Indian hemp
Apocynum cannabinum
Overview
Indian hemp (Apocynum cannabinum) is a truly amazing plant species. Not only are its leaves and bark used in traditional medicine, but the roots are rich in a variety of useful compounds. It can be used to treat a wide range of illnesses, from stomach aches to insomnia. The plant is also extremely hardy and drought-resistant, making it ideal for growing in rocky or sandy soils. The reddish-brown leaves of Indian hemp provide a gorgeous contrast when grown against other plants in a garden. Bees and other pollinators love the fragrant, tubular flowers, adding to its ecologic value. With its simple versatility and range of uses, Indian hemp is an incredible addition to any outdoor space.
Care Guide
Watering
Indian hemp should be watered once every 7-10 days, depending on the temperature and humidity conditions. A good rule of thumb is to water only when the top 1-2 inches of soil dry out. Be sure not to overwater the plant, as this can lead to root rot. Start by giving it a good soaking, then wait for the soil to dry out between waterings. Too little water can make the leaves droop and slow down the growth of the plant.
Light
Indian hemp does best in full sun and requires at least 6-8 hours of direct sunlight each day to thrive. It is also tolerant to partial shade and can thrive with as little as 4-5 hours of sunlight each day. For optimal growth, it should be planted in a location with direct sunlight for most of the day, with some light shade in the afternoon. Indian hemp also tends to do well in areas with high humidity, such as near a lake or pond.
Soil
Clay, Sand, Loam
Temperature
Hardiness zone 4-9.
Pruning
It is recommended to prune Indian hemp (Apocynum cannabinum) plants in late spring or early summer. To prune, cut or pinch off the lateral shoots from the stem and leaves in order to reduce the plant size and stimulate bushier production. Pruning also helps to remove dead or old growth, which can promote new, healthy growth. To prevent over-pruning, it is important to leave at least 2 or 3 leaves on each shoot. In general, pruning should only be done when necessary and should not exceed 30% of a plant’s growth at any given time.
Propagation
Seed Propagation, Cutting, Layering Propagation, Division, Grafting Propagation
Uses & Symbolism
Attracts: Butterflies.
Related plants
Other plants you might like if you grow Indian hemp.
