MushroomWale Mushroom Farm Setup Cost Index — Q4 2026
Published 8 November 2026. Methodology refreshed quarterly. Author: Mahendra Pal Singh, Director, AgriMotion Engineering Pvt Ltd. Reviewed by Chirag Deep Singh, Program Head, MushroomWale.
The 60-second answer
As of Q4 2026, the EPC capex for a commercial button mushroom farm in India is Rs 15 lakh for a 50 kg/day farm rising to Rs 10–11 crore for a 5,000 kg/day farm, excluding land, civil works, GST, and working capital. The 100 kg/day tier — India's most-searched mushroom farm scale — costs Rs 26–28 lakh for the farm-only EPC scope, with simple payback of 1.7–2 years on EPC and 2.5–3 years on total project cost. Spawn labs are not commercially required below 1,000 kg/day; Phase-2 compost units are not required below 200 kg/day where reliable external compost supply exists.
What this index covers, and what it deliberately leaves out
This index publishes the price band a buyer should expect for the EPC (Engineering, Procurement, Construction) scope of a turnkey mushroom farm. We exclude five cost categories on purpose:
- Land cost — varies 1,000× across India and is not in our scope of supply
- Civil works — RCC foundation, plinth, drainage, boundary wall: client scope
- Working capital — first-cycle compost, spawn, casing, packaging, electricity deposit, salaries
- GST — 18% on the EPC contract
- Statutory and bank charges — bank loan processing, insurance, registration
A buyer should plan total project cost as: EPC + 18% GST + civil works (12–18% of EPC) + working capital (25–40% of EPC) + land.
Capex by capacity
EPC scope, ex-GST, ex-civil, ex-land, ex-working capital
| Daily output | EPC capex | Spawn lab | Compost unit | Cost / kg/day |
|---|---|---|---|---|
| 50 kg/day | Rs 15–16 lakh | No | No | Rs 30,000–32,000 |
| 100 kg/day | Rs 26–28 lakh | No | No | Rs 26,000–28,000 |
| 200 kg/day | Rs 55–60 lakh | No | Yes (20T) | Rs 27,500–30,000 |
| 500 kg/day | Rs 1.25–1.35 crore | No | Yes (30T) | Rs 25,000–27,000 |
| 1,000 kg/day | Rs 2.65–2.75 crore | No | Yes (multi-30T) | Rs 26,500–27,500 |
| 2,000 kg/day | Rs 4.00–4.25 crore | Yes | Yes (multi-30T) | Rs 20,000–21,250 |
| 5,000 kg/day | Rs 10.00–11.00 crore | Yes | Yes (multi-line) | Rs 20,000–22,000 |
The non-obvious story in this curve
Most "mushroom farm cost" content on the Indian web assumes a smooth scale-economy curve — bigger means cheaper per unit. The validated data tells a different story:
Component split, by capex share
For a typical 100 kg/day farm-only project on the bottom half of the band, the EPC bill divides roughly as follows:
| Component | Capex share |
|---|---|
| PUF-panel grow rooms (PPGL 0.4 mm) | 38–45% |
| Daikin HVAC (HMT class, R32/R410A) | 22–28% |
| Naayom NWC 1000 automation + actuators | 6–9% |
| MS racks, doors, electricals, plumbing | 12–16% |
| Cold storage (5–10 MT) | 5–8% |
| Project management, design, commissioning | 5–7% |
For 200 kg/day and above, a Phase-2 compost tunnel adds Rs 6.50–7.10 lakh ex-GST per 20T or 30T unit. For 2,000 kg/day and above, a spawn lab adds Rs 35–55 lakh ex-GST.
Refrigeration brand choice: MushroomWale grow rooms ship with one of two authorised systems — Daikin HMT-class split units on R32 / R410A (default, all sizes), or Carrier (Haier-CCR) commercial refrigeration on R-404a (available on 18×40, 18×60 and 18×70 ft rooms). Both are BTU-matched for the 16–18°C / 85–95% RH duty of a mushroom grow room.
ROI snapshot, 100 kg/day farm
Assumes 85% capacity utilisation (realistic for years 2 onward) and a Rs 110/kg blended yield gate price.
| Line | Annual figure |
|---|---|
| Output: 100 kg/day × 350 days × 85% util | 29,750 kg |
| Yield gate revenue at Rs 110/kg blended | Rs 32.72 lakh |
| Operating cost (compost, spawn, labour, power, casing, packaging) | Rs 17–19 lakh |
| Operating profit | Rs 13.72–15.72 lakh |
| EPC capex (mid-band) | Rs 27 lakh |
| Total project cost (EPC + GST + civil + working capital) | Rs 42–46 lakh |
| Simple payback on EPC alone | 1.7–2.0 years |
| Simple payback on total project cost | 2.7–3.3 years |
A buyer using NABARD or PMEGP subsidy typically reduces effective capex by 25–35%, pulling EPC payback below 1.5 years.
