Rex Begonia

October 18, 2024 Post a Comment

Rex begonia

Rex Begonia

General Care.
Sunlight. Moderate to bright indirect light.
Water. Water weekly allowing the top inch of soil to dry out between waterings.
Humidity. Will tolerate dry air but prefer high humidity.
Temperature. Average home temperature of 65°F-75°F. ...
Size. ...
Common Problems. ...
Precautions.

How long do rex begonias last?

A variety of a group of begonias known as Rex begonias (Rex cultorum group), Escargot is a cultivar that reaches about 6 to 12 inches in height. In warm climates where freezing winter temperatures do not occur, Rex begonias are evergreen perennials that live for many years.

Can rex begonias grow outside?

Outdoors, rex begonias like part- to deep shade, ordinary potting soil, and water when the top inch or so of the soil is dry. Give them a balanced liquid fertilizer once a month, or add granular timed-release fertilizer to the potting soil at planting time. Avoid misting the leaves; alkaline water just desiccates them.

Can rex begonias take full sun?

The rex begonia plant grows best in shady areas, as direct sun can burn the leaves. Bright indirect light promotes plant growth, preventing root rot and providing the leaves with sunlight in small doses. Find a site that receives minimal direct sunlight and good water drainage, like under a tree.

How long do begonias last in pots?

No begonia has a long life span. Most only live for 2 to 3 years, even with good care.

What are the common problems with Begonia rex?

Growing Problems Wilting or drooping leaves is one of the most visible problems in growing Begonia rex. But that is just a result of a deep-seated issue. Watering problems (overwatering or underwatering), lack of light or too much of it, low humidity, or even pests and diseases can make a sick plant.

How do I keep Begonia rex happy?

Generally, the rex begonia indoors prefers relatively cool temperatures, moist soil, and humid conditions. Rex begonias do well in bright indirect light. Some direct sun is okay for short times, especially if it is from an eastern window that has morning sun, which is gentler.

Do rex begonias like sun or shade?

Rex begonias like bright, indirect light year-round. Because they are not aggressive bloomers, they can tolerate less light than other begonias and will thrive under fluorescent lights.

Do rex begonias like to be root bound?

Begonias like to be root-bound, and can struggle if repotted too often. When it's time for repotting begonias, be certain to choose a container that is only one size larger than the current one. They can start to suffer if they're planted in a pot that's too large.

How do you winterize rex begonias?

Place a layer of peat moss, vermiculite, or sawdust in a small cardboard box. Lay the tubers on the storage medium, then cover the tubers with additional peat, vermiculite, or sawdust. Store the tubers in an area with a temperature of 40 to 50 degrees Fahrenheit. Do not allow the tubers to freeze.

How often should you water Begonia rex?

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.

Can a rex begonia survive winter?

Overwintering: Rex begonias make excellent houseplants and can easily be overwintered indoors. To supply plants with adequate humidity, place containers on a tray of gravel, where runoff water may collect, evaporate, and raise the air-moisture level. Avoid placing plants near drafts.

Do rex begonias need misting?

Answer: While rex begonias and many other houseplants prefer high relative humidities, misting is ineffective unless you're prepared to mist the plants several times a day. Also, rex begonias are not fond of water on their foliage.

Do begonias like morning or afternoon sun?

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 big do Begonia rex get?

It grows 8 inches tall and wide. Salsa Rex begonia is a silver-leaf type that's variegated with shades of green and burgundy-red. It grows 8 inches tall and wide. Silver Limbo is a compact, small-leafed variety that offers beautiful metallic-silver foliage that has purple-red backsides.

Can I leave my begonias in pots over winter?

Yes, you can overwinter begonias in pots. Fibrous types can be kept as a houseplant, while tuberous varieties should be stored dormant in a cool, dark location. What is this? Overwintering begonias is easy, and it's a great way to save your favorite varieties every year.

How do I know if my begonia is tuberous or fibrous?

Gently dig up your begonia and take a look at the roots. Fibrous-rooted begonias will look stringy; rhizomatous will have creeping surface stems and roots; and tuberous begonias have a round, flattened brown tuber that looks, well, a lot like a cow pie!

Do begonias like tight pots?

Begonias like their roots crowded and well-drained. For small plants, only move them up in 1 inch increments until you get to about 6 inch size. After that you can make 2 inch jumps in size, such as a 6 inch pot up to an 8, then an 8 up to a 10 etc.

Do rex begonias go dormant indoors?

Rex Begonias are a bit more of a challenge for indoor growing, but with a high humidity level can be gorgeous with bright filtered light. These plants like constant moderate moisture, high humidity, and regular fertilization. They do not go dormant, so never allow them to dry out.