100 Seeds Foxglove Beardtongue Penstemon digitalis Native Wildflower

Foxglove Beardtongue is a clump-forming native perennial known for its tall stems of tubular white flowers that bloom through late spring and early summer. The blooms open sequentially along the stem, giving it a long season of interest, and the plant forms a neat basal rosette of glossy green leaves that persists through the cooler months. It is a sturdy, easy-to-grow wildflower that brings vertical structure and a soft, natural look to sunny borders and meadow-style plantings.

This Penstemon works well in native plant gardens, cottage borders, and pollinator-friendly landscapes, where its tubular flowers are visited by bees and other beneficial insects. The stems are upright and sturdy enough for mid-border placement, and the foliage stays attractive after bloom. It prefers well-drained soil and tolerates heat and dry spells once established, making it a dependable choice for low-water gardens. Combine it with other native perennials and ornamental grasses for a layered, naturalistic effect.
Species: Penstemon digitalis
Type: Herbaceous perennial
Plant Habit: Upright clump-forming
Sun: Full sun to partial shade
Soil: Well-drained, medium to dry
Days to Harvest: Not applicable
Zones: 3 to 8
Germination: 14 to 30 days at 65 to 70F with light required for germination
Sowing: Surface sow and press lightly into soil, do not bury deeply
Spacing: 18 to 24 inches
Notes: Cold stratification for 30 days improves germination; deadhead to prolong bloom