Waterlily - Aurora Medium Growing Waterlily - Changeable Flower Colour: Yellow to Red Intriguingly, the gorgeous blooms of this exceptional water lily are yellow when they first open, turning orange on the second day, and taking on a pinkish-red colour on the third. Nymphaea ‘Aurora’ is an excellent choice for any size of pond. Position: Full SunPlanting depth: In water from 30cm (12’’) to 60cm (24") below water level.Growth rate: MediumFlowering Period: June to SeptemberHardiness: HardySize: Spread 70cm (28") to 90cm (36") Aquatic pot and compost variations Aquatic plants come in a variety of pot and compost variations that have different benefits for planting and growing. Mesh Pot (Aquatic Compost)Pot can be removed and plant can be planted directly into soil or margins above or below the water line. Pot and plant can also be placed directly into water to be container grown, but will still need repotting in time. Pot (Aquatic Compost)Pot must be removed and plant should be planted directly into soil or margins above or below the water line. Pot (Regular Compost)Pot must be removed and plant should be planted directly into soil or margins above the water line. Cannot be planted directly into soil below the water line.