Just potted after the rain can U plse let me know the name and the care it will need the side of the shed has

This is a lomandra longifolia - a native Australian grass.

This will do very well in a pot in full sun - as you have placed your pot.  We recommend applying 'Yates Dynamic Lifter Liquid Concentrate' as a gentle fertiliser and soil improver. It's certified for use in organic gardens, and contains seaweed, blood&bone and fish meal to help developing new roots and restoring healthy growth. Click here for more info on this product: https://www.yates.com.au/product/garden-fertilisers/certified-organics/yates-dynamic-lifter-liquid

For more tips on caring for this plant, please see https://www.yates.com.au/plants/natives/lomandra/how-to-grow-lomandra/