Both Mediterranean plants produce strong allelopathic compounds that can create mutual inhibition, while competing for limited water in dry conditions.

Old Fashioned WeigelaWeigela florida

Gum rock rose produces labdane diterpenes and other allelopathic compounds that can strongly inhibit growth of nearby plants including weigela.

Uses

Functions

OrnamentalMedicine

Common Questions

What zones does Gum Rock Rose grow in?

Gum Rock Rose grows in USDA hardiness zones 7 through 10.

What are good companion plants for Gum Rock Rose?

Good companions for Gum Rock Rose include Spanish Broom, One-sided Bottlebrush, Trailing Rosemary, Caper.

Design guilds with Gum Rock Rose and see companion relationships visually.

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