Family: Scrophulariaceae (skrof-yoo-larr-ee-AY-see) (Info) Genus: Penstemon (PEN-stem-on) (Info) Species: triflorus (TRY-flor-us) (Info)
Synonym:Penstemon triflorus subsp. triflorus
3 members have or want this plant for trade.
Category: Perennials
Height: 18-24 in. (45-60 cm)
Spacing: 15-18 in. (38-45 cm)
Hardiness: USDA Zone 8a: to -12.2 °C (10 °F) USDA Zone 8b: to -9.4 °C (15 °F) USDA Zone 9a: to -6.6 °C (20 °F) USDA Zone 9b: to -3.8 °C (25 °F) USDA Zone 10a: to -1.1 °C (30 °F) USDA Zone 10b: to 1.7 °C (35 °F)
Sun Exposure: Full Sun Sun to Partial Shade
Danger: Unknown - Tell us
Bloom Color: Pink Rose/Mauve Red
Bloom Time: Mid Spring
Foliage: Evergreen Smooth-Textured
Other details: This plant is attractive to bees, butterflies and/or birds Drought-tolerant; suitable for xeriscaping Average Water Needs; Water regularly; do not overwater Self-sows freely; deadhead if you do not want volunteer seedlings next season
Soil pH requirements: 7.6 to 7.8 (mildly alkaline) 7.9 to 8.5 (alkaline)
Propagation Methods: From semi-hardwood cuttings From seed; direct sow outdoors in fall From seed; winter sow in vented containers, coldframe or unheated greenhouse From seed; stratify if sowing indoors From seed; sow indoors before last frost
Seed Collecting: Allow pods to dry on plant; break open to collect seeds
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