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Care at a Glance

⭐ Difficulty: Moderate
☀️ Light: Bright indirect
💧 Water: Every 1 week
🌡️ Temp: 60–75°F
🐾 Pet Safe: Yes ✅
🌫️ Humidity: Medium–High (50–60%)

African Violet Care Guide

Streptocarpus ionanthus

By Learn Plant Care·Toxicity verified via ASPCA
African Violet (Streptocarpus ionanthus)
African Violet (Streptocarpus ionanthus) · Via Wikimedia Commons (CC)

Quick Answer

African Violet needs watering every 1 week in summer and every 1–2 weeks in winter. It thrives in bright indirect and temperatures of 6075°F. Difficulty: Moderate. ✅ Non-toxic to pets.

Difficulty

Moderate

☀️Light

Bright indirect

💧Watering

Every 1 week

🌫️Humidity

Medium–High (50–60%)

🌡️Temperature

60–75°F

📈Growth Rate

Moderate

Toxicity

Safe for Cats Safe for Dogs Safe for Humans

Source: ASPCA Animal Poison Control

Watering

Summer

Every 1 week

Winter

Every 1–2 weeks

Method: Bottom watering preferred; keep leaves dry

Light Requirements

Bright indirect

Needs bright indirect light to bloom. African violet grow lights ideal.

Soil & Potting

Soil: African violet potting mix

Pot: Small pot (1/3 the diameter of leaf spread); self-watering ideal

Temperature & Humidity

Temperature: 6075°F (1624°C)

Humidity: Medium–High (50–60%)

Fertilizing

Frequency: Every 2 weeks spring/summer; monthly winter

Type: African violet fertilizer (high phosphorus)

Common Problems

No blooms → Needs more light or different fertilizer (use high-phosphorus).

Yellow leaves → Too much direct sun. Move back from window.

Brown spots on leaves → Cold water splash. Always use room temperature water.

Mushy crown → Crown rot from water on center. Bottom-water only.

Propagation

Leaf cuttings (with petiole)

Seasonal Care Calendar

🌸 Spring

Repot if needed — spring is ideal. Increase watering and fertilizing as light improves.

☀️ Summer

Maintain consistent humidity and temperature. Bottom-water only. Fertilize every 2 weeks.

🍂 Fall

Continue regular care. African violets don't have a true dormancy — they bloom year-round.

❄️ Winter

May slow slightly. Maintain grow light to keep blooming through shorter days.

Frequently Asked Questions

How do I get my African violet to bloom year-round?
Needs 12–14 hours of bright indirect light daily (grow light works well) and high-phosphorus fertilizer.
Why are there brown spots on my African violet leaves?
Cold water splashed on leaves causes spots. Always use room-temperature water and bottom-water only.
How do I water an African violet?
Bottom water only — place pot in a tray of water for 30 minutes, then remove. Never wet the leaves.
What size pot does an African violet need?
A pot that's roughly 1/3 the diameter of the leaf spread. Being slightly root-bound encourages blooming.
How do I propagate an African violet?
Remove a leaf with its petiole (stem), insert in moist vermiculite at a 45° angle. Plantlets appear in 4–8 weeks.