Field guide
Autumn sage (Salvia greggii)
Krzysztof Ziarnek, Kenraiz · CC BY-SA 4.0

also Gregg's sage

Autumn sage

Salvia greggii

Family:
Lamiaceae
Elevation:
3,000 ft – 6,000 ft
Bloom:
Mar – Nov
Region:
Southwest

A compact, aromatic subshrub covered for months in small lipped flowers in shades of red, coral, pink, or white. A workhorse of Southwest gardens and a reliable draw for hummingbirds and bees.

Care · tuned to the Southwest

Water

Moderately drought tolerant; performs best with occasional deep summer irrigation but tolerates dry spells. Overwatering leads to legginess and root rot in poorly drained soil. Responds to monsoon moisture with a fresh flush of bloom.

Sun & exposure

Full sun to light afternoon shade; handles reflected heat, though some afternoon shade keeps it fuller in the hottest low-desert sites.

Soil

Needs good drainage; thrives in gravelly, sandy, or rocky ground and tolerates alkaline and caliche soils. Avoid soggy, heavy clay.

In the Southwest

Cold hardy to roughly 10-15°F; may die back in hard winters and resprout. Shear back by a third to a half in late winter, and lightly again midsummer, to keep it dense and reblooming. Excellent long-season hummingbird and bee plant.

Common problems & fixes

  • Gets woody, leggy, and bare-based without shearing

    Fix — Shear back by a third after each bloom flush and cut hard in late winter to renew it.

  • Root rot in wet or clay soil

    Fix — Plant in well-drained soil, water moderately, and avoid soggy conditions, especially in summer.

Pets & toxicity

Not considered toxic to dogs or cats.

Easy to confuse with

  • Mountain sage (Salvia microphylla) — larger, often rounder leaves; the two hybridize freely
  • Cenizo / Texas ranger (Leucophyllum frutescens) — silver-leaved and unrelated, with bell-shaped purple flowers

Sources

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