Plant Library

African Violet Care Guide

Saintpaulia spp. (Streptocarpus ionanthus)

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African violets flower on and off all year on a windowsill-sized plant, in purple, pink, blue and white. They are one of the few flowering houseplants that are listed as non-toxic to cats and dogs.

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Photo of a african violet plant (Saintpaulia spp.)
Photo: ANNE LOTTE / CC BY 2.0, Wikimedia Commons. Source · License

Plant profile

Light
Bright indirect light; an east window or a few feet from south/west
Water
When the top 1/2 in is dry; water at the soil, not on the leaves, with room-temperature water
Humidity
Average to medium
Pets
Non-toxic to cats and dogs (ASPCA) [ASPCA]
Difficulty
Moderate
Size
6-12 in across
Growth
Slow
Free: 12-month care calendarWhen to water less, feed and repot a african violet, month by month.

Light

Bright indirect light; an east window or a few feet from south/west. Rotate the pot every few weeks so growth stays even.

Water

When the top 1/2 in is dry; water at the soil, not on the leaves, with room-temperature water. Always use a pot with drainage holes and empty the saucer after watering. Plants use far less water in winter.

Humidity and temperature

Humidity: average to medium. Most houseplants prefer 60-80°F (16-27°C) and dislike cold drafts and heating vents.

Soil and feeding

Use a well-draining potting mix with bark or perlite for air. Feed lightly in spring and summer with a balanced houseplant fertilizer at half strength; skip feeding in winter.

Our tip

Water from the bottom: stand the pot in a saucer of room-temperature water for up to 30 minutes, then drain it. Cold water on the leaves leaves pale spots.

Common problems

Pets

Non-toxic to cats and dogs (ASPCA), according to the ASPCA plant list. Check any plant in our Pet-Safe Plant Checker.

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Free download

Free 12-month plant care calendar

Keeping an african violet happy all year? Get our free month-by-month calendar: when to water less, when to feed, when to repot, and the seasonal notes for all 71 plants in our library.

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Sources

  1. ASPCA Animal Poison Control: Toxic and Non-Toxic Plants
  2. NC State Extension Plant Toolbox: Saintpaulia spp. (Streptocarpus ionanthus)
  3. RHS: Houseplants, how to grow and care
  4. African Violet Society of America: Violets 101
  5. University of Wisconsin-Madison Extension: African Violets
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