Caring for African Violets: A Guide to Thriving Blooms
Discovered in eastern Africa in 1892 by Baron von Saint Paul, a German working in Tanzania, African violets have been widely hybridized over the years. Today you’ll find them in a variety of colors, forms, and leaf textures.
Watering
It’s important not to over-water your African violet. Between waterings, let the surface of the soil dry out. Always water from the bottom to prevent water from touching the leaves, which can cause them to spot and rot. Use room-temperature or slightly warmer water. After watering, drain any excess water in the saucer within an hour.
Some African violet growers use a wick irrigation system, which uses a wick to draw water from a reservoir into the pot without wetting the foliage. This system can be purchased or created with acrylic yarn or nylon cord.
Lighting
African violets prefer bright, indirect light. Provide 8 to 12 hours of sunlight or artificial light each day. Make sure sunlight isn’t too bright, or it may burn the leaves. Protect the plant with sheer curtains or adjustable blinds if placed on a south or west-facing windowsill. Regularly rotate the plant to ensure even light exposure.
Fertilizing
Keep African violets blooming by adding a quarter-strength solution of fertilizer every time you water, or add it to the water reservoir if using a wick system. Use an all-purpose, well-balanced fertilizer such as a 20-20-20 mix.
Temperature & Humidity
African violets thrive at temperatures between 65 and 75°F. They also prefer humid conditions, but without water touching the leaves. To raise humidity, place the pot in a dish filled with moist gravel, pebbles, or marbles, ensuring the pot doesn’t contact the water.
When to Repot
African violets need to be pot-bound to bloom. The pot size should be one-third the diameter of the plant. If the plant outgrows the pot, repot it into a container that’s slightly larger. Use a mix of peat moss, vermiculite, and perlite for soil, or try coconut fiber (coir) as an alternative.
Repotting Tips
When repotting, be gentle with the roots and avoid pulling them. Fill the new pot halfway with the soil mix, then plant the violet, ensuring the soil doesn’t bury the leaves. Water lightly and wait a week before watering again.
Watch for Pests
Mealybugs can be problematic for African violets. Use 70% isopropyl alcohol for quick and effective pest control. Always inspect plants before purchasing to ensure they’re healthy and free of pests.
Resources
- Regal Flowers, 658 N. Tustin Ave., Orange, (714) 532-2518
- The Tustana African Violet Society, meets at Zion Christian Center, Orange, third Tuesday of every month at 7 p.m., (714) 779-6562
- African Violet Society of America, Beaumont, TX, (409) 839-4725, www.avsa.org
- Lyndon Lyon Greenhouses, Dolgeville, NY, (315) 429-8291