Could you please tell me what this plant is? Cheers Sue

Thank you for contacting Yates.

The plant looks like Oyster Plant (Acanthus mollis). To feed the plant and encourage more flower, try 'Yates Thrive Natural Roses & Flowers Organic Based Pelletised Plant Food' as a complete, soil-conditioning fertiliser for more prolific blooming and healthy plant growth. Click here for more info on this product: https://www.yates.com.au/product/garden-fertilisers/organic-based/yates-thrive-natural-roses-flowers-organic-based-pelletised-plant-food