Rieger Begonia

August 05, 2023 Post a Comment

Rieger begonia

Rieger Begonia Care

Water. Keep the top 1/2 inch of your Rieger begonia dry between waterings.
Temperature. Reiger begonias need average to warm (and humid) temps.
Soil. Airy, light, fast-draining soil is perfect for these begonias.
Fertilizer. Use liquid fertilizer weekly at quarter strength or biweekly at half strength.

Do Rieger begonias come back?

They are fast-growing, and typically bred to bloom during the winter season and sold as disposable plants; the idea is to enjoy the bloom and throw them out after the season is over. But you needn't follow this rule: You can grow Rieger begonias year-round and enjoy their blooms next fall.

Is a Rieger begonia a perennial?

A compact, easy-care begonia with large, vibrant blooms from spring through fall. Its multiple, big blooms atop dense, lush, green foliage make it an excellent choice for hanging baskets or containers. Grows as a perennial in mild winter regions; treat as an annual elsewhere.

Can Rieger begonias take full sun?

Rieger Begonias require bright, indirect, or filtered sunlight if planted indoors. If planted outdoors, these plants thrive with partial shade, so their leaves don't burn. However, in the winter, you can place your plant in direct light if planted indoors to keep it healthy.

How do you winterize Rieger begonias?

Keep them in bright light and water only moderately as new stems grow back, remembering they won't need much water until they start producing new leaves. They seem to prefer cool temperatures (45-55°F/7-13°C) at this time. By the New Year, they should be coming back strongly.

Do you deadhead Rieger begonias?

Don't leave outside in the wintertime they will die Pinchbeck leggy stems and deadhead flowers or

Can you leave 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. Overwintering begonias is easy, and it's a great way to save your favorite varieties every year.

Can Rieger begonias go outside?

Widely sold as potted flowering plants, this makes a great patio plant when weather is mild. This plant comes in many colors including orange, red, yellow and pink. Avoid hot direct sunlight, and go for more filtered or shaded light outdoors.

How long do Rieger begonias last?

After it starts blooming, a Rieger begonia will often continue to flower for up to six months, if the conditions are right.

Do begonias need to be cut back in winter?

Cut back begonia stems to three or four inches above the tuber in fall as you prepare to overwinter them. Do this for tuberous begonias when you bring them into a frost-free space for winter. The stems of hardy begonias, will die back naturally if you're leaving them outside for winter under a mulch.

Can you save begonias for next year?

CORVALLIS - Many people enjoy the lush blossoms of tuberous begonias in pots on patios and as outdoor hanging plants. There's no need to throw them away when cold weather hits and the tops die. The tubers can be saved over the winter and planted again the next spring for another year of showy color.

Do you have to replant begonias every year?

Most begonias are annuals (last only one season). You can save tubers from tuberous begonias to replant the next year or bring annual begonias in as houseplants in winter. Some rhizomatous and hardy begonias (B. grandis) are perennial, or come back year after year, in warmer regions.

How do you keep begonias blooming?

11 Tips to Keep Your Begonias Blooming all Season Long

1 Water, But Not Too Much.
2 Give Them Adequate Sun.
3 Use Light Soil.
4 Fertilize Them Regularly.
5 Use a High Quality Compost.
6 Deadhead When Needed.
7 Choose The Right Varieties.
8 Pick a Proper Location.

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 often should I water potted begonias?

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.

What do you do with begonias outside in the winter?

Overwintering

Tuberous begonias need to be lifted before the first frosts. The leaves will begin to yellow naturally at which time watering should be reduced.
The tubers of Begonia 'Million Kisses' may be small at the end of the first season but may then over-winter, however most gardeners replace their plants each year.

How cold is too cold for begonias?

Most species of begonias can be damaged by temperatures lower than 45 or 50 degrees.

How do you propagate a Rieger begonia?

Begonia leaves root easily. All one needs to do is snip a leaf, push its stem into potting soil, and keep it moist. After a few weeks, or more, one will start to see new leaves emerge.

How do I keep my begonias from getting leggy?

Cut back the growing tips on begonias branches every 2 to 4 weeks or if your plants become leggy. The plant will produce new branches from the pinched point. Additional stems provide more opportunities for the begonia to create flowers. Tuberous begonias die back 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!