Insulin Plant

Costus igneus Plant Details

Scientific Info

• Scientific Name: Costus igneus

• Family: Costaceae

• Common Names:

  • English – Insulin Plant, Step Ladder Plant

 Plant Description

• Type: Perennial, succulent, medicinal shrub

• Height: 1–2 meters

• Leaves: Lance-shaped, smooth, succulent, green, alternately arranged

• Flowers: Bright red-orange, tubular, blooms at stem tips

• Stems: Erect, succulent, easily branched

• Habitat: Tropical regions of India; thrives in gardens and pots

Care & Cultivation

1. Sun Light

• Partial shade to full sun

• Too much direct sunlight may scorch leaves

2. Soil

• Well-drained loamy or sandy soil, enriched with compost

• Avoid waterlogged soil

3. Watering

• Moderate; allow soil to dry slightly between watering

• Young plants need more frequent watering

4. Pruning

• Remove dead or yellow leaves

• Regular pruning encourages bushy growth and more leaves

 Fertilizer Use

Organic Fertilizers

• Vermicompost / cow dung compost: 2–3 kg per plant every 2–3 months

Inorganic Fertilizers (Optional)

• NPK 10:10:10 or 17:17:17 @ 25–30 g per plant every 2–3 months
  

 Uses of Costus igneus

Medicinal Uses

• Leaves are traditionally believed to help control blood sugar in diabetics

• Consumed as juice, tea, or raw leaves (1–2 leaves daily)

• Anti-inflammatory and antioxidant properties

• Supports digestion, liver health, and general wellness

 Ornamental Uses

• Bright red flowers and lush green leaves make it attractive in gardens

• Can be grown in pots or borders