Button mushrooms (Agaricus bisporus) are the most commercially farmed mushroom in India — and the most climate-sensitive. Unlike oyster mushrooms, button mushrooms require tight, stage-specific control of CO₂, humidity and temperature that is nearly impossible to achieve manually at commercial scale.
The Contol-X grow room controller is built specifically for the climate demands of button mushroom farms across Haryana, Delhi NCR, UP and India.
What Climate Conditions Does Button Mushroom Need?
| Parameter | Spawn Run | Pinning | Fruiting |
|---|---|---|---|
| Temperature | 22–25°C | 16–18°C | 14–18°C |
| Humidity (RH) | 85–90% | 90–95% | 88–92% |
| CO₂ | <2000 ppm | <1000 ppm | <800 ppm |
| Duration | 15–20 days | 5–7 days | 10–14 days |
Manual management of these conditions — especially the temperature drop needed for pinning induction — is the single biggest reason Indian button mushroom farms fail or underperform.
How Contol-X Controls Button Mushroom Grow Rooms
The Contol-X RTU controller continuously reads CO₂, humidity and temperature from calibrated sensors and automatically switches 4 relays:
- Heater relay — maintains spawn run temperature at 22–25°C
- Cooler relay — drops temperature for pinning induction automatically
- Humidifier relay — maintains RH above 85% continuously
- Fan/ventilation relay — flushes CO₂ below setpoint threshold
The stage-based recipe system transitions between spawn run, pinning and fruiting automatically — no human intervention needed.
Button Mushroom Farms Where Manual Control Fails
Problem 1: Temperature Drop for Pinning
Button mushrooms will not pin (form primordia) unless temperature drops from ~24°C to 16–18°C over 12–18 hours. Manual cooling is unreliable. Contol-X does this automatically on a programmed schedule.
Problem 2: Night-time CO₂ Surge
CO₂ spikes at night when ventilation is reduced. In button mushrooms, CO₂ above 1500 ppm during fruiting causes long-stemmed, small-cap mushrooms with poor market value. Contol-X monitors CO₂ every 30 seconds and opens ventilation automatically.
Problem 3: Humidity Drops After Casing
After soil casing, maintaining humidity above 88% is critical for uniform pinning. A 30-minute drop below 80% can prevent pinning entirely. Contol-X triggers the humidifier automatically, with alerts if the humidifier fails.
Contol-X Features Specific to Button Mushroom Control
- SCD30 CO₂ sensor with ±30 ppm accuracy — best in class
- 5-sensor input: NTC1, NTC2, NTC3 (casing layer temps), PT100 (compost temp), SHT humidity
- Compost temperature monitoring (PT100) — critical for casing management
- Stage-based recipe: set spawn date, system transitions automatically
- WhatsApp alert if any parameter exceeds setpoint for >5 minutes
- Cloud CRM with daily yield correlation charts
Button Mushroom Farms Served — Cities & States
Contol-X currently serves button mushroom farms in:
- Haryana: Gurgaon, Faridabad, Karnal, Ambala, Panipat, Hisar, Rohtak
- Delhi NCR: Delhi, Noida, Greater Noida, Ghaziabad
- Uttar Pradesh: Lucknow, Meerut, Agra, Aligarh, Moradabad
- Himachal Pradesh: Solan, Shimla, Kangra (major button mushroom belt)
- Punjab: Ludhiana, Amritsar, Patiala, Jalandhar
Price of Button Mushroom Controller in India
Contol-X Grow Room Controller — ₹1,13,000
- Complete RTU controller unit with touchscreen HMI
- SCD30 CO₂ + temperature/humidity sensor set (5 sensors)
- 4-relay output module
- WiFi connectivity + cloud CRM (LMNR platform)
- Installation support + operator training
- 12 months warranty
Frequently Asked Questions
What CO₂ level is ideal for button mushroom fruiting?+
Can a button mushroom controller automate the pinning stage?+
What temperature does a button mushroom controller maintain?+
Is a button mushroom controller available in Haryana and Gurgaon?+
What is the difference between button mushroom controller and oyster mushroom controller?+
Get Your Contol-X Controller
Serving mushroom farms across Haryana, Delhi NCR, UP & Pan India. Custom quote in 24 hours.
📞 Call +91-7779996307