African violet (AV) is a multifaceted diploid plant belonging to the violet leaf family. It is a perennial vineor ground cover which grows best in dry, warm soil where it gets the nutrients it needs from the soil. It flowers during late summer and early fall. Flowers look like tiny marigolds with purple, red, orange or blue blossoms.
The main varieties of African violets are African violet (AV) hydrangeas, African violet (AV) impatiens, African violet (AV) banded, African violet (AV) belted, African violet (AV) mertens, and African violet (AV) oleifera. Hydrangeas are native to Madagascar and can grow up to three feet tall. They are deciduous, growing best in the evening. The flowers usually have four raylike petals and an egg-laying center with a whitish bow at the top. They are cultivated in soil resulting from adobe sand or rocky soil.
Because of the many uses of African violet plants, they are often grown as houseplants. They need a very rich soil, preferably one that is void of sand, rock salt, or chlorinated water. It is best that the soil used is well-drained, has good drainage, is slightly acidic in nature, and is well-moist for the roots.
The african violet flowers usually have dark green leaves. However, some varieties of the plant may have light green leaves. When the leaves turn yellow, it means that the plant is suffering from yellowing of the leaves – commonly called “soft yellowing”. This condition can be caused by several factors, among which are exposure to too much sun, soil that is heavy with organic materials like sand, and poor watering.
There are also some gardeners who think that watering the plant too frequently is a primary cause of its yellowing foliage. While excessive watering is not a necessary condition for the plant to grow to its full potential, excessive watering can result in the growth of stems and leaves that are weak, frail, and easily damaged. In addition, excessive watering can cause the plant to become dependent on the water source. If this happens, the plant will only drink as much as it needs – and will then stop growing altogether. This is how a plant becomes dependent on a particular type of soil in order to survive.
A second common cause of the darkening of the leaves of the african violet plant is too much exposure to hot water. It is recommended that the water that is used to hydrate the plant be carefully watched to make sure that it is never too hot to touch. Excessive or frequent exposure to very hot water can result in the growth of chlorinated leaves on the plant, and even the development of what is called “bone diseases.” The reason for this is that the leaves of the plant can develop the kind of damage called “bleaching,” where the color of the leaves are burned off by the intensity of the sunlight. This can be prevented by using low temperature lights and by using only enough hot water to hydrate the plant.
The final cause of the yellowing foliage of the african violet plant can be traced back to the way that it has been grown. The plant was originally planted to be ornamental, but it was found that when placed in the ground it was actually attractive as a flower. This led to over planting and the planting of too many low quality seedlings. As a result, many of these low quality plants were left un-grow and fell victim to the forces of nature, and they withered away. Because these lower quality seedlings had not been properly cared for during their initial growth, they began to die off and eventually to give way to more vigorous and healthy plants. It is important that any African violet home plants be given the proper care during their initial growing period.
If you have ever wondered, “what causes african violet leaves to turn yellow,” you may want to consider giving your plants the attention and care that they need. African violets will reward you with blooming flowers and delicious fruit in the spring and summer. They will also do well if you attempt to help them combat the yellowing that comes with old age. This can be accomplished by supplying them with the nutrients that they need to stay strong, healthy and vibrant. By providing the right amount of water, fertilizer and the correct environment, you can help your African violet reach its full bloom.
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