Indian hemp - Apocynum cannabinum (Taxonomy, Characteristics, Symbolism, Images, Toxic)

Indian hemp

Also known as: Wild cotton, Prairie dogbane

Indian hemp got its name due to its use by Native American tribes (it does not grow in India). The plant's fibers were ideal for creating nets, bows, fishing lines, and many other products. Use caution when dealing with indian hemp because it is poisonous and can even cause cardiac arrest if ingested. However, it is an important food source for certain insect species, including two types of hummingbird moths.

Scientific classification

Species

Indian hemp (Apocynum cannabinum)

Gentians, dogbanes, madders, and allies

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Toxic to Human & Pets

Toxicity

Weeds

Weed or not

Perennial

Lifespan

Herb

Plant Type

Late spring, Summer, Early fall

Bloom Time

Fall

Harvest Time

2 m

Plant Height

45 cm to 75 cm

Spread

Green

Leaf Color

2.5 cm

Flower Size

Brown

Fruit Color

White

Flower Color

Spring, Summer

Growth Season

Images of Indian hemp

Attributes of Indian hemp

Growth Rate

With a moderate growth rate, indian hemp matures notably during spring and summer. This speed has implications for its development, promoting balanced stem and leaf expansion and ensuring sufficiency for photosynthesis and survival throughout the year. The growth rate aligns with its pollination period, creating a unique flowering pattern during the active growing season. Interesting to note, indian hemp's stem growth slows down slightly in late summer, optimizing resource investment for the preparation of the colder seasons.

Distribution of Indian hemp

Distribution Map

Indian hemp (Apocynum cannabinum) is native through most of the North American continent, where it is found in woodland habitats. It also grows as an introduced species in Ukraine and the Korean peninsula.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Near streams, cultivated land

Hemisphere Trend Curve

Northern

Sorthern

Culture

Symbolism

Healing, Love Vision

Name Story

Indian hemp||Hemp dogbane: Apocynum means "poisonous to dogs". The specific epithet cannabinum along with the common names hemp dogbane and Indian hemp refers to its similarity to Cannabis as a fiber plant, rather than as a source of a psychoactive drug.

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Toxicity

Indian hemp is extremely toxic to humans, dogs, and cats if ingested, containing cardiac glycosides that can cause cardiac arrest. It grows in moist, shaded areas, and lacks edible look-alikes. Immediate veterinary care is necessary if pets ingest any part of the plant. Symptoms in pets include vomiting, diarrhea, and weakness.

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Quickly Identify Indian hemp

Milky sap when injured

Red stem with smooth texture

Opposite, simple leaves with hairy undersides

Twin pods with tufted seeds

Terminal panicles of greenish-white flowers

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Care Guide for Indian hemp

Every week

Water

Full sun

Sunlight

5 - 35 ℃

Ideal Temperature

Water: Indian hemp thrives in temperate regions with moderate moisture and can tolerate short droughts. Weekly watering helps maintain optimal hydration. Typically grown outdoors, its robust root system efficiently utilizes water, aiding survival during periods of inconsistent rainfall.

Fertilize: Indian hemp requires balanced-nutrition fertilizers applied monthly during the growing season to support growth and health. Use modest amounts to prevent nutrient runoff, adjusting rates during dormancy. Follow manufacturer guidelines and water thoroughly for optimal care.

Pruning: Indian hemp features fibrous stems and clusters of small white flowers. Pruning in early to late spring encourages new growth and flowering, while removing dead branches maintains health. Aggressive cuts help control size, enhancing appearance and promoting vigorous growth. Consult local guides for specific techniques.

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Images of Indian hemp

Attributes of Indian hemp

Distribution of Indian hemp

Culture

Toxicity

Quickly Identify Indian hemp

Care Guide for Indian hemp

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