Does Begonia Rex Need Sun?

Does Begonia rex need sun?

Rex begonias are herbaceous perennials that grow from rhizomes, which are plant stems that grow horizontally underground or across the soil surface.

Rex Begonia needs bright, indirect sun. Because direct sunlight can burn the leaves, the rex begonia plant thrives best in shady locations. Bright indirect light supports plant growth by minimizing root rot and supplying tiny amounts of sunshine to the leaves.

Locate a location with less direct sunshine and sufficient water drainage, such as under a tree. Rex begonias prefer bright, indirect light all year. Because they are not aggressive bloomers, they can withstand less light than other begonias and flourish under fluorescent lights.

How do you propagate Begonia rex?

Rhizomatous begonias, such as the rex begonia, are easily propagated through rhizome division during repotting. Almost all begonia species can be propagated from leaf-tip cuttings. A rooting hormone might assist the cuttings in sprouting.

Rex Begonias can also be propagated by pinning a leaf to the bedding mix and making minor incisions in the leaf veins, or by immediately inserting a leaf (with a petiole) into the soil. The petiole is the stalk that connects the leaf blade to the stem of the plant.

Can you propagate Begonia rex in water?

To water propagate your Begonia, just immerse the stem in water while leaving the leaves sticking out. Then, to ensure ideal growing circumstances, place the vase or glass containing the plant in a bright and warm location.

There’s no need to use a soilless mix or rooting hormone because these plants desire to grow. They can be started in a glass of water. Keep the begonia cut stems cool and moist until you’re ready to place them in a transparent vase or jar of water.

Make sure you know which side is up, because putting the tips down in the water can prevent the cuttings from rooting.

Rhizomatous begonias, such as the rex begonia, can be propagated readily through rhizome division during repotting. Almost all begonia species can be propagated from leaf-tip cuttings. A rooting hormone might assist the cuttings in sprouting.

Should I mist my rex begonia?

Rex begonias demand frequent watering, but don’t over-water them. They also prefer humidity but dislike direct misting, which promotes powdery mildew. Before watering, allow the soil surface to become dry to the touch.

Knowing when to water your Rex begonia is simple, though you will most likely need to water it regularly, especially during the growing season. Examine the soil in the container, and if the top has just dried, water until it runs out of the pot’s bottom drain holes.

However, don’t keep the soil too wet or rot will occur, and don’t let the soil dry out to the point where the Rex begonia wilts.

How tall does rex begonia grow?

With all of the breeding that has gone on with Rex begonias, it’s difficult not to find one that catches your eye, especially as more and more choices with a wide range of colors and unique veining and puckering in the leaves are being released.

The leaf sizes vary but can grow up to 9 inches long and 5 inches wide, and the plants’ mounding habit can reach 12 to 18 inches tall and wide—the ideal proportions for creating stunning and dramatic planting combinations with perennials, annuals, or other tropical beauties.

How do you grow Rex begonia vines?

Vining rex begonias are leaf-rooting, woody stem plants that grow relatively fast and appreciate full sun in tropical and subtropical regions or in protected locations. There are several types of vining Rex begonias, including the rhizomatous Rex Goliath series, which can grow to 9 feet tall by early summer.

These vining begonias produce huge leaves up to 5 feet long that resemble oak leaves and become wavy with age.

Sunlight: Indirect light that ranges from moderate to bright.

Water: Water on a weekly basis, allowing the top inch of soil to dry between waterings.

Humidity: Can tolerate low humidity but prefers high humidity. Avoid misting, which can cause powdery mildew problems.

Temperature: The average home temperature ranges from 65°F to 75°F. The Rex Begonia is comfortable if you’re comfortable.

How do you repot a rex begonia?

When transplanting a begonia to a larger pot, choose a slightly larger pot for the transplant. Slightly refers to selecting a pot that is an inch (2.5 cm) larger than the previous pot. It is preferable to gradually expand the size of the pot as the plant grows rather than forcing it into a large container, which might cause root rot.