What you'll need to add (operational disclosures)
Below 200 kg/day, the EPC scope above does not include a Phase-2 compost unit. Below 1,000 kg/day, it does not include a spawn lab. Both are commercially viable as buy-in arrangements, but only in specific regions of India.
Reliable compost buy-in zones
- • Solan and surrounding Himachal corridor
- • Sonipat and the NCR corridor
- • Pune and surrounding Maharashtra corridor
- • Hyderabad and Telangana
Supply-thin zones (plan in-house compost)
- • Most of Odisha
- • Eastern UP, Bihar, and Jharkhand
- • Most of West Bengal outside Kolkata
- • North-East states
- • Most of MP outside Bhopal–Indore
Zone classification reflects supply realities as of November 2026 and shifts as new commercial compost units come online. Updated quarterly.
What changed since Q3 2026
- Daikin HMT-class equipment confirmed as standard for all grow room specifications — formal vendor confirmation received October 2026.
- Naayom NWB 3000 bunker controller listed as obsolete by vendor; bunker automation now specified through NWC 2000 tunnel/compost controller.
- PPGL 0.4 mm PUF-panel pricing held flat at Rs 1,505/sqm (60 mm wall), Rs 1,735/sqm (80 mm wall), Rs 1,855/sqm (roof).
- Sonipat compost supply tightening — ex-Solan dispatch price up 8–11% over 2025 averages on the back of straw cost increases.
- No revision to base PUF panel pricing for Q1 2027 visibility yet, but supplier signals point to a 4–7% upward revision around February 2027.
Buyer FAQs
How much does a 100 kg per day mushroom farm cost in India in 2026?
Rs 26–28 lakh for the EPC scope, excluding land, civil works, GST, and working capital. Total project cost typically Rs 42–46 lakh including all extras. Simple payback on EPC alone is 1.7–2.0 years at full utilisation.
Is mushroom farming profitable in India?
Yes. A 100 kg per day farm produces Rs 13.7–15.7 lakh operating profit per year at 85% capacity utilisation, giving simple payback of 1.7–2.0 years on EPC. Faster payback than most Indian agri categories.
What is the smallest commercially viable mushroom farm in India?
50 kg per day is the floor. Below this, per-kilo overhead erodes margin. 100 kg per day is the most efficient entry tier and the most common starter scale for PMEGP loans.
Do I need a spawn lab for a commercial mushroom farm?
Not below 1,000 kg per day. Spawn supply from approved national vendors is reliable. Above 1,000 kg per day, in-house spawn lab investment of Rs 35–55 lakh becomes economic.
Do I need a compost unit for a commercial mushroom farm?
Below 200 kg per day, no, provided the farm is in a region with reliable Phase 2 compost supply such as Solan, Sonipat NCR, Pune corridor, or Hyderabad. At 200 kg per day and above, compost unit investment becomes economic.
What is the difference between Phase 1 and Phase 2 composting?
Phase 1 is outdoor or bunker-stage aerobic composting over 14–18 days. Phase 2 is controlled pasteurisation in an insulated tunnel for 6–7 days at 58–60°C to kill pathogens and complete ammonia conversion.
Which AC is used in mushroom farming?
Two authorised options. Daikin HMT-class split units on R32 / R410A (default for all room sizes), and Carrier (Haier-CCR) commercial refrigeration on R-404a (available for 18×40, 18×60 and 18×70 ft rooms). Both are sized for grow rooms operating at 16–18°C and 85–95% relative humidity.
How much subsidy is available for mushroom farming in India?
NHB grants up to 35% capital subsidy capped at Rs 14 lakh general or Rs 17.50 lakh SC/ST/NE. MIDH offers up to 40% on protected cultivation. PMEGP funds up to 35% margin money on loans up to Rs 50 lakh.
What is the cost of a Phase 2 compost tunnel?
Rs 6.50 lakh ex-GST for a 20 tonne tunnel, Rs 7.10 lakh ex-GST for a 30 tonne tunnel. Civil pad, ducting, blower, steam connection, and instrumentation are quoted separately.
How long does it take to build a 100 kg per day mushroom farm?
14–18 weeks from advance to commissioning, assuming civil works run in parallel. First compost cycle adds another 4–5 weeks before first output.
Methodology and source
Compiled from MushroomWale's Aug 2026 master rate card for PUF panels, Daikin HVAC, Naayom automation, compost tunnels, spawn lab equipment, and ancillary infrastructure, validated against commissioned projects between January 2025 and October 2026. Component prices are vendor-locked through partnership agreements: Daikin (HVAC), Naayom Tech (automation), BNAL Prefabs (PUF panel alternative). Indicative ranges are stated, not single-point estimates. The index is reviewed and republished every quarter.
About the author
Mahendra Pal Singh is the Director of AgriMotion Engineering Pvt Ltd, the parent company of MushroomWale. AgriMotion has commissioned mushroom farm infrastructure for clients across Uttar Pradesh, Madhya Pradesh, Odisha, and West Bengal since 2022. GSTIN: 09AAZCA0158R1ZP. Reviewed by Chirag Deep Singh, Program Head, MushroomWale.