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How to plant begonia bulbs indoors?

How to plant begonia bulbs indoors? In late February or early March, plant the tubers (concave side up) just below the soil level. Soil should be somewhat moist. Cover with paper or plastic wrap and place on a window sill or other location with indirect maximum light. Temperature should not fall below 60°F.

How do you plant begonia bulbs? Dig holes about two inches deep, spaced eight inches apart. Place the begonias into the holes and lightly pat soil around the tubers. The tubers should be covered with no more than an inch of soil, whether you plant them in the ground or in pots. Water the begonias when the soil feels dry.

How do you start begonia bulbs indoors? Start by filling a pot or tray with 2 to 3” of moistened growing mix. Place a tuber on the soil surface, with the hollow side up and cover it with another 1″ of soil. Water thoroughly. Begonia tubers grow more quickly in a warm, humid environment.

Should begonia bulbs be soaked before planting? Water as needed so the soil never dries out completely. When the plant begins to put out strong growth and healthy leaves, gradually increase the watering rate, as it will dry out more quickly. Remember though that you still want to keep the potting mix barely moist and certainly not soaking wet.

How to plant begonia bulbs indoors? – Related Questions

How to plant full grown begonia?

Plant wax begonia transplants 6 to 8 inches apart and others according to their mature size. Tubers can be started indoors by placing the tubers, hollow side up, 1 inch apart in a shallow tray with moist potting mix. Place the tray in a dark room and water just enough to keep the potting mix moist, but not soggy.

How to deadhead wax begonias?

Grab the stem, about 1/2 inch below the faded flower, with your thumb and index or middle finger. Pinch the stem to snap the flower off, recommends Galveston County Master Gardeners. Repeat the motion for the other spent flowers. Discard the spent flowers rather than letting them drop below the plant.

Are begonias plants poisonous to cats?

Begonia. Although its most toxic parts are underground, it’s still best to keep begonias out of reach of your pets. They cause vomiting in dogs and cats and can be even more dangerous for horses and grazing animals.

How to start off begonias?

Start by filling a pot or tray with 2 to 3” of moistened growing mix. Place a tuber on the soil surface, with the hollow side up and cover it with another 1″ of soil. Water thoroughly. Begonia tubers grow more quickly in a warm, humid environment.

Are all begonias grown from tubers?

Any begonias that do not have tubers or rhizomes fall into the third general category of fibrous-rooted varieties. These have ordinary root systems and include many varieties commonly used as summer bedding plants. All begonias with glossy leaves are of this “wax leaf” begonia type.

How to tend to begonias?

The most compact and healthy wax begonias result from deadheading and pinching back regularly. Annual begonia plants may be cut back before frost and used inside as a houseplant in winter. Once inside, keep the soil moist, provide humidity with a pebble tray and place in bright filtered light.

Can begonias take 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.

How to cut back tuberous begonias?

Cutting back large, overgrown begonias may be necessary to restore them to their usual shape. Use clean, sharp shears or a knife to cut the stems back to a leaf node. Begonias can be cut back to within 3 inches of the soil to revitalize them, if necessary, but pinching and pruning is not the end of the story.

Are fibrous begonias drought resistent?

Wax or fibrous begonia (Begonia semperflorens) is the most drought tolerant of the species. … Growing best in well-drained soil high in organic content, potted wax-leaf begonia performs best when soil is allowed to dry out between waterings.

How do you winterize potted begonias?

Tuberous begonias should be dug up and stored indoors during winter until the return of warmer weather in spring. Begonias can be dug up in fall once foliage has faded or just after the first light frost. Spread begonia clumps on newspaper and leave this in a sunny area until thoroughly dry — about a week.

Where to cut begonias cane for propagation?

When taking a tip or stem cutting, cut the stem about half an inch below a node that has not flowered. If the cut is closer, then the cutting may rot instead of rooting. When rooting the cutting, remove any leaves from the lower nodes first, since these leaves will be buried and will rot.

How fast do wax begonias grow?

They will need a lot of light to grow, so do not cover them at all. They will grow best between 70 and 75 degrees Fahrenheit, and you should start to see growth in about 15 to 20 days.

How cold can wax begonias tolerate?

These begonias are at their best when daytime temperatures are between 60 and 70 degrees Fahrenheit. They will tolerate cooler and warmer temperatures, but they cannot tolerate frost. Set plants out in spring after the last frost date. Wax begonias can be grown from seed, but are most easily increased by cuttings.

What temperature can begonias take?

They prefer daily temperatures around 75 degrees Fahrenheit and overnight lows in the mid-60s, but they can often tolerate higher temperatures with protection from harsh sun rays. Begonias can be transplanted to the flower garden in late spring as soon as the danger of frost has passed.

Where to plant angel wing begonias?

Locate the angel win begonia houseplant in bright indirect light, in moderate temperatures. When growing angel wing begonias for the attractive foliage, flowers may not be desirable. If this is the case, place them in low light areas. Plants located in low light conditions will grow, but will not likely flower.

How do you grow begonias?

Most like bright, dappled light to grow their best. Soil Conditions: Begonias grow best in light, fertile, well-drained soil. Begonias are very susceptible to root and stem rot when exposed to cold, wet soils, so proper drainage is essential.

Are begonias poisonous to tortoises?

These large-leaved Begonias grow from tubers or rhizomes which have high concentrations of calcium oxalate crystals in them, and these could cause irritation. There should be no problem feeding tortoises the flowers and leaves now and then, but do not feed the tuber or any roots of these plants.

Are begonias sun or shade plants?

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.

Can i mist begonias?

Begonias also require high humidity to thrive, a challenge when growing them indoors. … You also should not spray begonias with water, especially rex begonias. Misting does create humidity, but begonias are prone to powdery mildew, so it’s better to keep the leaves dry.

When to stop watering begonias?

Stop watering them when they start to yellow and their leaves drop. Even in relatively warmer climates, however, it is often still advisable to dig up your begonias and store them for the winter. Note: If your begonias were potted and not in beds, you can put the pots in an indoor place where the tubers won’t get wet.

How to prop a begonia leaf?

Make a hole in your planting medium with a dibble stick (or if you’re like me, use that pencil sitting on the counter) and insert your stem into the hole. Tamp down the medium to hold the cutting upright. Rooting begonias aren’t fussy about the medium they’re grown in as long as it’s light and retains moisture.

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