Pentas is one of the best pollinator-attracting plants around. It blooms all summer long, even during the hottest weather conditions. The large clusters of starry blooms on pentas are the perfect resting place for butterflies, hummingbirds, and bees. The plant grows well both in the ground and in containers, and even makes a good houseplant if enough light is present.
Pentas plants are annuals in most climates but can be perennials in tropical areas. The overall habit of these plants is neat and compact. If plants get too long and woody, cut them back—the plants will rejuvenate themselves. You can also prevent overgrowth by giving the plants a pinch at the tips when they are young to encourage low branching.
Pentas flowers are in clusters at the tips of all of the growth points, creating landing pads for pollinators. Blooms come in shades of pink, white, red, and lavender. Keep plants deadheaded and remove any spent blooms to encourage the constant reproduction of flowers.
Pentas Care Must-Knows
Overall, pentas are pretty low-maintenance and are easy to grow in any garden setting. Newer varieties have improved disease resistance, have more compact habits, and boast new variations of colors to choose from. While pentas don't face many problems with disease, the biggest issue can be aphids or spider mites. Keep an eye out for these (especially in the heat of the summer) and be sure to take care of them at the first signs of a problem.
Pentas make great bedding and container plants. Ideally, pentas prefer to be planted in full sun and in moist, well-drained soil. Pentas will dry out quickly, so give them supplemental water during dry spells. Give pentas a dose of fertilizer on a monthly basis to keep up flower production.