How much humidity does a rex begonia need?
A rex begonia needs a high level of humidity in order to be healthy and keep growing properly. The average amount of humidity needed is between 40% and 55% but this can vary depending on the type of begonia.
The optimal conditions for Rex begonias are moderate temperatures (60 to 70 degrees Fahrenheit) and somewhat high humidity (around 50 percent). Growth slows in frigid temperatures, and some begonias lay dormant over the winter owing to a lack of light.
The rex and other foliage begonias, like other begonias, prefer the same humid, mild habitat that understory ferns do.
How much light does a Rex begonia need?
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).
How much sun does a Rex Begonia need?
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 often should you water begonia rex?
Regular watering is required for Rex begonias, but be careful not to 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.
Water should be applied exclusively to the soil and not to the leaves to reduce disease concerns. Watering early in the day allows the foliage to dry before evening. Reduce watering to once every two to three weeks during the winter, when the Rex begonia isn’t actively growing.
How tall does a rex begonia get?
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.
Is Begonia rex poisonous?
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.
Is Rex Begonia a vine?
No, Rex Begonias are flowering perennials that grow from rhizomes, which are plant stems that grow horizontally underground or across the soil surface.
Rex begonia is not a trailing plant, but is an herbaceous perennial that grows from rhizomes. The best time to start Rex begonias indoors is in midwinter with the last frost. Remove the plants from their pots before they bloom and repot them into 6-to-8-inch containers.
Is a rex begonia tuberous?
No. Begonias come in a variety of varieties, and they are frequently classed based on the type of roots they generate. They might be tuberous, fibrous, or rhizomatous in nature.
Rex begonias are rhizomatous, meaning they send their leaves up from a creeping rhizome, which is essentially a modified underground stem.
Rex begonias are a species of rhizomatous begonia known for its exceptional leaves, color, and texture. Flowers are secondary to the bold leaves in the hundreds of varieties cultivated for foliage.
Is begonia escargot a Rex?
Escargot is a cultivar of a group of begonias known as Rex begonias (Rex cultorum group). It grows to a height of 6 to 12 inches. Rex begonias are evergreen perennials that survive for many years in warm locations where freezing winter temperatures do not occur.
You can plant them as summer annuals in frigid climates, enjoying them for a single growing season before succumbing to frost.
Is begonia Rex Air purifier?
The Begonia Red Bull is a plant that will draw the attention of everyone in the room with its flaming red leaves color. The plant’s vivid crimson shade makes it difficult to ignore in enclosed places.
Begonia rex Red Bull is a beautiful indoor purifier that uses its air-purifying properties to eliminate harmful pollutants and undesired toxins from the air around it.
Rex Begonias should be planted in partial shade and watered once a week. Direct sunshine is preferable than partial shadow because it will damage the plant’s leaves. Watering once a week is advised, especially if the soil is dry to the touch.
However, as winter approaches, the levels can drop to once every two weeks.
Is begonia rex an indoor plant?
Yes. Rex begonias are perennials that are grown as houseplants.
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.
They need to receive six hours of sunlight per day, with temperatures between 60- and 70-degrees Fahrenheit.
Rex begonias perform well when located in a sunny window that is shaded by trees outside or by sheer window covers indoors. Plants that are exposed to direct sunlight will develop leaves with brown edges and leaf drop can occur if the plant is not moved back into a shadier location.
Is begonia rex easy to care for?
Rex begonias are one of the easiest houseplants to care for and thrive in a variety of environments. They will, however, let you know if their water, light, and soil conditions are not to their liking.
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.
It might be difficult to find just the ideal conditions for a rex begonia to show off its best leaf color. The ideal daytime temperature is around 70 degrees Fahrenheit, the ideal nighttime temperature is around 60 degrees Fahrenheit, and the ideal humidity level is around 50 percent.
Allow the plant to receive lots of bright indirect sunlight, but keep it out of direct sunlight. Rotate the plant periodically to ensure that it receives equal light from all sides.
Is begonia rex toxic?
Rex Begonia is 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.
Is it Rex Begonia or Begonia rex?
Begonia rex (the king begonia), is a flowering plant in the Begoniaceae family. It ranges from Arunachal Pradesh to Southeast China and has been imported to Bangladesh, Cuba, and Hispaniola. It is the parent plant of over 500 houseplant cultivars in the Begonia Rex Cultorum Group.
Begonia annulata, B. cathayana, B. decora, B. diadema, B. dregei, B. grandis, B. hatacoa, B. palmata, and B. xanthina are some of the other parents in the plethora of crosses made during the Group’s formation.
Is Rex Begonia a rhizome?
Begonia rex, an Indian plant, gave rise to the Rex cultorum genus. These plants were distinguished by black foliage with pronounced silvery grey streaks. They are, in fact, a rhizomatous begonia. A rhizome is a thickened stem that produces leaves.
This species was introduced into cultivation around 1850 and quickly became popular as a houseplant. As Rex begonias hybridize readily, hybrids with varied leaf patterns began to appear.
Several hundred small seeds, each capable of developing into a new plant, may be produced from each cross, whether intentional or unintentional. ‘Escargot’ and ‘Froggy’ are two intriguing cultivars.
Is Rex Begonia safe for dogs?
Rex Begonia is toxic to dogs when digested. This plant contains calcium oxalates which can cause the death of animals who ingest it. It should not be readily available to dogs if they are allowed to roam around in your house and garden.
Rex Begonia is a perennial that can grow up to three feet tall with colorful leaves and pink, white or purple flowers.
What do Begonia rex seeds look like?
Rex begonias (Begonia rex hybrids) are rhizomatous begonias with intricate, brilliantly colored leaves. While these spectacular plants do bloom, their foliage outshines their little pink blossoms. These container plants thrive in warm, damp environments similar to those found on forest floors.
While most rex begonias are propagated by cuttings, they can also be grown from seed, either indoors or outdoors in USDA plant hardiness zones 10 through 11.
Begonia seeds are so little that they could be mistaken for dust or pollen. 1 ounce is made up of around 1,000,000 begonia seeds, with each seed weighing approximately 28 micrograms.
The seeds themselves are reddish brown with delicate ridges and pits on the outside that can only be seen under a microscope. To make begonia seeds simpler to handle, several seed companies wrap them in fertilizer and other ingredients.
What does a begonia rex look like?
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.
What is the common name for Begonia rex?
The foliage of Rex begonias (Begonia Rex-cultorum group) is spectacular, with a wide range of colors, forms, and textures. The flowers are small, but who cares when you have leaves like these? Rex begonias steal the stage in any shade garden for months on end, especially when grown in pots.
Rex Begonia, King Begonia, Painted-leaf Begonia are all common names for this plant. This species grows best at temperatures ranging from 18 to 24 °C.
What is wrong with my rex begonia?
If the leaves of your magnificent rex begonia begin to wilt, which is one of its most prominent problems, you’ll notice. Aside from a pest infestation, the leaves could be wilting for a variety of reasons, including the following:
- The soil is either dry or overly damp.
- The soil does not drain well enough.
- The plant requires more-light, but not bright light.
- The humidity is too low (but don’t shower the plant because rex begonias dislike wet foliage).