Species leopard lily
Orange flower with stigma, yellow style, brown anthers, yellow filaments, green leaves and stems.

leopard lily

Iris domestica 'Hello Yellow'

The Leopard Lily (Iris domestica 'Hello Yellow') is a beautiful flowering perennial that produces striking yellow flowers from early summer through fall. Delicate, arching foliage with a leopard-like spotted pattern gives this plant a unique look in the garden. Its long-lasting flowers attract attention and hummingbirds alike! It thrives in full sun and prefers moist, well-drained soil or can even tolerate occasional drought. This hardy, easy to grow plant will reach a height of up to two and a half feet and spread to about one and a half feet. Deer and rabbit resistant, the Leopard Lily is ideal for adding a bold accent to flower beds, containers, and landscape borders.

Cycle:

Herbaceous Perennial

Watering:

Average

Propagation:

Division,Seed Propagation,Bulbils,Offsets,Cutting

Hardiness Zone:

5 - 10

Flowers:

Yellow Flowers

Sun:

Full sun

Leaf:

Yes

Leaf Color:

green,yellow

Growth Rate:

Low

Maintenance:

Low

watering

Leopard lilies require regular watering, though it should not be over-done. Water the plants about twice a week during the growing season, but be sure to check the soil routinely and water it only when the top inch of soil feels dry to the touch. In the autumn season, reduce watering frequency to once a week. During the winter months, it’s best to water the plant only every 2 to 3 weeks, as the cold temperatures will reduce growth and make the plant less thirsty.

sunlight

Leopard lily (Iris domestica 'Hello Yellow') thrive in areas with full sun exposure for at least 5-6 hours per day. Placing these plants in a spot that gets full sun in the morning and partial shade in the afternoon, or full sun throughout the day will give them the ideal amount of light. Without enough sunlight the plant will not flower properly or have a fully developed and vibrant flower. Too much sunlight, however, may scorch the leaves.

pruning

Leopard lily (Iris domestica 'Hello Yellow') should be pruned once a year at the end of the flowering season in late summer or early fall. At this time the foliage should be cut back to a few inches above the ground. Be sure to remove any dead or dying stems and foliage. Re-fertilize and clean up the existing foliage to help it look its best. Cutting back the foliage encourages the plant to form new growth and blooms for next season's flowers.

Season

Fall
Winter
Spring
Summer
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Starts Flowering

Leopard lilies typically start flowering in late spring, usually in May or June.

Starts Flowering

Leopard lilies typically start flowering in late spring, usually in May or June.

Hardiness Map