The true form imported back from USA after years of being fed inferior forms. Luscious fat spikes of large purple flowers Jun-Jul, rich green crumpled leaves, 55cm. Good soil, sun.

Genus: BETONICA
Variety: MACRANTHA
Cultivar: ‘ROBUSTA’
Plant family: Lamiaceae
Hardiness zone: H7(below -20C)
Height: 51-100cm.

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Plant ID 5684