According to David Coton, that is the question asked by the Horticultural Trades Association's National Garden Gift Vouchers Scheme, who want to increase awareness of the positive contribution plants can have on people's lives.
Heating will be a deciding factor on the variety of plants you are able to grow in a greenhouse and the number of plants that can be kept over winter.
The temperature during the winter shouldn't dip below 10C and throughout the year the daily variation shouldn't be more than 10C, this can be controlled by a combination of heating, ventilation and insulation.
To heat your Greenhouse you have a choice of tree main types of heater that you can use if it is a domestic greenhouse. Of course all have their advantages and drawbacks and below I have listed these in an easy to follow list.
It's important to know about them, this way you will know which one will suit your needs and situation perfectly. The three types available are Electricity, Gas and Paraffin.
There are also renewable energy sources available to use which I will go through below the list.
Solar energy or wind turbines may become a consideration in the future but at the moment they are far too expensive due in part to the poor heat retention qualities of a greenhouse.
Spent cooking oil is used occasionally commercially but is messy, smelly and not really suited to small scale production.
Robert Hall decorates his Christmas tree with cluster lights, here he explains why they are so effective and the reasons why they have become seasonal best sellers.
Nathan James Dodd, Gardensite's Marketing Manager, was one of the speakers at the recent Horticultural Trades Association Marketing Forum that took place at Chesford Grange in Warwickshire.
With 'Storm Abigail' forecast to sweep through the north of England and Scotland, Nathan James Dodd explains how to obtain an online garden fencing quotation to replace your damaged fence panels.
Glistening and glittering, Christmas Twig Trees provide a superb backdrop of sparkling light both inside the house and in the garden. Nathan James Dodd reviews a range of trees that have increased in popularity tremendously over recent years.