Brazilian Bellflower or Trailing Abutilon
Abutilon megapotamicum is a smaller growing species sometimes referred to as the Trailing Abutilon or Brazilain Bell Flower. Its habit is lax; however, it is more of an arching small shrub than an actual ground cover.
This species really does deserve the ‘Chinese Lantern’ name with its pendulous flowers hanging in rows, red with yellow petals beneath. It is a very attractive plant that reminds us of the common name.
Foliage is a nice green, with a variegated form also available. Although Abutilon megapotamicum is a little frost tender, it copes well in the garden with the protection of taller plants.
PLANT DESCRIPTION AND ORIGIN
Native Habitat
Originally from South America, particularly Brazil, where it thrives in semi-tropical forest edges.
Botanical Characteristics
Flower Shape & Color: Distinctive lantern-shaped flowers; bright red calyces with yellow petals
Foliage: Soft green leaves, with variegated forms available
Growth Form: Arching shrub, somewhat trailing but not a true ground cover
How to Grow Trailing Abutilon
How to Plant or Repot
- Planting in the garden: Choose a spot with good drainage and sunlight and a humus rich soil
- Repotting: Every 2–3 years if grown in containers
- Soil Requirements
Type: Well-draining, humus-rich soil
pH Range: Slightly acidic to neutral (6.0–7.0) - Light Preferences
Position: Full sun to part shade
Note: In hot climates, provide more shade to prevent leaf scorch - Temperature and Climate Zones
USDA Zones: 8–11 - Frost Tolerance: Mildly frost-tender; best grown with overhead protection in colder areas
- Water and Moisture
Keep soil consistently moist, but not waterlogged - Mulch in spring to conserve moisture and suppress weeds
Fertilisation Tips
- Use a general-purpose fertiliser in spring
- Apply after watering to prevent root burn
- A humus-rich, well-drained soil.
- Full sun to part shade depending on climate, more shade in warmer, drier areas.
- Mulch well in spring to maintain moisture.
- Fertilise with a general-purpose fertiliser in spring. Water well before applying.
Pruning
Abutilon megapotamicum is best pruned hard in spring if needed and can be tidied up a little in summer.
Pests and Diseases
Whitefly and Scale: Minor issues; can be treated with insecticidal soap or neem oil
Links and Resources
- Abutilon “Boule de Neige”
- Abutilon x milleri
- Abutilon ‘Nabob’ Photograph UBC Botanical Garden and Centre for Plant Research
- Trailing Abutilon (Abutilon megapotamicum)
- Enkianthus campanulatus
Abutilon megapotamicum are available for sale from the following nurseries
Large range of Rare, Unusual and Old Fashioned Perennials. Includes Artemisias, Achilleas, Geraniums, Geums, Salvias, Penstemon and Francoa.
www.yellowhouseheritageperennials.com.au
470 Monbulk-Silvan Road Monbulk VIC 3793
"Guaranteed mail order flowering bulbs, perennials, roses, trees, landscaping plants, garden accessories and community fundraising Austra lia-wide."
www.gardenexpress.com.au