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Streptocarpus 'Red Alert'

Also Known As

  • Streptocarpus x 'Red Alert'
  • Red Alert Cape Primrose

Plant type

perennial

size

  • H: 6"-12"
  • W: 8"-15"

planting zones

  • 9a-10b

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Streptocarpus 'Red Alert' plant details

Streptocarpus 'Red Alert' is a broadleaf evergreen perennial with green foliage. In fall, spring and summer burgundy, red and white flowers emerge. Grows well with mostly sun - shade and regular water. Does well in average and well-drained soil.

CHARACTERISTICS OF Streptocarpus 'Red Alert'

Plant type: perennial
Plant family: gesneriaceae
Foliage: evergreen green
Mature size: 8 IN - 15 IN - wide, 6 IN - 12 IN - tall
Flowers: burgundy, red and white blooms in fall, spring and summer
Uses: container plant, houseplant, long-blooming, tropical-looking, year round interest

GROWING CONDITIONS for Streptocarpus 'Red Alert'

USDA Zones: 9a - 10b
Sun exposure: mostly sun - shade
Watering frequency: regular
Soil needs: average and well-drained

Nursery contributed plant descriptions

A deep red flower color that captures the senses with its alluring presence against a backdrop of long textured green leaves. The edges have a white outline and the throat shines with white striping. As with other Cape Primroses, grow in a partial sunlit or shady locations for year-round blooms. A David Thompson hybrid.

Gardening facts about Streptocarpus 'Red Alert' plant

How to Grow Streptocarpus 'Red Alert'

  • Sun Exposure

    • mostly sun - shade
  • Water Needs

    • regular
  • Soil Needs

    • average
    • well-drained

Features

  • Foliage Color

    • green
  • Flower Color

    • white
    • red
    • burgundy
  • Flower Season

    • fall
    • summer
    • spring
  • Foliage Season

    • evergreen
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