Skip to content
Skip to main content
PatternBase

Perennial Buckwheat

Fagopyrum cymosum, Polygonaceae

Zones
4–8
Layer
Herbaceous
Lifespan
Perennial
Growth
Fast

Guild Roles

Ground CoverMulch MakerPollinator Attractor

Growing Conditions

Sun

Full Sun (preferred)Partial Shade (tolerated)

Water

Moderate (established)High (seedling)

Soil pH

5.5 – 7

Tolerances

Drought
Frost
Heat
Pest Resistance
Disease Resist.

Companion Plants

Spurred LupineLupinus laxiflorus
Pollinator SharingNitrogen Fixation
Grass PeaLathyrus sativus
Nitrogen FixationPollinator Sharing
Grouse WhortleberryVaccinium scoparium
Beneficial Insect Habitat

Antagonistic Plants

Wild BuckwheatPolygonum convolvulus

Related polygonaceae species compete strongly for similar soil and water resources

Uses

Functions

Rapid Biomass ProductionPhosphorus MobilizationPollinator SupportSummer Cover

Edible Parts

LeavesSeeds

Common Questions

What zones does Perennial Buckwheat grow in?

Perennial Buckwheat grows in USDA hardiness zones 4 through 8.

What are good companion plants for Perennial Buckwheat?

Good companions for Perennial Buckwheat include Spurred Lupine, Grass Pea, Grouse Whortleberry.

Design guilds with Perennial Buckwheat and see companion relationships visually.

Try PatternBase free