The glasshouse allows cultivation of plants from warmer climates and provides a valuable teaching environment and visitor experience. The 640m² glasshouse is divided into four distinct climatic zones: warm temperate, cool, sub-tropical and tropical and is home to plants from all four core collections. A fifth zone is devoted to propagation and is not open to the public. There is a wealth of plant diversity growing within the glasshouse and plants can be seen flowering at any time of year. An information display is erected during spring, summer and autumn when themed exhibitions give more information about the plants on display.