Penstemon smallii

Small's beardtongue is native to the well-drained slopes of the southeastern United States. It thrives in conditions that provide moderate moisture and is also drought-resistant. For optimal growth, it is best to water the plant weekly. Applying mulch is also beneficial, as it helps retain moisture, especially during the growing season. Because this species is suited to its native temperate climate, it is often cultivated outdoors.

Small's beardtongue is a sun-loving perennial herbaceous plant that comes from open habitats and is frequently found in meadows and grasslands. It prefers full sun but can also tolerate partial sun conditions.

Small's beardtongue can tolerate a broad range of temperatures, although its range may still be constrained by various combinations of moisture and heat. It performs best in warm summer conditions with sufficient rainfall or irrigation. Extended periods of overcast, rainy weather, as well as prolonged high temperatures, can raise the chance of Small's beardtongue dying. During winter, adequate protection from the cold can increase the plant's chances of survival.

The best time to fertilize a Small's beardtongue is in early spring, when it is coming out of dormancy and beginning active growth. Fertilizing supplies important nutrients needed for healthy development. Although Small's beardtongue has fairly low fertilizer requirements, applying fertilizer annually can improve its survival and encourage better, longer-lasting flowers.

Small's beardtongue needs excellent drainage in pots to thrive.

Small's beardtongue showcases striking, tubular flowers and lance-shaped leaves. Pruning in early to late spring encourages healthy growth. Techniques such as deadheading and trimming leggy stems help prevent disease, improve air circulation, and enhance the plant's visual appeal.