Hemp nettle - Urtica cannabina (Taxonomy, Characteristics, Distribution, Images)

Hemp nettle

The Siberian hemp nettle grows as a perennial herbaceous plant and reaches stature heights of 50 to 150 cm. It forms woody rhizomes as Überdauerungsorgane. The long, branched stems are sparsely covered with bristle and burning hairs. The opposite arranged on the stem leaves are divided into petiole and leaf blade.

Scientific classification

Species

Hemp nettle (Urtica cannabina)

Roses, elms, figs, and allies

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Perennial

Lifespan

Herb

Plant Type

Summer

Bloom Time

1.5 m

Plant Height

Deciduous

Leaf type

5 - 25 ℃

Ideal Temperature

Images of Hemp nettle

Distribution of Hemp nettle

Distribution Map

Hemp nettle is naturally found across parts of Central Asia and North Asia, where it spans a wide range including regions in temperate Eurasia. It has been introduced to parts of Northern and Central Europe, where it has established itself beyond its native range.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Thickets, grasslands, sand dunes, sandy beaches, river banks, roadsides, near villages, weed-infested places

Care Guide for Hemp nettle

Every week

Water

Full sun

Sunlight

5 - 25 ℃

Ideal Temperature

Water: Hemp nettle prefers consistent hydration, thriving with weekly watering that mirrors its natural moisture intake. While drought-tolerant, it needs regular moisture for vigor, especially during the active growing season. Typically grown outdoors, hemp nettle exhibits robust growth with optimal care.

Fertilize: To promote growth of hemp nettle, use balanced nutrition fertilizers monthly in the growing season, reducing in winter. Follow package instructions for even distribution to prevent root burn. Consider a bloom booster during flowering, and ensure soil is watered before and after fertilizing.

Pruning: Hemp nettle requires pruning in early to late spring to promote bushier growth and remove damage. Cut back stems to the base for new shoots and thin dense areas for better air circulation, enhancing both health and appearance.

Propagation: Hemp nettle is a hardy and versatile plant that thrives in various environments. For successful propagation, use quality seeds with high germination rates and ensure even distribution in well-draining soil for optimal germination. These practices support a vibrant garden addition.

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