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Alum Root Seeds

Herb Seeds

Alum Root Seeds

alum root flower.jpg
alum root flower.jpg

Alum Root Seeds


Ethically wild-harvested (Heuchera micrantha) seeds for organic growing.

All seed varieties are grown at our farm, Fireweed, or gathered sustainably from the near by wilds. We gather, process, and package every seed variety we carry ourselves with love and care in small batches. We never import seeds to sell to you. All of our varieties are open-pollinated, grown without the use of chemicals, hybrid-free and GMO-free.

1 pkg (approx 100 seeds)

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Common Names
Alum root, Crevice Alum Root, Small-Flowered Alum Root 

Botanical Name
Heuchera micrantha

Plant Family

Native Range
Pacific Northwest of Canada and the US.

Life Cycle

Hardiness Zone

Low mounding leaves produce long stemmed clusters of pink, white, or greenish flowers to 3ft tall. 

Full sun to part shade. Well-drained soil. Grows in rock crevices along the seashores of the PNW.

Seeds can be direct sown in fall or spring, or started in flats indoors in spring.

Easy to care for. Flower stalks can be cut back after flowering. Plants are semi-evergreen.

The aerial parts can be harvested when the plants are in bloom in summer, roots in fall or winter. 

Culinary Uses
None known.

Medicinal Uses
Alum Root has many traditional medicinal uses in the Pacific Northwest due to the astringent properties of the leaves and roots.

Native Plant Garden, Container Garden, Rock Garden, Apothecary Garden, Drought Tolerant, Low Maintenance, Cut Flowers.