Freezing conditions, although highly beneficial to the soil outside can bring problems to the greenhouse grower. One of which is the obvious increase in heating costs as we strive to maintain a growing environment above 45�F. Another drawback that I find a nuisance is the fact that my hose pipe inevitably freezes over so that I am unable to easily get access to water.
Growing Parsnips
25th July 2007 I am often asked what is the best method of growing both long carrots and parsnips for the show