Impatiens glandulifera aka Himalayan Balsam

Taxonomy

Common names

Himalayan Balsam, Indian Balsam, Policeman's Helmet, Jewelweed Policeman's Helmet

How to care for Himalayan Balsam

Difficulty

Himalayan Balsam presents a moderate level of care, which allows plant enthusiasts with some experience to expand their skills and knowledge.

Water

Himalayan Balsam should be watered regularly, allowing the soil to dry out between waterings.

Soil

Himalayan Balsam loves a well-draining soil. Perlite and vermiculite help with drainage, while coco coir adds organic matter, so a good potting soil mix will have all three. You can improve store-bought soil by adding some perlite to it.

Lighting

To ensure optimal growth, the Himalayan Balsam prefers bright diffused light for 6-8 hours each day. Insufficient light can result in slow growth and leaf drop, so it's important to find a well-lit location for this plant. Place it near a window, within a distance of 1 meter (3 feet), to enhance its potential for thriving.

Dormancy

During the wintertime, it's common for Himalayan Balsam to go dormant and their growth may slow down, so waterings should be spaced out more.

Toxicity

The toxicity level of this plant has not been officially confirmed by Ploi. If there is a possibility of ingestion of plant material with an uncertain toxicity by you, a family member, or a pet, it is advisable to seek the assistance of a medical professional.

Humidity

No additional humidity is required for the Himalayan Balsam. Plants take in most of their water through their roots, not their leaves, therefore, watering the soil is the most effective way to supply humidity to your plants.

Region of origin

Himalayan Balsam’s native range is the Northern Hemisphere.

More info:
Wikipedia