What is a Polyhouse?
A polyhouse (or greenhouse) is a controlled-environment structure made of polycarbonate or polyethylene that protects crops from extreme weather, pests, and diseases. It allows year-round farming of high-value vegetables, fruits, and flowers with higher yield and quality.
📊 Polyhouse Setup Cost (1 Acre)
The Polyhouse setup cost in India varies based on structure type, automation, and climate control. Here's a comparison:
| Component | Polycarbonate (₹) | Polyethylene (₹) |
|---|---|---|
| Structure + Covering | ₹22 L – ₹32 L | ₹14 L – ₹22 L |
| Fan-Pad Cooling | ₹5 L – ₹7 L | ₹4 L – ₹6 L |
| Automation & Sensors | ₹3 L – ₹5 L | ₹1.5 L – ₹3 L |
| Installation & Labor | ₹4 L – ₹6 L | ₹3 L – ₹5 L |
| Total (approx.) | ₹34 L – ₹50 L | ₹22.5 L – ₹36 L |
Polycarbonate lasts 10-15 years; polyethylene lasts 3-4 years. Polycarbonate is recommended for long-term commercial projects.
🏛️ Government Subsidy for Polyhouse
Under MIDH subsidy 2026, farmers can get 50-60% financial assistance for polyhouse construction. SC/ST and women farmers get additional 5-10%.
| Component | Subsidy % | Max. Assistance |
|---|---|---|
| Polycarbonate polyhouse (1 acre) | 50% | ₹36,00,000 |
| Naturally ventilated polyhouse | 50% | ₹28,00,000 |
| Shade net house | 40-50% | ₹12,00,000 |
🌱 Best Crops for Polyhouse
The Best crops for polyhouse are high-value vegetables, flowers, and herbs. Here's a profitability snapshot:
- Bell pepper: ₹35 L – ₹48 L net profit/acre
- Strawberry: ₹40 L – ₹55 L net profit/acre
- Gerbera (flowers): ₹45 L – ₹62 L net profit/acre
- Tomato (hybrid): ₹28 L – ₹35 L net profit/acre
💧 Drip Irrigation & Subsidy
A Drip irrigation system is essential for polyhouse farming. It saves up to 60% water and increases yield. Drip irrigation subsidy under PMKSY provides 40-60% assistance.
📈 Polyhouse Farming Profit & ROI
Polyhouse farming profit depends on crop selection and market. With subsidy, break-even is achieved in 18-24 months. Annual net profit ranges from ₹28 Lakh to ₹62 Lakh per acre.
📌 Quick Start Checklist
- ✅ Choose polycarbonate structure for longevity.
- ✅ Apply for MIDH subsidy before the deadline.
- ✅ Install drip irrigation & fertigation for efficiency.
- ✅ Select high-demand crops like capsicum or strawberry.
- ✅ Establish market linkages before harvest.
📅 Application window: Jan–Mar & Jul–Sep (state-wise).