Growing Strobilanthes Kunthiana in India

Strobilanthes Kunthiana is a stunning flower that comes in wonderful shades of blue and lilac. Here’s all you need to know about growing it!

Strobilanthes Kunthiana


Strobilanthes Kunthiana is a great choice if you are looking to add a splash of color to your garden. Native to India, this vibrantly colored flowering shrub can be an absolute showstopper in any outdoor space. In this blog, we’ll explore how to grow Strobilanthes Kunthiana in India easily! 

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Strobilanthes Kunthiana Information 

Strobilanthes Kunthiana is a species of flowering plant in the family Acanthaceae. It is also popular as the “blue nettle” or “Andean blue nettle” and is native to the Andes mountains of South America, particularly in Peru and Bolivia. In India, it is popular by the name Kurinji in Malayalam, Neelakurinji in Tamil, and Gurige in Kannada.

This plant is famous for its stunning, deep blue-violet flowers that bloom in dense spikes during the summer and autumn months. The flowers are tubular in shape and have a prominent lower lip that protrudes forward. 

Strobilanthes Kunthiana can grow up to 2 meters in height. Its leaves are dark green, elliptical in shape, and have a slightly serrated margin. In traditional medicine, Strobilanthes Kunthiana has been used for its anti-inflammatory and analgesic properties. It is also used in some cultures to treat respiratory ailments and stomach issues and as a natural remedy for headaches. 

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How to Propagate Strobilanthes Kunthiana in India?


From Seeds 

  1. Collect ripe seeds from the plant during autumn or winter. 
  2. Soak the seeds in water for 24 hours. 
  3. Sow the seeds in well-draining soil in a pot or tray. 
  4. Cover the seeds with a thin layer of soil. 
  5. Keep the soil moist but not waterlogged. 
  6. Place the pot or tray in a warm, bright location, but not in direct sunlight. 
  7. The seeds should germinate in 2-3 weeks. 

From Cuttings 

  1. Take a 5-6-inch-long stem cutting from a healthy Strobilanthes Kunthiana plant. 
  2. Remove the leaves from the lower half of the cutting. 
  3. Dip the cut end of the stem in rooting hormone powder. 
  4. Plant the stem cutting in a pot filled with well-drained soil. 
  5. Water the cutting and keep the soil moist. 
  6. Cover the pot with a plastic bag or place it in a propagator to maintain high humidity. 
  7. Place the pot in a warm, bright location, but not in direct sunlight. 
  8. The cutting should take root in 2-4 weeks. 

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Requirements to Grow Strobilanthes Kunthiana in India 

Strobilanthes Kunthiana 2



Strobilanthes Kunthiana prefers partial to full sunlight exposure. It can tolerate some shade but needs at least 4-6 hours of direct sunlight per day to thrive.

If the temperature in your area regularly exceeds the ideal range, consider providing some shade for the plant during the hottest part of the day. 


This flower prefers moist, well-draining soil. The ideal soil pH range for Strobilanthes Kunthiana is between 5.5 and 7.5. It can grow in a variety of soil types, including loam, clay, or sandy soil. 

For best growth, it will be a good idea to add vermicompost and coco peat in the soil at the time of planting.


It is important to keep the soil consistently moist but not waterlogged, as this can cause root rot. Water Strobilanthes Kunthiana deeply once or twice a week, depending on the weather and soil moisture levels. During hot and dry periods, the plant may require more frequent watering. 

Do make sure that you do not water the plant on daily basis. Also, water only when the topsoil feels a little dry to the touch.


Strobilanthes Kunthiana is native to the Andes mountains of South America, where it grows in cooler temperatures. In India, the plant can grow in a temperature range of 15°C to 30°C.

The ideal temperature for Strobilanthes Kunthiana is between 18°C to 28°C. It is important to protect the plant from extreme heat, which can cause leaf scorching and damage to the plant. 

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Strobilanthes Kunthiana Care 




Strobilanthes Kunthiana benefits from regular fertilization during the growing season. Apply a balanced, water-soluble fertilizer every 2-4 weeks, following the manufacturer’s instructions.

You can also use organic fertilizers, such as compost or well-rotted manure, to improve soil fertility. 


This plant benefits from regular pruning to maintain its shape and promote bushy growth. Prune the plant in the early spring before new growth begins, removing any dead, damaged, or weak branches.

You can also pinch back the tips of the stems to encourage branching and bushier growth.  

Pest and Disease

Strobilanthes Kunthiana is generally not prone to many pests or diseases. However, it can be affected by aphids, spider mites, and whiteflies. To control these pests, spray the plant with a strong jet of water to dislodge them.

If necessary, use insecticidal soap or neem oil to control pest infestations.

To prevent fungal diseases, avoid overhead watering and ensure good air circulation around the plant. 

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