- Botanical name: Lobelia 'Sapphire'
- Common name: Lobelia
- Family: Campanulaceae
- Plant Type: Perennial
Blue
Green
- Key features:
- Flowers
Trailing lobelia is the perfect plant for growing in hanging baskets, window boxes and summer container displays. With a neat, trailing habit, flowers spill over the sides of containers, bearing masses of deep blue flowers over a long period.
Lobelia ‘Sapphire’ has intense purple-blue flowers, contrasting with bright green foliage. It looks spectacular when planted amongst other blue-flowered plants, as well as flowers in a range of primary colours. For best results grow in sun to partial shade in rich, moisture-retentive soil. Keep plants well watered and feed fornightly with a potash-rich fertiliser.
How to grow Lobelia 'Sapphire'
-
Plant size
10cm height
25cm spread
-
Aspect
South facing, west facing
- Sun exposure: Full sun, dappled shade, partial shade
- Hardiness: Half hardy
- Soil type: Well drained / light / sandy / clay / heavy / moist / chalky / alkaline / acidic
- Plant care: Needs regular watering in pots
Plant calendar
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sow | ||||||||||||
| Sow |
J
Do not Sow in January |
F
Do not Sow in February |
M
Do Sow in March |
A
Do Sow in April |
M
Do not Sow in May |
J
Do not Sow in June |
J
Do not Sow in July |
A
Do not Sow in August |
S
Do not Sow in September |
O
Do not Sow in October |
N
Do not Sow in November |
D
Do not Sow in December |
| Plant | ||||||||||||
| Plant |
J
Do not Plant in January |
F
Do not Plant in February |
M
Do not Plant in March |
A
Do not 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 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 flower in November |
D
Plant does not flower in December |
Lobelia 'Sapphire' and wildlife
Lobelia 'Sapphire' has no particular known value to wildlife in the UK.
Is Lobelia 'Sapphire' poisonous?
Lobelia 'Sapphire' 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 Lobelia 'Sapphire'
