Site icon Grenebo – Spread the Joys of Gardening

How to Grow and Care for an African Violet Indoors?

How to Grow and Care for an African Violet Indoors?

About African Violet

African violet (Saintpaulia ionantha), is a popular houseplant. It is a small, evergreen, perennial flowering species native to Tanzania, in East Africa. It has fuzzy, heart-shaped leaves and flowers that bloom year-round. African violet is one of the first plants to flower indoors under artificial light.

Scientific NameSaintpaulia
Common NamesSaintpaulia ionantha
Mature Size8” in diameter
Sun Exposure Indirect sunlight
Soil TypeLoose, porous, well-draining
Soil pH5.8 to 6.2
Bloom Timeyear-round
Flower ColorBlue to violet, lavender, pink red-violet, blue-violet, lavender-pink, and white.

The plant produces dainty purple, blue, pink, or white flowers that last for 2 weeks or more. African violets have been hybridized into a large variety of colors, leaf shapes, and sizes. The most common type grows about 6 to 8 inches tall and wide. Some of the newer hybrids are dwarfs and grow only 3 to 4 inches tall (not counting the flowers).

African violets belong to the Gesneriaceae family of plants which consists of over 150 genera and 2,500 species of herbs, shrubs, and vines native to tropical areas of the Americas and Africa. The genus Saintpaulia contains six known species that were discovered by Baron Walter von Saint Paul-Illaire in Tanganyika (now Tanzania) in 1892. He named them after his wife Empress Augusta Victoria.

Cultivation of African Violets

African violets are also easy to grow if you follow a few simple steps:

  1. Fill a 5- or 6-inch pot with African violet potting mix. The plants need well-drained, loose soil.
  2. Choose a variety of African violet with the flower color you want, and plant it in the pot at the same depth it was growing in its nursery container. If you’re not sure which way is up on a plant’s roots, look for darker, dried-out roots; they are usually on top.
  3. Water the plant thoroughly until water runs out of the bottom of the pot. Let the soil surface dry before watering again; African violets don’t like to be soggy.
  4. Place the African violet in bright indirect light; it will do best about 10 feet from an east or west window and about 4 feet from a south window. Don’t put it in direct sunlight, especially during summer afternoons when the sun is hottest; this can burn leaves and blooms.
  5. Fertilize every two to three weeks with a liquid fertilizer made specifically for African violets or other flowering houseplants (look for one with an analysis of 21-7-7). Dilute 1/4 teaspoon of fertilizer in 1 gallon of water, then water your plants with

Care of African Violets

The African Violet is a popular pastime among many gardeners. You can grow and take care of an African violet indoors or outdoors with a little knowledge. There are several things you will need to note on how to grow and care for an African violet indoors, here are some tips that will help.


Light Requirements

Temperature and Air Quality

Pest and Disease Control

Pests can spread from plant to plant through direct contact, from the soil, or nearby contaminated plants. Insect infestations can present a threat to the health of your African violets if left unchecked. Preventing them is almost always easier than treating them. Here are common pests and diseases you can find in your plant and how to control them:


Crown & Root Rot: When the crown and roots of the African violet plant become soft and mushy, one of the most dangerous fungal infections occurs. The plant’s elder leaves droop, while the plant’s younger leaves in the center seem stunted, turn black, and die. This problem can be caused by the fungi Pythium and Phytophthora species, especially when plants are overwatered, have poor drainage, or are planted too deeply.

Prevention & Treatment: When planting, always use sterilized potting soil mixes and clean containers to avoid disease. African violets should not be planted too deeply. Plants that have been severely damaged should be discarded. Discarded plant pots should not be reused until they have been scrubbed clean and soaked in a solution of 1 part household bleach to 9 parts water for 30 minutes.

Botrytis Blight: Botrytis blight is caused by the fungus Botrytis cinerea and shows as few water-soaked lesions on the underside of the leaf at first. Blighted leaves, stems, or flowers turn a dark brown to a gray color and have a fuzzy coating on the surface.

Prevention & Treatment: Collect and dispose of all plant material that is dead or dying. Improve air circulation and keep the flowers and foliage from getting damp. Botrytis is frequently caused by mite injury, hence eradicating this pest aids in the eradication of this illness.

Insects & Related Pests

Cyclamen Mites: Cyclamen mites (Steneotarsonemus pallidus) are one of the African violets’ most problematic pests. They eat fresh growth (i.e., leaves in the center of the plant). Symptoms include significant stunting of the plant’s leaves in the center, as well as leaf curling. New leaves are frequently hairy, giving them a grey appearance. Flower buds may be stunted, malformed, or fail to open altogether.

Prevention & Control: To avoid the spread of cyclamen mites, space your plants so they don’t contact. Also, before African violets is a genus of flowering plants in the Saintpaulia family. While they are native to Tanzania and adjacent southeastern Kenya, they can be grown indoors as houseplants, or outdoors in warm climates. You can grow your African violet plant from a leaf or seeds. You will need:

working with non-infected plants, avoid touching infested plants. Isolate the plants that have been infected. Plants that are badly infested should be discarded. Discarded plant pots should not be reused until they have been scrubbed clean and soaked in a solution of 1 part household bleach to 9 parts water for 30 minutes.

Mealybugs: The citrus mealybug (Planococcus citri) and the Comstock mealybug are two of them (Pseudococcus comstocki). Mealybugs are about 14 inches long. They have soft bodies and are covered in a white waxy material that gives them a cottony appearance. They can be found on leaves, stems, and the crotches of leaves. They survive by sucking plant sap. Because of their feeding, the leaves become stunted and distorted. Leaf and plant death can result from a heavy infestation. They excrete honeydew (a sugary material) as they feed, which can coat the leaves and make them sticky.

Prevention & Control: To avoid bringing these pests into the house, carefully inspect a new plant for mealybug eggs, including the bottom of the pot. Light mealybug infestations can be controlled by wiping them away with a cotton swab dipped in rubbing (isopropyl) alcohol. Repeat as necessary.

Exit mobile version