After they have finished fruiting, you can take them out of the greenhouse, and leave them out in the winter. For some reason, if strawberries get a good hard frost on their crowns, they will fruit better. If you grow them in terracotta pots, be careful the frost doesn't shatter them. But strawberries are tough plants, and will suffer transplanting, and moving about from broken pots to new ones.
You may find that the leaves of your plants look dead or dying. Do not worry, as they do that, and you only have to take the dead ones off the plant. During the winter, leave them on, as the plant is dormant, and it wont hurt it. When you notice new growth in the spring, take the dead leaves off your plant, and make sure it is well watered, and remember to keep moss, and weeds off your plants.
Lauren :)
