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How to Care for Chrysanthemum Plant

Updated: November 21, 2022

If you’re looking for a plant that will add a pop of color to your garden or indoor space, look no further than the chrysanthemum. These beautiful flowers come in a wide range of colors and sizes, and with proper care, they can thrive for years. Here’s what you need to know about caring for chrysanthemums.

Choosing the Right Location

Chrysanthemums prefer full sun but can tolerate partial shade. Choose a location that receives at least six hours of direct sunlight per day. If you’re planting chrysanthemums in a container, make sure the container has drainage holes and is large enough to accommodate the mature plant.

Soil Preparation

Chrysanthemums prefer well-draining soil with a pH between 6.0 and 7.0. Before planting, loosen the soil to a depth of 12 inches and mix in compost or aged manure to improve drainage and fertility.

Planting

Plant chrysanthemums in the spring after the danger of frost has passed. Dig a hole twice as wide as the root ball and deep enough so that the top of the root ball is level with the soil surface. Space plants 18 to 24 inches apart.

Watering

Chrysanthemums need regular watering to keep the soil moist but not waterlogged. Water deeply once a week or more often during hot, dry weather. Avoid overhead watering, which can increase the risk of disease.

Fertilizing

Fertilize chrysanthemums every four weeks during the growing season with a balanced fertilizer such as 10-10-10 or 20-20-20. Follow package instructions for application rates.

Pinching

Pinching is an important part of caring for chrysanthemums because it encourages bushy growth and more flowers. Pinch off the top inch of growth when the plant is six inches tall, and repeat every two to three weeks until mid-July.

Deadheading

Deadheading, or removing spent flowers, promotes continued blooming and keeps the plant looking neat. Pinch off the flower and stem just above the first set of leaves.

Overwintering

In regions with frost, chrysanthemums may not survive the winter outdoors. To overwinter your plants, cut them back to six inches in late fall and move them to a cool, dark location such as a basement or garage. Water sparingly and wait until spring to move them back outdoors.

With proper care, chrysanthemums can thrive for years and provide stunning color to your garden or indoor space.

FAQ

How often should I water my chrysanthemum plant?

Chrysanthemums need regular watering to keep the soil moist but not waterlogged. Water deeply once a week or more often during hot, dry weather.

When should I fertilize my chrysanthemum plant?

Fertilize chrysanthemums every four weeks during the growing season with a balanced fertilizer such as 10-10-10 or 20-20-20.

How do I overwinter my chrysanthemum plant?

In regions with frost, chrysanthemums may not survive the winter outdoors. To overwinter your plants, cut them back to six inches in late fall and move them to a cool, dark location such as a basement or garage. Water sparingly and wait until spring to move them back outdoors.