Salvia farinacea 'Cathedral Sky Blue'
mealy sage 'Cathedral Sky Blue'
An upright perennial grown as an annual, with lance-shaped silvery green foliage, hairy on the reverse, and slender racemes of small light blue lipped flowers with a hint of violet in summer and autumn.
Size
Ultimate height
0.1–0.5 metresTime to ultimate height
1–2 yearsUltimate spread
0.1–0.5 metresGrowing conditions
Moisture
Moist but well–drained, °Â±ð±ô±ô–d°ù²¹¾±²Ô±ð»åpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Blue | |||
| Autumn | Blue | Green | ||
| Winter |
Position
- Full sun
- Partial shade
Aspect
East–facing or South–facing or °Â±ð²õ³Ù–f²¹³¦¾±²Ô²µ
Exposure
Exposed or Sheltered Hardiness
H3Botanical details
- Family
- Lamiaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Columnar upright
- Genus
Salvia can be annuals, biennials, herbaceous or evergreen perennials, or shrubs. They have paired, simple or pinnately lobed, often aromatic leaves and 2-lipped flowers in whorls, forming simple or branched spikes or racemes
- Name status
Accepted
How to grow
Cultivation
Under glass grow in well-drained, peat-free potting compost in full light with shade from hot sun; can be moved outdoors during the summer months. See our video for more advice
Propagation
Propagate by division in spring and by semi-ripe cuttings in summer
Suggested planting locations and garden types
- City and courtyard gardens
- Cottage and informal garden
- Mediterranean climate plants
- Wildlife gardens
- Patio and container plants
- Coastal
- Flower borders and beds
- Bedding
- Conservatory and greenhouse
Pruning
Cut back flower spikes to prolong flowering
Pests
Generally pest-free
Diseases
May be susceptible to honey fungus (rarely), powdery mildews, verticillium wilt and foot and root rots
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