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Flat-Top Buckwheat

Eriogonum fasciculatum

Flat-Top Buckwheat
Shrubs

A low, rounded native shrub with fine, gray-green leaves and flat clusters of tiny white to pale pink flowers. Its delicate look hides a tough plant that takes full sun, poor rocky soil and very little water.

Small
Full sunpreferred
Ask a designer about it
Mature sizeAbout 1–3′ tall, 2–4′ wide
Growth rateFast
Water useVery low once established
SunFull or reflected sun
BloomWhite to pale pink clusters, mainly spring, often into summer
Cold hardinessVery hardy; about 10–15°F
FoliageFine, narrow, gray-green leaves; evergreen
Seed headsFlower clusters age to rusty brown in fall

Living with it in the Phoenix Valley

Watering

Follow the shrub schedule in our Landscape Care guide while it establishes. After that, this is a true desert native and should be kept lean. It prefers rocky, well-drained soil and does poorly when kept wet.

Pruning

Shear off the dried flower heads if you prefer a tidier look. A light trim in winter or early spring keeps it from becoming woody and open.

Wildlife

The flowers draw bees and butterflies, and birds eat the seeds.

How our designers use it

Slopes and rocky ground

It handles shallow, rocky soil and helps hold banks and berms.

Native and habitat gardens

Its long-lasting flowers and seeds support pollinators and birds in a naturalized area.

Fine texture among bold shapes

Its soft mound fills gaps between boulders, cactus and agaves.

Good to know

Around the pool

No thorns and little litter. It suits gravel areas near the pool deck, though its flowers do draw bees.

Pairs well with

Similar plants

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Picturing one in your yard?

Our designers can show you where it will thrive, what to plant beneath it and how it fits the rest of your landscape.

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