Make sure the plant has a strong root structure before repotting. Choose a pot with sufficient drainage holes.

Make a soilless planting medium from of peat moss, vermiculite, and perlite in equal quantities. To assist manage humidity, add a couple of teaspoons of crushed limestone to the medium. Mix thoroughly and wet with water.

Remove the begonia from its container gently and place it in the new medium right away. Water the begonia transplant and acclimatize it in a shaded place.

What type of begonia is a Rex?

Begonia rex is one of the most striking and visually appealing begonias. These plants are notable for their variegated leaves and are sometimes termed painted-leaf begonias or fancy-leaf begonias.

They frequently have enormous (up to 6 inch long) leaves that are vividly colored in green, crimson, silver, and sometimes purple.

These plants are almost entirely produced for their foliage—their blooms are small and uninteresting, and many gardeners nip off blooms to maintain magnificent leaf displays. Plant outside after frosts in May, but indoors at any time.

These plants have a slow growth rate, which means they may only reach a height of 12 inches in a year. Animals are poisoned by the rex begonia.

• Rex begonia is the common name for a kind of begonia.
• Begonia rex-cultorum is the scientific name for this plant.
• Begoniaceae is the name of a family of plants.
• Hardiness of Herbaceous Perennial Plant 10-12 Zones (USDA)
• Native Territory: Northeastern India, southern China, and Vietnam
• Bloom Period: This plant is not cultivated for its flowers.

Is Begonia rex toxic?

Rex Begonias are harmful to both cats and dogs, according to the ASPCA.

• Clinical Symptoms: Kidney failure (in grazing animals), vomiting, and salivation in dogs/cats are all symptoms of kidney failure. The majority of the poisonous material is found underground.
• Principles of Toxicity: Calcium oxalates that are soluble
• Toxicity: toxic to dogs, cats, and horses.

Can Begonia rex take full sun?

Rex begonias are not true sun lovers, preferring shade and being happiest in a semi-shade location. Rex begonias prefer bright, indirect light all year. Because they are not aggressive bloomers, they can withstand less light than other begonias and flourish under fluorescent lights.

They can be trained to climb on walls or trellises by binding the stem to a support with softwood twine or an outdoor plant tie fabric, with long enough ties to let the plant hang over about 10 inches (25 cm).

Can you grow rex begonia indoors?

Rex begonia can be grown indoors.

Rex begonias are herbaceous perennials that grow from rhizomes, which are plant stems that grow horizontally underground or across the soil surface.

Although these potted plants are moderately drought-tolerant, it is advisable to ensure that the soil stays consistently moist before wilt sets in.

Rex begonias thrive in moderate temperatures of around 60 to 70 degrees Fahrenheit with moderate humidity and light levels of about 250–400-foot candles.

Do Begonia rex need sunlight?

Rex begonias are shade loving plants that do best in indirect light, with the lower leaves turning a beautiful crimson color. Like other begonias, they need to be watered when the top inch of soil dries between waterings.

Rex begonias are not true sun lovers, preferring shade and being happiest in a semi-shade location. To ensure that the begonia is not located in full sun for the most amount of time, place it in a sunny window.

These plants are herbaceous perennials that grow from rhizomes, which are plant stems that grow horizontally underground or across the soil surface.

Although these potted plants are moderately drought-tolerant, it is advisable to ensure that the soil stays consistently moist before wilt sets in.

How do you propagate rex begonia vines?

Cuttings are the most convenient technique to propagate this plant. Follow these instructions after snipping a 6-8 inch cutting from a healthy plant in early spring or late autumn. Remove all of the bottom foliage, dip the end in a rooting hormone, and plant it in a high-quality potting mix.

Water thoroughly, cover the cutting with a plastic sheet, drill several ventilation holes, and position the pot in a location that receives bright but indirect sunshine.

In 30-40 days, the cutting will produce roots.

Is rex begonia an annual or perennial?

Rex begonia (Begonia rex-cultorum) is a semi-tropical perennial plant that is typically planted as an indoor or outdoor container plant. Commercially available forms are carefully produced variations of the B. rex species, which is native to regions of eastern Asia.

