HEIRLUM C

The Genetic Edge of Amycel Heirloom C

The Heirloom C strain, developed by Amycel’s breeding program, represents a high-performance variant of Agaricus bisporus. Originating from the work of Stephen Christopher Lodder and Christopher William Robles, this hybrid is engineered for commercial reliability. It bridges the gap between wild mushroom flavor profiles and the consistency required for large-scale production facilities.

Operational Performance

This hybrid is built for efficiency, typically completing its cycle in 30–35 days from spawning to harvest. To achieve peak results, growers must maintain a strictly controlled environment of +16–18 °C. The strain is specifically optimized for a three-flush harvesting cycle, allowing for predictable logistics and labor management. Its inherent resistance to diseases significantly reduces the operational reliance on chemical interventions, ensuring a healthier and more sustainable crop.

Morphological Specifications

• Weight: Individual fruit bodies typically weigh between 20–40g, offering excellent density.
• Size: A cap diameter of 6–8cm provides the uniform aesthetic desired by premium retail markets.
• Texture and Color: The signature brown cap is not only a marker of the strain’s flavor depth but also an indicator of the dense, resilient flesh that resists bruising during packing and transport.

By focusing on structural integrity and growth velocity, Amycel has created a tool that allows producers to maximize output per square meter without compromising the shelf life or the aesthetic appeal of the mushrooms.