Calibrachoa (million bells) | How to grow Calibrachoa Plant

Calibrachoa (million bells) | How to grow Calibrachoa Plant

Calibrachoa Plant (million bells flowers )

Calibrachoa is a genus of flora in the Solanaceae family. They are evergreen short-lived perennials and sub-shrubs with a sprawling habit, with mini Petunia-type flowers. Million bells flowers are found throughout tons the equal area of South America as petunias, from southern Brazil throughout to Peru and Chile, inhabiting scrub and open grassland.

Calibrachoa is available in a rainbow of colors, solids and two-tones, stripes, patterns, and beautiful double blooms. The compact leaves are oval-formed and a piece sticky.

Calibrachoa Plant (million bells)

Overview of million bells flowers

Scientific name                     Calibrachoa group

Common name                     Calibrachoa Plant, million bells, Mini Petunia, Trailing Petunia.

Plant type                               Flower plant (perennial)

Sun                                            Full sun to partial shade

Soil                                             well-drained, rich soil

Soil pH                                      5.5 to 6.0

Flower colors                         Blue, Yellow, Purple, Pink,  Red Orange, and White

Blooming time                       spring to fall

Zone                                          9-10-11

million bells flowers

How to grow Calibrachoa Plant

Some Calibrachoa is cultivated as decorative flowers, popularly recognized as “Million Bells”. The flowers can tolerate mild frost and thrive in solar or semi-shade. Plant it in free-draining soil and water most effective whilst the soil is nearly dry. They may be propagated from tip cuttings, however are often grown as half-hardy annuals. They are appropriate for field gardening and placing baskets and could entice hummingbirds.

In maximum developing zones, a million bells are high-quality planted or repotted in spring. It is additionally a quick grower and fast reaches towards the floor as a “spiller” whilst grown as a field plant.

Mini Petunia plant isn’t difficult to care for, however, taking note of its desires will preserve its blooming from spring properly into fall. While they may be planted in lawn beds, they fare plenty higher in containers.


A million Bells are taken into consideration to be complete solar plant life. Calibrachoa plant life bloom high-quality with as a minimum of six hours of complete solar, however, they are able to tolerate partial coloration—particularly in hotter areas, wherein plant life that gets a few colorations are likelier to continue to exist thru the summertime season months. Insufficient solar publicity generally consequences in decreased the blooming of the plant.

If Calibrachoa million bells no longer get sufficient mild or are planted in partial coloration they will appearance tired, the bloom will lower and the plant life will start to stretch.


Calibrachoa desires a beneficent quantity of water for “soaking” the roots. However, permit the soil to dry out earlier than the subsequent watering cycle. Heat, wind, and shortage of humidity can cause your soil to dry out quickly. Depending on your conditions, you must water as regularly as two times a day.

Check the soil frequently, particularly at the start of the season, till you get to understand your plant life’s desires; watering necessities may also alternate because the summertime season heats up. When watering, water the soil very well and permit the pinnacle 1-2 inches of soil to dry earlier than watering again. Soggy soil results in plant life rotting.


Calibrachoa prefers very well-draining soils. Most lawn soils do now no longer have great drainage. This is why Calibrachoa is typically discovered in developing inboxes.

When planting in lawn beds, amend with organic material to make certain richness, and make certain the soil drains well. Mulch is usually recommended to maintain the soil wet and the basis device cool. For containers and striking baskets, use a pleasant all-reason potting blend that drains well.


They are prolific bloomers from spring to frost. Calibrachoa plants are drought and can cause heat tolerance. These plants are also cold-tolerant, but for best bloom, do not let them dry frequently, don’t let them dry out repeatedly. This plant is hardy during winters, which is why it is usually grown yearly or mildly as a perennial in cooler climates.

They select temperatures between 55 and 65 levels Fahrenheit. Hardened-off flora may be introduced exterior with inside the spring months; maximum can tolerate a slight frost. At the alternative give up of the spectrum, warm climate and dryness may be worrying to the flora.

Mini Petunia

Fertilizer million bells

Million bells plant is a heavy feeder that may be fed with a slow-launch fertilizer and/or a diluted liquid fertilizer regularly. To preserve Calibrachoa vegetation strong, fertilize each different week with a liquid fertilizer. Once according to month if you’re fertilizing with a stable granular slow-launch plant fertilizer. Many growers upload granular fertilizer with greater phosphorus to the soil while planting Million Bells initially. Be cautious now no longer to over-fertilize—comply with the instructions at the label of the plant meals closely. Leaves turning mild inexperienced or yellowish is an indication that the plant desires fertilizer, or in all likelihood greater sun.

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How to grow Calibrachoa Plant