Prune Penstemons

Best offers for your Garden - https://amzn.to/2InnD0w --------------- How to Prune Penstemons. Penstemons, commonly referred to a beardtongue, are popular flowers in home gardens, as they bloom profusely from midsummer until frost and are available in a wide range of colors. Penstemon is large species that encompasses approximately 275 species. It is a perennial in Zones 8 to 10, but is grown as an annual in colder... Table of contents How to Prune Penstemons Things You'll Need 00:47 Tips & Warnings 01:43 -----------------