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. Gardman 3 Tier Mini Greenhouse
Childrens Toy Shop > Outdoor Living > Greenhouses
from: Gardman
Good, cheap solution for bringing on seedlings and protecting tender cuttings from the winter weather.
My tests (using one max/min thermometer inside the mini-greenhouse and one outside) show the product gives an average of about 2°C extra temperature during the day and 1.5°C during the night. The Gardman 4 Tier Mini Greenhouse Fleece Cover only adds a further 0.5°C but an extra Gardman 3 Tier Mini Greenhouse Cover over that (double-glazing with a fleece interlining) gives a total of around 4°C of frost protection even with snow settling on the top. To get even more protection you can put a hot water bottle on the bottom shelf but you'll have to change this a few times per night so frost-tender specimens will have to be taken indoors ... Read More:
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