Big Red Sage

Salvia pentstemonoides

📍 View on iNaturalist →

Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Lamiaceae
Genus:
Salvia
Species:
Salvia pentstemonoides
USDA Symbol:
SAPE15

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Forb/herb
Height:
150 cm
Light Requirements:
Full Sun,Part Shade
Drought Tolerance:
High
Bloom Months:
may,jun,jul,aug,sep,oct
Bloom Colors:
pink, red, maroon

Garden & Ecology Notes

Wildlife Value:
hummingbirds, bees, butterflies
Deer Resistant:
Yes
Fragrant:
Yes
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Resprouts from rootstock after fire; historically found in fire-maintained Edwards Plateau grasslands and openings.

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
native to limestone-rich areas

Propagation & Germination

Stratification:
None required
Germination Time:
14–30 days
Notes:
Seeds germinate readily at warm temperatures (70-75°F) with light exposure.

The above propagation data sourced from Claude AI

ORGHPS Germination Guide: Most interbreed and seed may not be what is labelled

Source: Ontario Rock Garden & Hardy Plant Society