beardtongue

Beardtongue (Penstemon digitalis 'Pocahontas') should be watered deeply but infrequently. Give it enough water during each session to ensure all soil in the container is damp, but avoid overwatering. The best watering schedule is to wait until the soil looks dry on top before giving it water again. Depending on soil type, temperature, season, and sunlight, this watering schedule should be established to deeply water the soil every 4–7 days. During periods of intense heat, the plant may require additional water to prevent wilting. Water using a watering can with a long spout or a garden hose set to a gentle dribble to ensure the roots are not disturbed.

Beardtongue (Penstemon digitalis 'Pocahontas') should receive at least 6 hours of direct or indirect sunlight a day. Additionally, during its flowering period, an additional 2 hours of sunlight can help to encourage the growth of the beautiful blooms that characterize this species. It is important to note that too much sunlight can be detrimental to the health of the plant, so be sure to provide a few hours or diffused sunlight, especially in regions along the equator or in arid conditions.

For beardtongue, or Penstemon digitalis 'Pocahontas', pruning is best done in spring just before the plant blooms. During this time, you can safely prune back any dead or damaged foliage. Once the plant has finished blooming, it is safe to cut back 2/3 of the plant, leaving the new growth in tact where possible. This will also help encourage a more bushy and full plant. Pruning may need to be done again during the summer months if the plant becomes overgrown. It is also beneficial to deadhead the plant after blooming to help promote and encourage additional blooms.