Durable Materials for Long-lasting Performance: The Mammoth Pro+ HC 300 is the perfect growbox built using high-quality materials that resist wear, tear, and degradation over time.
 
The 600D Mylar lining ensures excellent light reflection and durability, while the 22mm steel poles provide robust support for your plants. These materials are also easy to clean and maintain, ensuring your growbox stays in top condition for years to come.
 
With dimensions of 300x150x200 cm, the Mammoth Pro+ HC 300 offers a vast growing area for your plants to thrive. The 2 ventilation inlets and 2 outlets promote optimal airflow, while three 76mm cable ports allow for seamless installation of your lighting and other equipment.
 
Designed with 4 doors, the Mammoth Pro+ HC 300 provides easy access for maintenance and harvesting, making it a convenient and efficient choice for growers. Whether you're a beginner or an experienced gardener, this growbox is the ideal solution for your indoor growing needs.