The white spotting on Begonia leaves is often the result of fungal infestations like Powdery Mildew or pest’s infestation like Mealybugs. Sometimes, excessive fertilization and low light conditions can also result in white spots forming on your Begonia leaves.
How do you care for a polka dot begonias?
Caring for polka dot begonia
Keep the compost moist but not soggy from spring to autumn and water more sparingly in winter. Feed with a balanced fertiliser every month in spring and summer. If the stems get too leggy or gangly, pinch out the growing tips in summer and the plant should become more bushy.
Why do Begonia maculata have white spots?
When tiny white, star-shaped spots appear on a begonia flower, leaf or stem, it’s a symptom that the plant is infected with the fungal disease powdery mildew.
Are polka dot begonias hard to take care of?
Another great thing about the Polka dot Begonia maculata is that this houseplant is pretty easy to care for. No need for a green thumb.
How do I get rid of begonias fungus?
Mix 1 tablespoon of baking soda with 1 quart of water in a spray bottle. Spray the begonia plant thoroughly with the solution to coat all of the leaves.
Why is my begonia moldy?
Powdery mildew on begonia is caused by a fungus (Erysiphe cichoracearum). The powdery patches on begonia are composed of fungus strands and spores. Air currents carry these spores, which are capable of infecting leaves, stems, and flowers of the same or nearby plants.
Should I mist my Polka Dot Begonia?
Your Polka Dot Begonia will do well in average room temperatures between 60-80 degrees. Your Begonia prefers a humid environment but does not tolerate misting. Use a pebble tray or humidifier, instead. Feed once a month during the spring and summer with a liquid fertilizer for indoor plants.
How often should I water my Polka Dot Begonia?
A Begonia Maculata is a plant that loves to be in moist soil. This means you should water it regularly. Depending on the season, this could be once every 4 days in the summer and every week to two weeks in the winter.
Is begonia an indoor plant?
Begonias are a popular houseplant. Some varieties of begonia houseplants are grown for their flowers while others are grown for their striking foliage. Growing begonias as houseplants only requires a little bit of knowledge in order to keep them looking their very best indoors.
Should you mist Begonia maculata?
Should you mist begonia maculata? Because begonia loves humidity, the natural reaction is to mist the leaves. However, misting can expose the plant to powdery mildew that is encouraged by damp leaves. It is therefore recommended that you use fine spray and dry the leaves after a while.
Are Begonia maculata rare?
It would have fallen into the class of rare plants and you would have struggled to find it in any local shops. However, due to its increasing popularity, you’re now able to find Begonia Maculatas in all kind of garden centres and local plant shops.
Why do I keep killing begonias?
Dropping stems and/or leaves – When a begonia starts dropping leaves and stems, it’s usually because of too much water (especially during the winter). But it could also be from exposure to cold temps, or moving the plant around too much.
How much water does a begonia need?
Water Needs
A good rule of thumb is to water every two to four days. When it’s hot and dry you’ll need to water more often than when the air cools down and the soil holds more moisture. Begonia plants in full sun will also require more water than plants in shady locations.
Does a Polka Dot Begonia bloom?
Polka dot begonias do indeed bloom and flower, typically during the spring and winter seasons. In order to force your polka dot begonia to bloom, simply increase its light source to medium-high (but not direct). If your polka dot begonia doesn’t receive enough light during its active growing phases.
Do begonias need trellis?
The next task that becomes urgent as the upright begonias grow taller is staking. Even though the plant stems appear thick and strong, it is very necessary to provide some additional support for those stems so that the weight of the blooms and gravity don’t cause the stems to topple and snap away from the tuber.
What’s wrong with my begonias?
Overwatering and underwatering are the most common causes of a begonia wilting. Begonias wilt quickly once their soil dries out, but maintaining excessively wet soil can also result in dramatic wilting due to root rot. Temperature stress, transplant shock, pests, and disease can also cause drooping.
Why do begonias rot?
Water. The most common reason begonia leaves rot is too frequent watering. Begonias are succulent plants with stems that are mostly water, which makes them very sensitive to moisture and fungus. Overwatering begonias causes their leaves to turn yellow, a process called chlorosis.
