catchfly

Catchfly (Lychnis fulgens) should be watered regularly during the growing season, allowing the soil to dry out slightly between waterings. During its active growth season (spring and summer) this plant should be watered thoroughly—preferably twice weekly—with 1 inch of water for each square foot of soil. During the winter months, when the plant is dormant, water should be cut back to once a month or when the soil begins to dry out. Be sure to check the soil moisture before watering to avoid overwatering.

Catchfly plants (Lychnis fulgens) ideally grow in direct sunlight for at least 6 hours a day. They can also tolerate some partial or dappled shade during the hottest portions of the day. Although a bit more sun is preferred, catchfly plants can still thrive in full shade conditions. However, if grown under too much shade, they tend to become weaker and spindly in their growth habit. During the summer months, catchfly plants should be placed in a full sun location for maximum flowering and robust growth. In areas where summer temperatures and humidity are too high, some afternoon shade may be beneficial.

Catchfly (Lychnis fulgens) plants should be pruned in the late winter or early spring. When pruning catchfly, remove any old, dead, or damaged stems to the base. If the plant appears to be overgrown, shorten the stems by cutting them back to just above a pair of strong buds. Overall, the goal should be to maintain an attractive form while keeping the plant healthy.