Warm Greenhouses
Warm greenhouses will allow you to be a lot more adventurous with your choice of fruit and
vegetables you will be grown, and lets you grow more exotic fruit and vegetables.
Warm greenhouses are definitely for the more adventurous and keen gardener as it can be a
costly hobby, however the produce make it all worthwhile. The temperature of a warm greenhouse should never
fall below 10 degrees C.
The only negative to
a warm greenhouse is the cost; fuel bills can be double the usual fee or more depending on the type of heating
system, type of fruit or vegetable being grown and the size of your greenhouse.
The main positive of a warm greenhouse is of course the wide variety of fruit and vegetables to
be grown, but also the advantage it gives you compared to being grown in an unheated greenhouse or you garden
vegetable patch.
For example strawberries that are being grown in a pot will be ready early April, if these we
being grown in a unheated greenhouse they would not be ready until early May and in a garden early
June!!!
Just like unheated greenhouses you will need to ensure that during the summer months the
greenhouse is well ventilated, plants are watered properly and kept out of direct sunlight as much as
possible. It is during the winter months where you see the big difference between the warm and unheated
greenhouse.
A well ventilated warmer greenhouse owner need to be so concerned of careful watering during
the winter months as grey mould will not be a problem for you. It’s also much nicer to work in a warmer
greenhouse during the wet and windy British winter.
Below is a
small selection of what can be grown in warm greenhouses: Grapes
Lemons
Oranges
Tangerines
Peppers
Aubergines
Cucumbers
Tomatoes (for earlier in the year)
These are all in addition to those named above in the unheated greenhouse, which will also grow
in your heated greenhouse, they will be ready 4-5 weeks earlier than if the were planted in the unheated
greenhouse.
**** Remember growing vegetables is
all about trial and error - if something isn’t
successful one year try again the next****
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