Will calibrachoa come back every year?
Does Calibrachoa Come Back Every Year? Calibrachoa is grown as annuals in most USDA Hardiness Zones, but can be grown as perennials in zones 9-11. Overwintering: Calibrachoa is typically grown as an annual, but in USDA hardiness zones 9-11, it can be treated as a perennial. In colder regions, you can bring container-grown plants indoors and place them in a bright, cool location (around 50-60°F) for the winter.Calibrachoa is a popular garden annual that blooms continuously from planting until frost and is ideal for containers, hanging baskets, or raised beds. These petunia look-alikes offer a wide range of flower colors and patterns that look great by themselves, or when combined with other plants.Overwintering Calibrachoa In zones 9-11, Calibrachoa can survive winter outdoors. Elsewhere, overwinter them indoors by bringing containers into a cool room before the first frost, ensuring they receive 4-6 hours of sunlight daily. Prune leggy stems, water weekly, and fertilize monthly with a general-purpose solution.Calibrachoa, also known as ‘Million Bells’ and ‘Superbells’, is a popular outdoor container plant. Although it is a short-lived perennial in warm climates, calibrachoa is grown as an annual almost everywhere.
Why does my calibrachoa keep dying?
A lack of proper sunlight can significantly hinder the blooms of Calibrachoa. This plant thrives in full sun, requiring at least 6 hours of direct sunlight each day to produce abundant flowers. Without sufficient light exposure, Calibrachoa may develop fewer blooms or fail to flower entirely. Get Calibrachoa To Produce More Blooms This plant needs between 6 and 8 hours of sunlight to produce an abundance of blossoms. Trim your plant back if it has grown leggy, and with adequate sunlight, fertilizer, and the proper temperature range, it should begin blooming again.Most Calibrachoa varieties available are hybrids, so the plants do not always produce seeds. Stem cuttings are the best way to propagate Calibrachoa plants.Calibrachoa is self-cleaning and the spent flowers do not need regular pinching back or deadheading. If your plant has become overgrown or leggy and has stopped blooming, it needs to be trimmed back.
Does calibrachoa spread?
Transplant calibrachoa into a container or the ground in late spring after the threat of frost has passed. Give this plant room to spread when planted in the garden. It only grows to about 4 inches tall but can spread up to 2 feet. Calibrachoas grow best in pots and hanging baskets. Be sure to plant them in well-drained potting soil. Add a slow-release fertilizer, such as Osmocote®, when planting. If you prefer to use a liquid fertilizer, feed every 2 to 3 weeks throughout the growing season.Calibrachoa can be overwintered in a garage or other sheltered location. With heavy pruning, repotting and fertilizing they may look good for a second year. Pest and Disease: Aphids and petunia bud worm are the most common insect issues. Powdery mildew can affect plants late in the season.