Growing plants under glass can be a great way of providing care for those precious plants to ensure they survive and thrive even through the harshest of British winters. For this process there are a number of ways you can do this; via greenhouses, cold frames or cloches. Which method you go for really depends on the size of plant and the type of care you need to provide.
Growing plants under glass allow a gardener the unique opportunity to control the climate. Having more control on the environment means that you can grow a wider range of plants, including more tropical and exotic kinds that would require a higher environmental temperature to survive.