Don’t Shrink Away From Proper Care for African Violets

Caring for African Violets: A Guide to Thriving Blooms

African violets are popular for their vibrant blooms, and with proper care, they can continue to reflower year after year.
When my daughter, Sabrina, asked me to buy her an African violet, I was skeptical. The purple blooms were stunning, but would it ever flower again? To our delight, it has continued to reflower, each bloom cycle lovelier and fuller than the one before.Now I know why African violets (Saintpaulias) are considered one of the most popular flowering houseplants. Give them the right conditions and you can enjoy their pert, happy blooms throughout the year.

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.

There are four size ranges for African violets: Standard (1-foot or more across), Semi-miniatures (6-8 inches), Miniatures (4-6 inches), and Trailing forms.

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.

They also need at least 8 hours of darkness daily, so avoid placing them in areas with constant light.

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.

For more information, consider joining the Tustana African Violet Society, or visit the African Violet Society of America website for expert advice and resources.

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

Julie Bawden-Davis

Julie Bawden-Davis is a bestselling journalist, novelist, blogger, and YouTuber. A prolific author, Julie writes in several genres. She enjoys creating page-turning suspense served up with a dose of romance, garden books that turn any brown thumb green, and spiritual books meant to enlighten and inspire. Widely published, Julie has written 45 books and more than 4,000 articles for a wide variety of national and international publications. She lives in Southern California, where she enjoys sunny, blue skies most days and year-round gardening. Julie gains inspiration from being surrounded by plants when she writes.