- Botanical name: Salvia nemorosa 'Crystal Blue'
- Common name: Salvia
- Family: Lamiaceae
- Plant Type: Perennial
Blue
Green
- Key features:
- Aromatic foliage
- Attractive to wildlife
- Flowers
- Prefers rich soil
Perennial sages are well worth growing in ornamental borders, where their nectar-rich flowers will appear from mid- to late summer.
Salvia nemorosa ‘Crystal Blue’ bears tall spikes of sky blue flowers, contrasting with fragrant, veined, mid-green foliage. It’s perfect for planting in containers, or near a bench or path, where you can enjoy its pretty blooms and fragrant foliage. The flowers are extremely attractive bees and other pollinators.
For best results grow Salvia nemorosa ‘Crystal Blue’ in well-drained soil in full sun or partial shade. Deadhead spent flower spikes to encourage further blooms. Plants may need protection in extreme winters.
How to grow Salvia 'Crystal Blue'
-
Plant size
45cm height
50cm spread
-
Aspect
South facing, west facing
-
Position in border
Front
- Sun exposure: Full sun, partial shade
- Hardiness: Hardy
- Soil type: Acidic / chalky / alkaline / clay / heavy / moist / well drained / light / sandy
Plant calendar
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Plant | ||||||||||||
| Plant |
J
Do not Plant in January |
F
Do not Plant in February |
M
Do not Plant in March |
A
Do Plant in April |
M
Do Plant in May |
J
Do Plant in June |
J
Do not Plant in July |
A
Do not Plant in August |
S
Do not Plant in September |
O
Do not Plant in October |
N
Do not Plant in November |
D
Do not Plant in December |
| Flowers | ||||||||||||
| Flowers |
J
Plant does not flower in January |
F
Plant does not flower in February |
M
Plant does not flower in March |
A
Plant does not flower in April |
M
Plant does not flower in May |
J
Plant does flower in June |
J
Plant does flower in July |
A
Plant does flower in August |
S
Plant does flower in September |
O
Plant does flower in October |
N
Plant does not flower in November |
D
Plant does not flower in December |
| Divide | ||||||||||||
| Divide |
J
Do not Divide in January |
F
Do not Divide in February |
M
Do Divide in March |
A
Do Divide in April |
M
Do Divide in May |
J
Do not Divide in June |
J
Do not Divide in July |
A
Do not Divide in August |
S
Do not Divide in September |
O
Do not Divide in October |
N
Do not Divide in November |
D
Do not Divide in December |
| Take cuttings | ||||||||||||
| Take cuttings |
J
Do not Take cuttings in January |
F
Do not Take cuttings in February |
M
Do not Take cuttings in March |
A
Do not Take cuttings in April |
M
Do Take cuttings in May |
J
Do Take cuttings in June |
J
Do Take cuttings in July |
A
Do not Take cuttings in August |
S
Do not Take cuttings in September |
O
Do not Take cuttings in October |
N
Do not Take cuttings in November |
D
Do not Take cuttings in December |
| Prune | ||||||||||||
| Prune |
J
Do not Prune in January |
F
Do not Prune in February |
M
Do not Prune in March |
A
Do not Prune in April |
M
Do not Prune in May |
J
Do not Prune in June |
J
Do not Prune in July |
A
Do not Prune in August |
S
Do not Prune in September |
O
Do Prune in October |
N
Do Prune in November |
D
Do not Prune in December |
Salvia 'Crystal Blue' and wildlife
Salvia 'Crystal Blue' is known for attracting bees and butterflies/moths. It has nectar/pollen rich flowers.
Attractive to Bees
Does not attract Beneficial insects
Does not attract Birds
Attractive to Butterflies/Moths
Does not attract Other pollinators
Is Salvia 'Crystal Blue' poisonous?
Salvia 'Crystal Blue' has no toxic effects reported.
No reported toxicity to Birds
No reported toxicity to Cats
No reported toxicity to Dogs
No reported toxicity to Horses
No reported toxicity to Livestock
No reported toxicity to People
Plants that go well with Salvia 'Crystal Blue'
