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Begonia plants are typically under 1 foot tall, with loads of colorful flowers up to 4 inches wide. Begonias are generally hardy in zones 9 & 10, and in colder zones (2 – 8), they can be grown as annuals and overwintered indoors to grow year after year.
Do begonias come back every year?
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.
Do begonias spread?
Native to Brazil, Begonia semperflorens can be winter hardy in zones 10-11, but they are grown as annuals in most of the United States. Sometimes called fibrous begonia, these deer-resistant, non-invasive plants form small clumps that grow anywhere from 6 to 18 inches tall and spread 6 to 12 inches.
How big can begonias grow?
They grow 12 to 18 inches tall and wide and thrive in part shade to full shade locations. They’ll bloom from early summer until frost with clusters of slightly fragrant, light pink flowers, and they have large heart-shaped medium green leaves.
Do begonias grow large?
Many begonia plants grow up to 12 inches tall, but some begonias grow larger. When selecting begonias, make sure to note their height and spread. This helps you determine what containers to plant them in or how many you’ll need for window boxes or flower beds.
Can I save my begonias for next year?
The tubers can be saved over the winter and planted again the next spring for another year of showy color. Store tubers in a dry, dark, cool (above freezing) area. In the spring, start begonia plants by placing the tubers on damp peat moss in a warm environment.
Can you leave begonias in the ground over winter?
Leaving Begonias In The Ground As long as the type of begonia you have is hardy in your climate, then you can overwinter them right in the ground. If they have tubers, then they’ll survive as long it stays above 50° F. During the winter, the foliage on tuberous varieties may die back if the bulb goes dormant.
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.
Do you 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 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.
What begonias grow tall?
Angel wing begonias feature large leaves in the shape of angel wings. The plants can grow to exceed 6 feet tall. The leaves and flowers are beautiful, but the plants can grow to taller than 6 feet.
Do begonias like sun or shade?
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.
When can begonias go outside?
Plant them outdoors in late spring after the soil is warm and all danger of frost has passed. For earlier flowers, the tubers may be started indoors in pots, about 8 weeks before you expect to plant them outdoors. All you need is a pot, some moist growing mix and a warm, sunny location.
How many begonias are in a hanging basket?
When planting up hanging baskets, allow 3 tubers for each 12” basket. Immediately after potting, water well and then grow them on in bright, frost-free conditions, watering only when the compost gets quite dry.
How big do potted begonias get?
Most begonias grow between 8 inches and 3 feet tall, so you can find the perfect plant for the perfect spot. Begonias grow in USDA hardiness zones 8 to 10, and they bloom from summer through frost.
What is a big begonia?
Begonia Big is the bigger, better begonia! It thrives in a wide range of climates and soils, performing in full sun, full shade, and all points in between. Big’s blooms are huge, up to 3 times larger than traditional wax begonias. Plants will reach their maximum size in warmer climates with high moisture levels.
What does a tuberous begonia look like?
A begonia tuber is shaped like a little brown bowl. Sprouts emerge from inside the cupped area and roots form on all sides of the tuber. For best results, encourage the tubers to sprout before planting them in pots or in the garden. Put them in a warm (70°F) area with indirect light.
Do begonias come back every year UK?
These fibrous-rooted, tender perennial begonias are usually grown as annuals. Their flowers can be white, pink or red and are produced throughout the summer until the first frosts.
Are begonias house plants?
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.
