Bostock New Zealand is the only organic Posy apple producer on the world market. Posy™ Apples are good for you, and the whole family. Beautifully sweet and crisp, pick one of our Posy’s today. Posy™ is one of New Zealand’s sweetest apples and first available apple of the season. It is a delicate pink, to bright red colour and has a honey flavour with hints of rock melon and peach.