African violets require bright light to bloom, but they are unable to handle scorching, direct sunlight since it can easily scorch their leaves. The ideal range for violet blooming is between 65 and 75 degrees.
In a sunny window:
Violets thrive in windows that face south, east, or west during the winter. Move the plants away from the glass to a location that stays over 55 degrees on chilly winter evenings. Plants should be relocated to a cooler east or even north-facing window in the spring when the light becomes more intense.
To maintain symmetrical growth, spin each plant a quarter turn clockwise every several days.
Under grow lights:
Many lovers of African violets grow their plants under grow lights for the best flowering and growth. Depending on the strength of the bulbs and the size of the plants, place the bulbs between 12 and 15 inches above the tops of the plants. Set a timer for 10 hours of darkness and 14 hours of light each day. Advice: For African violets to bloom, there must be at least eight hours of darkness each day.
For African violets to bloom, there must be at least eight hours of darkness each day.
What kind of light do African violets need?
To grow and blossom healthily, African violets require the right quantity of light. Lack of light causes plants to develop thin, blue-green leaves with long petioles. They don’t blossom properly either. Too much light causes plants to become stunted and produce little, crinkled, yellow leaves on short petioles. African violets thrive best in locations close to windows facing the north or east. African violets can be effectively cultivated under fluorescent lights if these locations are not accessible. African violets should have enough light from a fluorescent light fixture that is suspended 8 to 10 inches above the plants and is on for 12 to 16 hours a day.
Where may African violets be grown successfully?
African violets should be planted in an area with strong, indirect light. A excellent position is frequently one that is next to an east or north window. (Avoid putting African violets in the sun.) African violets can be planted beneath a fluorescent light fixture with two 40-watt fluorescent tubes if a window isn’t accessible. Leave the lights on for 12 to 16 hours per day and suspend the fixture 8 to 10 inches above the plants. African violets prefer temperatures between 60 and 80 degrees Fahrenheit. Keep African violets away from heat sources and chilly drafts during the winter.
How much daylight are required for African violets?
Nope! In actuality, your African violet needs times of complete darkness just as much as it needs times of brilliant indirect light. African violets blossom when it is dark, thus it is essential to give your plant a break from sunshine and grow lights.
Professional Tip: Give your plant at least 12 hours of sunlight and at least 8 hours of darkness each night for long-lasting, robust blooms.
How do I know when to add additional light to my African violet?
Yellowing leaves indicate inadequate light levels for your African violet. Your African violet will simply stop producing blooms, which is another symptom that typically appears along with the yellowing of the leaves. If either or both of these signs appear, think about transferring your African violet to a more sunny spot.