Also known as Bog Sage · Wishbell
Salvia uliginosa, commonly known as marsh sage, is a vigorous herbaceous perennial with sky-blue flowers that bloom from mid-summer to autumn.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Thrives in full sun but tolerates light shade, especially in hotter climates. More sun usually means more blooms.
Consistent Moisture
75% intensity
Prefers consistently moist soil, but avoid waterlogging. Water regularly, especially in dry periods.
Loam, Clay, Sand, Moist, Well-drained
50% intensity
Moderate
50% intensity
Prefers average room temperatures. Protect from extreme heat or frost.
Low
25% intensity
Benefits from a light feeding in spring with a balanced fertilizer. Avoid over-fertilizing.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
Non-toxic to pets and humans.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water consistently, especially during establishment and dry periods. Allow the soil to dry slightly between waterings. In hot weather, more frequent watering may be necessary.
Avoid waterlogged conditions, as this plant prefers moist but well-drained soil.
Deadhead spent blooms to encourage further flowering and maintain a tidy appearance. Cut back the plant in late winter or early spring to shape it and remove any winter damage.
Pruning can also help to rejuvenate older plants.
Easily propagated from stem cuttings taken in spring or early summer. Seeds can also be sown in autumn or early spring. Division of established clumps is another effective method, best done in spring.
Salvia uliginosa is generally not a fussy plant and rarely needs repotting if grown in the ground. If grown in containers, repot every 2-3 years in spring into a slightly larger pot with fresh potting mix to refresh the soil and provide more space.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Salvia Uliginosa (Salvia uliginosa)
Where Salvia Uliginosa (Salvia uliginosa) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Lamiaceae |
| Genus | Salvia |
| Species | Salvia uliginosa |
Similar in genus Salvia
Answers based on plant encyclopedia data
