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BeddingConservatory Greenhouse

Coleus caninus (B. Heyne ex Roth) Vatke

scat

A tender evergreen perennial to 40cm tall, with slightly fleshy, rounded, scallop-edged leaves. In summer, spikes of violet flowers are produced. The foliage has an unpleasant smell when brushed against and some say the aroma repels cats

Synonyms

Solenostemon canina
Plectranthus caninus

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Plant nurseries
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Ultimate height

0.1–0.5 metres

Time to ultimate height

1–2 years

Ultimate spread

0.1–0.5 metres

Chalk

Clay

Loam

Sand

Moisture

Moist but well–drained, Well–drained

pH

Acid, Alkaline, Neutral

	Stem	Flower	Foliage	Fruit
Spring
Summer
Autumn
Winter

Full sun
Partial shade

Aspect

East–facing or South–facing or West–facing

Exposure

Sheltered

Drought resistance

Yes

Hardiness
Hardiness ratings
All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets
H1a: under glass all year (>15C)
H1b: can be grown outside in the summer (10 - 15)
H1c: can be grown outside in the summer (5 - 10)
H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
H4: hardy through most of the UK (-10 to -5)
H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
H6: hardy in all of UK and northern Europe (-20 to -15)
H7: hardy in the severest European continental climates (< -20)

Botanical details

Family: Lamiaceae
Native to GB / Ireland: No
Foliage: Evergreen
Habit: Bushy
Genus: A genus of annual or perennial herbs or shrubs, some of which can be succulent or tuberous in nature, and one of the easiest plants to propagate. Their velvety leaves add vibrant shades of red, pink, green and purple to beds and borders, pots and containers
Name status: Correct

How to grow

Cultivation

Under glass grow in peat-free potting compost in filtered light. Water freely in growth and apply a high-nitrogen every 2 weeks. Outdoors, plant out after the last frosts into humus-rich, moist but well-drained soil in sun or partial shade. Drought resistant once established. Pinch out young shoots and emerging flower spikes and to keep plants compact

Propagation

Propagate by cuttings

Suggested planting locations and garden types

City and courtyard gardens
Cottage and informal garden
Patio and container plants
Bedding
Conservatory and greenhouse
Flower borders and beds

Pruning

Pinch out growing tips to promote bushiness

Pests

Generally pest-free

Diseases

Generally disease-free

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