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Plant care guide

African Violet Growing Guide

Saintpaulia (Streptocarpus sect. Saintpaulia)

Water touching an African violet's leaves or crown, not the amount of water, is the single most common way people accidentally kill this plant.

Light

Bright, indirect light; no direct sun

Soil

Light, well-drained African violet potting mix

Water

Room-temperature water, avoiding leaves and crown

Hardiness

Houseplant year-round in Canada

Mature size

15–30 cm across, compact rosette

Bloom time

Can rebloom repeatedly year-round with enough light

African violets are compact, long-blooming houseplants that reward fairly specific but simple care with near-constant flowers. Almost every problem this plant develops — spotted leaves, crown rot, refusing to bloom — traces back to one of two things: water touching the fuzzy leaves or crown, or not enough light. Get those two right and an African violet will rebloom for years.

Watering

  • Water from below by setting the pot in a saucer of room-temperature water for 20–30 minutes, then discard any excess
  • If watering from above, pour carefully at the soil line and avoid getting water on the fuzzy leaves or into the crown
  • Cold water causes permanent white or yellow spotting on the leaves where droplets land — always use room-temperature water
  • Let the top of the soil dry slightly between waterings; African violets don't want to sit constantly wet

Light for blooming

  • Bright, indirect light is essential for repeat blooming — an east-facing windowsill is often ideal
  • Avoid direct sun, which scorches the fuzzy leaves
  • If natural light is limited, African violets do very well under a dedicated grow light on a 12–14 hour timer
  • Rotate the pot occasionally so growth doesn't lean permanently toward one light source

Soil & repotting

  • Use a light, fast-draining potting mix formulated specifically for African violets rather than generic potting soil
  • Repot roughly once a year, sizing up only slightly — African violets actually prefer being slightly root-bound and bloom better that way
  • Remove any yellowing outer leaves and spent flower stalks to keep the plant tidy and redirect energy to new blooms

Common problems

  • White or yellow spots on leaves: cold water contact — always use room-temperature water and avoid the leaves
  • Soft, mushy crown or stems: crown rot from water sitting in the centre of the plant — water from below going forward
  • Not blooming: almost always not enough light — move to a brighter spot or add a grow light
  • Long, stretched leaf stems reaching to one side: insufficient or one-directional light — rotate the pot regularly and consider brighter placement
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Frequently asked questions

The most common cause by far is not enough light. African violets need bright, indirect light — often more than a typical windowsill provides in Canada's shorter winter days — to rebloom. A dedicated grow light on a 12–14 hour timer reliably fixes non-blooming plants.

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