senna
Answered from our own 538-crop reference and 24,425 guides. No figure is invented — every number traces to that reference, and every passage below is quoted from a guide published here.
From our crop reference
Senna is a medicinal crop, grown in the kharif · rabi season. Sow it in Jul, Oct and expect to harvest in 110–130 days. It wants a pH of 7.0–8.5 (on the alkaline side) and 20–35°C. Plant at 45 × 30 cm, allowing 15–20 kg of seed per hectare. A good crop returns around 1–1.5 t leaf. Watch for leaf spot, pod borer.
Growing Senna4 sentences from our guides, quoted exactly
Practical Wisdom: For your first time cultivating Senna, investing in a certified improved variety like KKM-1 is the wisest choice.
Choosing the Right Senna Variety: KKM-1 and Beyond Your final profit begins with the first seed you sow.
Senna is a small, perennial shrub, typically grown as an annual or biennial crop, reaching a height of about 75-100 cm.
But the real story for the enterprising farmer lies with its medicinal relative, Cassia angustifolia, or Indian Senna.
Found by keyword match. Nothing above was generated — every sentence is quoted from a published guide, and every figure comes from the 538-crop reference.