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Hyssop-leaf Sandmat

Euphorbia hyssopifolia

Last reviewed: August 2026

Hyssop-leaf Sandmat (Euphorbia hyssopifolia)
Photo: Ethel Aardvark / Wikimedia Commons (CC BY 3.0)

Toxicity unknown

Hyssop-leaf Sandmat (Euphorbia hyssopifolia) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

full sun

Water

low

Size

6"–18" H × 6"–12" W

Bloom

Jun, Jul, Aug, Sep

Native to

AL, AZ, FL, GA and 7 more states

Pollinators

bees, beetles

Before you buy

Your city may pay you to plant this

Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 445 programs across 44 states, each with a link to the provider and the date we last checked it.

Find rebates in your area

Hyssop-leaf sandmat is a low-growing annual with small, narrow leaves and tiny white flowers that bloom from summer through early fall. This compact groundcover spreads modestly and thrives in sunny, dry conditions with minimal care. It naturally reseeds itself in suitable locations.

In an HOA neighborhood

Hyssop-leaf Sandmat takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.

Works well in: backyard only.

  • Very small flowers may appear weedy to some
  • Annual growth habit creates seasonal gaps
  • Can self-seed unpredictably

Wildlife value

The small flowers attract bees and beneficial beetles throughout the growing season. As a native annual, it provides nectar during summer and fall when many other plants have finished blooming.

Common questions

How much sun does Hyssop-leaf Sandmat need?
Hyssop-leaf Sandmat grows best in full sun conditions.
When does Hyssop-leaf Sandmat bloom?
Hyssop-leaf Sandmat blooms in June, July, August, and September.
Where is Hyssop-leaf Sandmat native?
Hyssop-leaf Sandmat (Euphorbia hyssopifolia) is native to AL, AZ, FL, GA and 7 more states, per vouchered herbarium specimen records and regional native plant society lists.
What pollinators does Hyssop-leaf Sandmat attract?
Hyssop-leaf Sandmat draws bees and beetles.
Is Hyssop-leaf Sandmat HOA-friendly?
Hyssop-leaf Sandmat takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Native range data from vouchered herbarium specimen records and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

Ready to grow Hyssop-leaf Sandmat? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

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