Ecosphere 3.0 Substrate Pack Complete Mushroom Growing System - 17.7 Cu Ft Climate-Controlled Greenhouse Kit with LED Lighting

Growing mushrooms at home shouldn't require constant monitoring or complex DIY builds. The Ecosphere 3.0 delivers consistent, commercial-quality results by automating the most challenging aspects of cultivation. With precise climate control and a complete starter package, you'll move from setup to harvest with confidence. Whether you're scaling up or starting fresh, this system provides the stable environment your mushrooms need to thrive.

• Automated climate control maintains ideal conditions: Digital thermostat holds 65-75°F while the programmable humidifier maintains 80-95% humidity
• 17.7 cubic feet of organized growing space: Four shelves with 8 aluminum trays accommodate multiple varieties or staged harvests
• Complete starter package included: 6 sterilized substrate jars, 2 spawn bags, 10 lbs premium casing mix, plus vermiculite ($60+ value)
• True fresh air exchange system: 12 positioned filter patches plus circulation fan prevent stagnation and contamination
• Energy-efficient LED lighting: 1550 lumen strip on timer provides optimal light for pinning without excess heat
• 30-minute tool-free assembly: Clear instructions and intuitive design get you growing quickly
  

Most home growers face the same frustrations: maintaining stable humidity without creating puddles, preventing temperature swings that stall growth, and ensuring fresh air exchange without introducing contaminants. DIY solutions often require constant adjustments and still produce inconsistent results.

The Ecosphere 3.0 addresses these challenges with purpose-built components that work together seamlessly. This isn't a repurposed garden tent – it's engineered specifically for mushroom cultivation.

Key Features That Make the Difference

Precision Climate Control The heart of the system is a 200W infrared heating element paired with a digital controller. Unlike heat mats that create hot spots or space heaters that dry the air, this ceramic element provides gentle, even warmth. The included 5" brushless fan circulates air throughout all growing levels, eliminating dead zones where contamination thrives.

Humidity Management That Works The custom 3-liter ultrasonic humidifier produces ultra-fine mist that stays suspended rather than pooling on surfaces. Connected to a 24-hour programmable timer, it maintains optimal humidity levels automatically. The system includes lava rocks for the humidity tray, increasing surface area for better moisture retention.

Thoughtful Design Details

• Clear polyethylene walls let you monitor progress without opening the system
• Roll-up door design provides easy access while maintaining climate stability
• Heavy-duty 8mm drip tarp protects floors from moisture
• Wire shelving allows air circulation between all growing levels
• Food-grade aluminum trays are easy to clean and won't retain odors

Proper Fresh Air Exchange Strategic placement of 12 filter patches creates natural convection currents. Fresh air enters through lower filters while CO2-rich air exits through upper ones. This passive system works with the circulation fan to maintain the oxygen and CO2 levels mushrooms need without manual fanning.

Complete Package Contents

Growing Environment Components

• Ecosphere 3.0 tent structure (29" × 20" × 63.5")
• 4-tier steel frame
• Clear polyethylene shell with easy zip
• Waterproof floor liner
• 12 adhesive filter patches for air exchange

Climate Control System

• 200W infrared ceramic heating element
• 5" circulation fan with brushless motor
• Digital temperature controller/thermostat
• 3-liter ultrasonic humidifier
• Two 24-hour programmable timers
• Digital thermometer/hygrometer

LED Lighting System

• 16.4 ft COB LED strip (1550 lumens)
• 6000K color temperature
• Even coverage across all shelves
  

Starter Growing Supplies

• 6 pre-sterilized 1/2 pint substrate jars
• 2 premium 5-grain spawn bags (3 lbs each)
• 2 bags of select bulk casing mix (5 lbs each)
• 1 quart vermiculite
• 1 quart lava rocks

Educational Resources

• Detailed setup guide with step-by-step photos
• Access to comprehensive online growing library
• Cultivation guides for popular mushroom varieties

Technical Specifications

Dimensions & Capacity

• Overall dimensions: 29" L × 20" W × 63.5" H
• Interior volume: 17.7 cubic feet
• Shelf count: 4
• Tray capacity: 8 trays (2 per shelf)
• Individual tray size: 18" × 13" × 2.7"
• Total weight: 35 lbs assembled

Environmental Control Specifications

• Temperature range: Totally adjustable
• Heater output: 200W ceramic infrared
• Fan diameter: 5" with brushless motor
• Humidifier capacity: 3 liters
• Mist output: Up to 360ml/hour
• Timer capability: Two independent 24-hour cycles

Ideal For Different Growing Goals

Beginners Ready to Succeed If you've tried basic methods with limited success, this system eliminates the guesswork. Automated controls mean consistent conditions, while the included supplies get you started immediately.

Experienced Growers Scaling Up Move beyond small-batch growing with space for multiple flushes and varieties. The precise controls accommodate different species' requirements, from oysters to more demanding varieties like lion's mane.

Year-Round Production Regardless of your climate or season, maintain optimal growing conditions. The sealed environment protects against outdoor temperature swings and contamination.