They do best in situations with shade or morning sun/afternoon shade. Most varieties have flowers that hang down a little, making tuberous begonias ideal for hanging baskets and window boxes rather than garden beds and borders. No matter where you grow them, make sure they have good drainage to prevent rot.

How do you take care of a potted begonia?

  1. 1) Plant begonia in pot that allows about 2 inches of space all the way around the roots. …
  2. 2) Begonias like to sit in locations that have daily full to partial morning sunlight.
  3. 3) Put the plant on a regular watering schedule. …
  4. 4) Feed the plant a balanced houseplant fertilizer once a month.

Are begonias indoor or outdoor plants?

All types of begonias are considered annuals outdoors, unless you live in very warm climates. Indoors they will grow as a perennial and come back year after year.

Can a begonia live indoors?

Generally, fibrous and rhizomatous begonias make excellent houseplants while tuberous begonias can be grown as houseplants but have a harder time surviving due to the need for higher humidity and light than the other two kinds. … Begonias grown indoors are especially susceptible to root rot and overwatering.

How do you keep begonias blooming?

Select a location receiving more direct morning or evening sunlight than mid day sun. Early morning / late day sunlight is much cooler with less intense rays. By keeping begonias out of the mid-day direct sun, the plants have less stress, and will produce more blooms.

Do begonias do well in pots?

Begonias prefer growing in light, rich soil with a good concentration of humus, similar to the makeup of potting soil. So it’s no surprise the plants tend to thrive in containers. Begonias planted in a pot should be spaced 4-6″ apart and with the tubers buried hollow-side up.

Can you put begonias in full sun?

Most begonias grow best in part shade (4 to 6 hours of direct morning sun a day), or filtered sun (as through trees). Most will tolerate full shade (no direct or filtered sun), but won’t be as dense and usually have fewer flowers. A few grow in full sun. They prefer moist, but not soggy, soils.

When should I bring my begonias inside?

Timing Is Important: Bring your begonias inside before the first frost, or they may be lost for good. Also, to reduce temperature and humidity shock, take advantage of that wonderful early fall season (when neither the heat nor air conditioning is running nonstop) to get your plants acclimated to the indoors.

How do you get begonias to bloom indoors?

Culture: Flowering houseplant begonias should be located in a bright spot and receive some direct sunlight. Early morning sun in an east window works well. Many of the cane and shrub-types flower best with some direct sun. Several hours of winter sun are beneficial.

Are begonias hard to care for?

It’s time for a begonia. Begonias are some of the most beautiful, visually interesting plants you can grow indoors. However, they can be a bit picky about light and water, though not overly delicate, making them a great intermediate-level plant project.

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Do you have to deadhead begonias?

Hardy in U.S. Department of Agriculture zones 6 through 11, depending on the cultivar, begonias (Begonia spp.) do not require deadheading to thrive. Rather they self-clean by dropping spent flowers on their own, says the University of Illinois Extension.

What is the best potting mix for begonias?

So what soil mix is best for begonias? Use a soil-less mix, one formulated just for indoor plants and usually containing peat moss and perlite or vermiculite. Don’t use amendments as you would in the garden, such as compost, nor garden soil.

Can I put my begonia outside?

Begonias are very sensitive to frost, cold, and wet weather, so don’t hurry to plant them outdoors; they can’t survive temperatures below 45°F. Begonias can be planted directly in the garden, or in hanging baskets or window boxes.

Are coffee grounds good for begonias?

Begonias do best with peat moss based soil. No coffee indoors or out. Coffee works well in compost where it is mixed with other things to get a more neutral food for plants.

Should I trim my begonia?

The begonia foliage should be trimmed back, and the tubers can be dried and stored in a cool, dry location through winter, just as canna or dahlia bulbs are stored. Fibrous rooted and rhizomatous begonias do not die back once a year like tuberous begonias.

What month do begonias flower?

Begonias grow in moist, shady gardens where they have well-drained soil, wind protection and filtered or indirect sunlight. A typical blooming season starts in June and ends with the first frost. They are so easy to grow that a broken stem or leaf stalk stuck in soil often roots as a new plant.

Do begonias need watering every day?

The main rule of thumb for watering begonias is to not let the soil dry out completely. Stick your finger into the soil, and if it dry to your first knuckle, it’s time to water. … Water your plants only about once a month during this time.

Why are my begonia petals turning brown?

The most common cause of brown leaf edges is that your Begonia is incredibly dry. Your Begonia likes consistent moisture. … Begonias do not like soggy soil or to sit in water, so be sure to discard any water that has accumulated in the saucer after watering.

Do begonias like grow lights?

Fluorescent Light As a low-light plant, begonias require less intensive artificial light than many other types of plants — which grow with an artificial light as close as 3 inches from the top leaves.

What conditions do begonias like?

Begonias grow well in dappled or partial shade – avoid south-facing spots as the foliage can burn in direct sunlight. If you’re growing begonias in a greenhouse, shading may be required. Tuberous begonias are ideal for growing in pots and hanging baskets.

Does Begonia come back every year?

Are begonias a perennial plant or an annual flower? There are no perennial begonias. There are forms that make great houseplants and will grow year-round indoors, but outdoors the plants are all unable to tolerate frost.

Can begonias winter indoors?

Overwintering Annual Wax Begonia Some begonias can simply be brought indoors prior to the onset of cold weather for continual growth, such as with wax begonias. … Increase humidity levels but cut down on watering over winter. Once warm temperatures return, increase their watering and begin to move them back outdoors.

Why is my begonia not flowering?

The tuberous begonia suffers flower bud drop if it is overwatered or overfertilized. The plant needs moist soil that dries between waterings. This reduces disease and encourages blooms. The begonia benefits from application of a water-soluble balanced fertilizer once or twice a month.

Why are my begonia leaves crispy?

According to Bloomscape, the most common cause of crisping leaves in a rex begonia is lack of water. … If any water accumulates in your saucer after watering, discard it. The soil should dry out between waterings but not become too dry. Low humidity can also cause brown, dry, crispy leaves in a rex begonia.

How often should I water begonias?

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.

How do you make begonias bushy?

General Pruning Pinch the stems back to the first or second healthy bud from the tip. You can repeat this process two or three times at about four week intervals to encourage maximum bushiness. Pinching forces the begonia to branch at the pinch point, resulting in more stems, leaves and flowers.

Is Epsom salt good for begonias?

Is Epsom salt good for begonias? … While many gardeners attest to using Epsom salt on their plants to enhance their pH levels or add magnesium, it may not be ideal for begonias specifically. If your plants lack magnesium sulfate, it’s better to find fertilizers sufficient in this mineral.

What to do with begonias when finished flowering?

Caring for Tuberous Begonias After They Bloom At the end of the growing season, simply put the entire plant in your compost pile. If you want to save the begonia tubers and replant them next spring, here’s how to do it: Begonias that are in containers can simply be moved indoors before the first frost.

Do begonias need deep pots?

When moving begonia to a bigger pot, select a slightly larger pot for a transplant. Slightly means to choose a pot that is an inch (2.5 cm.), than its previous pot no larger or bigger. It is better to gradually increase the size of the pot as the plant grows rather than plunking it in a huge container.

How long do begonias flower?

They bloom best with short days and cool temperatures, and will often bloom for up to six months.