Lyreleaf Greeneyes

Year-round

Chocolate daisy is a low, sprawling prairie perennial that thrives on tough love: full sun, lean well-drained soil, and very little water once it settles in.

• Give it a spot with 6 or more hours of direct sun a day. It gets floppy and blooms less in shade.
• Plant in fast-draining soil. Sandy, rocky, or gravelly ground is ideal, and heavy wet clay leads to root rot.
• This plant grows from a long taproot, so avoid digging it up to divide. Start new plants from seed instead.
• Once established it is very drought tolerant and needs little supplemental water.
• Bees and butterflies visit the flowers for nectar, and finches feed on the ripe seed heads.
• It is hardy from USDA zone 4 through zone 10, so Oklahoma City winters are well within its comfort range.

Fall

Fall keeps the blooms coming right up to first frost, and it is a good window to let seed mature for next year.

• Flowering continues into fall, typically until the first hard freeze in Oklahoma City, usually late October to mid November.
• Late-season blooms are an important nectar stop for bees and butterflies building up reserves before winter.
• Let a portion of the seed heads mature and dry on the plant. This species self-seeds, and finches also feed on the seed.
• A light tidy of any collapsed or moldy stems keeps the bed neat without removing every seed head.

Trimming back collapsed stems in fall while leaving a few seed heads for birds keeps the bed looking intentional rather than untidy.

Winter

Winter dormancy is easy on this plant. The taproot handles Oklahoma City cold without help, so the main job is a tidy cutback.

• Foliage dies back to the crown after hard freezes. This is normal, and the plant is hardy well into USDA zone 4, far colder than Oklahoma City ever gets.
• No winter mulch or covering is needed for an established plant.
• Cut the dead stems down to a few inches in late winter before new growth starts.
• Keep the soil on the dry side over winter. Wet, cold soil is more likely to rot the crown than cold air is to kill it.

Cutting the dead stems down to a few inches in late winter keeps the bed looking neat until new growth fills in come spring.

Spring

Spring in Oklahoma City is planting season for chocolate daisy, and a quick cleanup of old growth gets it blooming sooner.

• Wait until after the last frost, usually mid to late April in Oklahoma City, before setting out new transplants.
• Cut back any dead stems left from winter so new leaves have room to grow from the crown.
• Work coarse sand or fine gravel into heavy clay soil before planting so spring rains do not sit around the roots.
• New growth appears quickly once the soil warms, and the first flowers usually open by late spring.

Clearing out last year's dead stems before new growth appears keeps a front-bed planting looking tended instead of overwintered and forgotten.

Summer

Summer is peak bloom, and Oklahoma City heat is exactly what this plant wants as long as the soil drains.

• Blooms open continuously through the hottest months, and the chocolate scent is strongest in the morning.
• Deadhead spent flowers every week or two to keep new buds coming.
• Once established, water only during extended dry stretches. Overwatering in heavy soil is the main way to lose this plant.
• If the plant starts flopping from rich soil or extra water, shear it back by about half after the first flush. It regrows compact and reblooms.

A midsummer shear-back after the first flush of bloom keeps the plant low and tidy instead of sprawling into a walkway.