Introduced in the early 1990s, all cultivars of Calibrachoa are hybrids with the original species native to South America. They are prolific bloomers from spring to frost. The plant is winter hardy to USDA Zones 9-11 and is most commonly grown as an annual in cooler climates or a perennial in mild ones.
Million bells (Calibrachoa spp.) can survive as a perennial in frost-free areas in U.S. Department of Agriculture plant hardiness zones 9 to 11. Plants may die back each winter but they can return with a new flush of abundant growth in spring.
Subsequently, question is, can Calibrachoa be cut back? Calibrachoa (Calibrachoa spp.), better known as million bells, is a blooming annual and top performer in the garden, as well as in hanging baskets and window boxes. If your million bells plants begin to lose their vigor and become leggy despite your care, pinching or cutting back might be necessary.
Similarly one may ask, how do you keep a Calibrachoa blooming?
Thriving in full sun with six to eight hours of direct sunlight each day, calibrachoa also tolerates partial shade, where it blooms somewhat less profusely. The plant needs regular watering, every week in the growing season, and more if you grow it in a container. Allow the soil to dry out completely between waterings.
Is Calibrachoa a petunia?
Calibrachoa, the Petunia Look-Alike. They look like small petunias, and for years that’s what many botanists thought they were. However, in mild-winter areas of California (zones 8, 9, 14-24), Calibrachoa can be grown as a perennial (it’s hardy to about 23°).
Does Calibrachoa grow back every year?
Calibrachoa Million Bells Information They are prolific bloomers from spring to frost. The plant is winter hardy to USDA Zones 9-11 and is most commonly grown as an annual in cooler climates or a perennial in mild ones.
How do you keep Calibrachoa over the winter?
It turns out Calibrachoa can be easily propagated from cuttings. This means it is possible to keep Calibrachoa plants over winter by taking cuttings from existing plants, rooting them and growing them indoors in a brightly lit space. You can also try keeping Calibrachoa plants over winter in a container indoors.
Is Calibrachoa frost hardy?
Calibrachoa plants are pretty drought- and heat-tolerant, and even cold-tolerant, but to get the best blooms, don’t let them dry out repeatedly. They prefer temperatures between 55 and 65 degrees F. Hardened-off plants can be brought outdoors in the spring months; most can tolerate a mild frost.
How do you save Calibrachoa seeds?
How to Get Calibrachoa Seeds Monitor the plants, watching for swelling under the flowers as they fade and die back. Snip the drying seed pods off at the stem as they turn brown but before they burst open. Spread the seed pods in a single layer in a shallow cardboard box. Break open the seed pods over newspapers and shake out the tiny seeds.
Can you divide Calibrachoa?
The Easiest Way to Root Calibrachoa Cuttings. The plants can’t be grown from seeds or divided so they are propagated from tip cuttings. Note that the entire Calibrachoa “Million Bells” line of hybrid cultivars is patented, and it is illegal to propagate patented plants.
Can million bells be planted in the ground?
Million bells are only available as transplants from local garden centers. Grow million bells in spring after all danger of frost has past in containers or the ground. To make a full container, plant 2 to 3 plants per 12-inch pot. In the ground space them 12 to 18 inches apart to allow for spreading.
Can you keep annuals alive all year?
“true” annuals that die at the end of year one after producing new seed. Species such as begonias, coleus, fuchsia, Persian shield and most houseplants will overwinter if you keep them above freezing. A few start to suffer when temperatures drop below 40. So get them inside in the next couple of weeks.
Why is my Calibrachoa not blooming?
One reason you may be seeing no flowers on Calibrachoa is that your plants are missing some important growing conditions. Inadequate sunlight, for instance, is a common reason they will stop blooming. Make sure you plant million bells where they will get day-long sun. Your million bells plants also need warmth.
How tall do Calibrachoa grow?
Calibrachoa Plant Features Growing 8 to 10 inches tall, most varieties of calibrachoa are profuse trailers that will tumble and spill over the edge of your favorite container. The small, petunia-like blooms of calibrachoa come in a wide variety of colors and bi-colors that appear all summer long.
Can I cut back my Million Bells?
Prune the Million Bells nearly to the ground in late autumn if you live in USDA zone 9, 10 or 11. Leave only 2 to 3 inches of its stem above ground. The plant will return in spring for another season of blooming in those USDA zones.
Why do my Million Bells keep dying?
Calibrachoa don’t like wet feet. If you notice a plant is wilting even when the soil is damp, chances are, it’s root rot. Water when soil on top feels dry to the touch. If the foliage is yellow and you have been fertilizing, the soil pH range may be too high or low and iron can no longer be taken up by the plant.
What is the common name for Calibrachoa?
How do you fertilize Calibrachoa?
Heavy blooming the entire summer means heavy demands on plant nutrition. To keep Calibrachoa plants strong fertilize every other week with a liquid fertilizer. Once per month if you’re fertilizing with a solid granular slow-release plant fertilizer.