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Twinflower (Dyschoriste oblongifolia), Groundcover

Varieties We Bring In

StandardDyschoriste oblongifoliaLight Blue/PurpleDyschoriste oblongifolia
Sizes & Pricing
1 galFrom$7.95

Last received Oct 14, 2026.

We bring this in seasonally, so what is on the lot changes week to week. A received date shows when it last came in, not that it is here today.

Call (904) 471-0440 to confirm this plant and size before you make the trip.

LightFull Sun, Part Sun, Part Shade
WaterLow
Mature size0.5-1 feet × 1-2 feet

Pet toxicity: not on file, check before planting where pets chew

Pet safety guide

About Twinflower

Twinflower (Dyschoriste oblongifolia) is a native Florida groundcover perennial with oblong leaves and paired lavender-purple trumpet flowers that bloom from spring through fall, with heaviest bloom in May. It spreads by underground runners and self-seeds to form a soft, low mat and is a larval host for the Common Buckeye butterfly — an ideal low-care groundcover for sunny, sandy NE Florida gardens.

Plant details

Bloom Season
Spring, Summer, Fall
Flower Color
Purple
Growth Rate
Moderate
Foliage
Semi-evergreen
Soil
Sandy, Well-drained

Best planting months

Recommended forZone 9b · St. Augustine, FL

Recommended months: March, April, May, October, November.

January, other month
February, other month
March, good window
April, good window
May, good window
June, other month
July, other month
August, other month
September, other month
October, good window
November, good window, this month
December, other month
This monthGood windowOther months

Seasonal care

Bloom season. Good planting window.

Care essentials

Light

Performs well in full sun to part shade in NE Florida; full sun produces the densest groundcover while partial shade yields open, spreading growth. An ideal low-maintenance native groundcover for sunny to lightly shaded sandy areas.

Water

Drought-tolerant once established in NE Florida's sandy soils; water during the establishment period and during extended summer droughts. Avoid consistently wet or waterlogged conditions — this native groundcover prefers well-drained sites and will thin out if roots stay saturated.

Soil & Fertilizer

Thrives in NE Florida's acidic, sandy, well-drained soils with minimal fertility; no regular fertilization needed. Avoid heavy mulching or amended soils, which can reduce spread. Space plants 24–36 inches apart and allow underground runners to fill in naturally.

Similar needs

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Common questions

Is Twinflower a good plant for St. Augustine?

Twinflower is a groundcover. Mature size: 0.5-1 feet × 1-2 feet. Light: Full Sun, Part Sun, Part Shade. Water needs: Low. Twinflower is native to Florida. Recorded hardiness zone: 9a.

Care information verified from

Last reviewed February 2026. Our care guidance comes from trusted horticulture sources and decades of helping St. Augustine gardeners. Conditions here can vary dramatically from one area to the next, so come ask us and we'll tailor it to your yard.