Paint on your green thumbs with us this spring!

John Siemon is a Horticultural Scientist and the Director of Horticulture & Living Collections at Royal Botanic Gardens of Sydney, leading a team responsible for over seven hundred and thirty hectares of green space. He also participated in establishing the Plant Bank, which preserves over a million seeds of native Australian plants. John chats with our host Danny Chifley about all things plant related!