In all save the warmest climes, rex begonia is grown as an annual if planted in the garden (a somewhat rare occurrence).

Because these are mostly foliage plants, meticulous management is required to fully appreciate their beauty. Use a permeable potting mix in a shallow container, feed the plant on a regular basis, and keep the plant moist but not overwatered.

How do you grow rex begonia from seed?

Begonia seeds are quite tiny and require light to germinate. The main factors are:

• Sow seeds indoors at temperatures ranging from 68° to 75°.
• There is no need for a cover because light promotes germination.
• The microscopic, dust-like seeds should germinate in 15-20 days.
• Sow the seeds indoors at any time.
• Sow wax begonias 12 weeks before planting out and tuberous begonias 12-16 weeks before planting out for outdoor use.
• It is recommended a maximum planting depth of 4X the width of the seed when spreading seed outdoors.

How long does it take to propagate Begonia rex?

Rex begonias (Begonia Rex-cultorum group) have enormous, colorful leaves that can be propagated from leaf cuttings or seeds. It takes about six months to grow a plant from a leaf cutting, and almost as long to grow a plant from seed.

The seeds are tough to germinate, but the main issue with producing rex begonias from seed is that you can’t be certain of the results.

How often should you water Begonia rex?

Rex begonias demand regular watering, but don’t overwater them. They thrive in humidity, but if you shower the leaves, make sure they don’t become too moist and encourage powdery mildew. Before watering, allow the soil surface to become dry to the touch.

However, if the soil becomes too dry, the plant will begin to wither. Water the soil until it feels slightly moist yet equally moist.

Is Begonia rex easy to grow?

Rex Begonias are prized for their beautiful leaves. The cultivar is available in a variety of colors, textures, and shapes. Its leaves can take on a variety of shapes, including hearts, seashell swirls, ivy-like formations, and others.

The Rex Begonia is distinguished by its vivid hues, which are frequently a combination of green, pink, and burgundy, but can also include metallic tints of grey silver. Always a sight to behold! Rex Begonias are tropical houseplants that are as easy to care for as they are easy on the eyes.

Are Begonia rex toxic to dogs?

Rex begonias are toxic to dogs and cats. Eating even small amounts can cause severe gastrointestinal distress and even death. Rex begonias contain calcium oxalate crystals, which cause intense burning of the mouth and throat.

Rex begonias are poisonous to cats and dogs if ingested. Rex begonias contain calcium oxalate crystals, which cause intense burning of the mouth and throat. As little as one bite can be fatal to a small dog or cat when ingested.

How do you identify a begonia rex?

These are foliage begonias that are almost a hot house variety. They thrive in temperatures ranging from 70 to 75 degrees Fahrenheit (21-24 C.). The heart-shaped leaves are the most eye-catching foliage producers.

The leaves can be brilliant red, green, pink, silver, gray, or purple in a variety of designs and combinations. The leaves are slightly hairy and textured, adding to the foliage’s appeal. The blossoms will usually be hidden within the foliage.

Is Begonia rex easy to care for?

Rex begonias are very easy to care for, but the plant is usually still appropriate for a beginner gardener. The plant is grown in pots, and needs to be watered on a regular basis.

Watering is really important in the hot weather. Rex plants prefer moist soil, but they do not take to waterlogged roots or soggy soil. In fact, these plants will wilt in these conditions.

Rex begonias prefer indirect sunlight, but they also can be grown in a partial shade situation with adequate moisture.

Is Begonia rex poisonous to cats?

Rex begonias are toxic to dogs and cats. Eating even small amounts can cause severe gastrointestinal distress and even death.

Rex begonias contain calcium oxalate crystals, which cause intense burning of the mouth and throat.

Rex begonias are poisonous to cats and dogs if ingested. Rex begonias contain calcium oxalate crystals, which cause intense burning of the mouth and throat. As little as one bite can be fatal to a small dog or cat when ingested.