Easy to grow these stunning award winning Polyanthus will bring a splash of rainbow colour to your garden. Plant in containers or window boxes for long lasting flowers that are winter hardy and have a superior disease resistance. Pot up Polyanthus plants and grow them on for transplanting at a later date. Grow plug plants in bright, frost-free conditions, watering sparingly until they are fully rooted in. When all risk of frost has passed, acclimatise polyanthus plants to outdoor conditions over 7 to 10 days, prior to planting out in their final positions. Product Specifications: Hardy Perennial Position: sun or semi shade Height: 30cm (12in) Spread: 23cm (9in) Supplied Polyanthus ‘Crescendo’ Mix 72 plugs Images shown are for guidance only of the expected results from plants upon maturity. Different growing conditions might vary results. Image may be included for illustration of supply but can vary due to seasonality changes (e.g. deciduous plants lose leaves in colder months