3 - 6

Gardeners are not the only ones who enjoy Penstemon! Rocky Mountain Penstemon seed is considered a wild flower seed. In the late fall, loosen the soil and scatter the seed thinly on top allowing spacing so that you can move the plants after they have developed if you need to.

Gardeners are not the only ones who enjoy Penstemon! Rocky Mountain Penstemon seed is considered a wild flower seed. In the late fall, loosen the soil and scatter the seed thinly on top allowing spacing so that you can move the plants after they have developed if you need to.