Photo of Plectranthus barbatus flower, foliage by Annie's Annuals & Perennials

Photo by Annie's Annuals & Perennials

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Plectranthus barbatus

Plant type

perennial

size

  • H: 5'
  • W: 4'

planting zones

  • 9a-11

Plectranthus barbatus plant details

Plectranthus barbatus is a fast-growing broadleaf semi-evergreen perennial with green foliage. In spring and winter purple flowers emerge. Grows well with sun - mostly shade and even moisture - regular water. Does well in average, rich and well-drained soil.

CHARACTERISTICS OF Plectranthus barbatus

Plant type: perennial
Plant family: lamiaceae
Foliage: semi-evergreen green
Mature size: 4 FT wide, 5 FT tall
Flowers: purple blooms in spring and winter
Uses: easy-to-grow, serrated leaves, tropical-looking, winter interest

GROWING CONDITIONS for Plectranthus barbatus

USDA Zones: 9a - 11
Sun exposure: sun - mostly shade
Watering frequency: even moisture - regular
Soil needs: average, rich and well-drained

Nursery contributed plant descriptions

Oh, this is a fun plant for us lucky folks living in our mild winter climate. It’s a big, honking, perennial specimen plant, totally easy & fast, to about 5’ tall. Related to Coleus, it has large, soft, toothed leaves held on thick, upright, branching stems. From Fall to late Spring, it bears large (10”), upright spikes of rich, purple-blue, long lasting blooms. The flowers emerge from fascinating buds that look like condensed “Chinese Houses.” A must for a tropical garden & would be lovely paired with Brugmansia sanguineus, the bright orange & scarlet “Angel’s Trumpet.” With rich, composty soil & average water, it will reach full height in less than a year.

Gardening facts about Plectranthus barbatus plant

How to Grow Plectranthus barbatus

  • Sun Exposure

    • sun - mostly shade
  • Water Needs

    • even moisture - regular
  • Soil Needs

    • average
    • well-drained
    • rich

Features

  • Foliage Color

    • green
  • Flower Color

    • purple
  • Flower Season

    • spring
    • winter
  • Foliage Season

    • semi-evergreen
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