Heirloom S

Premium Brown Mushrooms with American Genetics

The "Heirloom C" strain by Amycel is a refined product designed for growers who prioritize consistency and top-tier marketability. Developed by experts Stephen Christopher Lodder and Christopher William Robles, this hybrid represents the pinnacle of American mushroom genetics, engineered specifically for intensive, indoor controlled environments.

Core Technical Specifications

What sets "Heirloom C" apart is its striking appearance and superior fruit body density. The caps reach a diameter of 6–8 cm and feature a distinctive brown color, which has become a hallmark of quality in the modern retail sector. Chefs and consumers favor this variety for its deep, savory flavor profile and firm texture, which remains stable throughout the supply chain.

• Cycle Duration: 35–40 days from sowing to harvest.
• Growing Method: Strictly intensive indoor cultivation.
• Origin: Amycel, USA.

Pros and Operational Considerations

Strengths: The primary advantage is the predictability of the growth cycle. The physical density of "Heirloom C" ensures it holds up during harvesting and logistics better than lighter, less uniform varieties. For professional farmers, this means fewer losses and a higher percentage of premium-grade product.

Challenges: As an intensive-type product, "Heirloom C" is unforgiving of microclimate fluctuations. Success hinges on precise control over humidity, CO2 levels, and substrate composition. This strain is not suited for low-tech setups; it requires automated climate management systems to unlock its full yield potential.

Is this the right strain for your farm?

Choosing Amycel's "Heirloom C" is a strategic decision for operations looking to diversify beyond standard white button mushrooms. If you are positioned in the artisanal or gourmet market, the aesthetic appeal and superior taste of this strain provide a clear competitive advantage. Amycel’s reputation for genetic stability allows for accurate harvest forecasting, making this an ideal choice for commercial farms serving retail chains where consistency is non-negotiable.