This reference work investigates the seasonal blooming patterns and horticultural requirements of native and introduced flora within the Australian climate. The text serves as a practical guide for gardeners and botanists, organizing botanical data by calendar month to assist in the planning and maintenance of regional gardens. It utilizes established horticultural practices to provide a structured framework for identifying and cultivating various plant species throughout the year.

The subject matter points to a technical, reference-oriented text designed for practitioners seeking to align their gardening activities with local environmental cycles. Its structured, chronological approach suggests a focus on utility and seasonal planning for the Australian horticultural enthusiast.