Would you like to grow your vegetables in hot beds?

What is a hot bed?



A hot bed is a warmed protected environment, created by heat generated from decomposing organic matter, used for growing crops months earlier than usual. The traditional material used to create a hot bed is horse manure, but you can use other materials such as leaves, straw, wool or even old clothes.


How does it work?


When decomposing organic matter is stacked high, the microorganisms that feed on it produce heat. For example, fresh horse manure will within a week or two attain a temperature of 65 °C. When the microbes’ food supply provided by the manure runs out, the heat gradually fades. At this point (usually in spring) earthworms usually enter the hot bed and aerate it. You can use a hot bed to grow vegetables in the long cold months from January to March.


Who invented hot beds?


It has always been problematic to grow early crops in a temperate climate. In ancient Rome, the gardeners of one of the emperors were faced with a seemingly impossible task- growing salad leaves out of season. It is those poor stressed gardeners who created the first hot beds. They technique has been tried and tested for two thousand years!

To learn more about how to grow vegetables in hot beds, have a look at Jack First’s book Hot Beds: How to grow early crops using an age-old technique . Jack First has pioneered the hot beds method in the United Kingdom and he has tried and fully tested all the methods described in his book. His hot beds have been featured on BBC TV’s Gardeners’ World.

If you want super-early crops without the hassle and expense of a heated greenhouse, look no further than Hot Beds by Jack First. A must-read if you’d like to pursue a low-cost, eco-friendly approach to out-of-season crops. –Grow Your Own

Jack is a fount of knowledge and the expert on hot bedsJoe Swift, garden designer and TV presenter

Hot beds cover
Hot Beds by expert Jack First

The image of the aqueduct comes from Pixabay. All other images and text come from Jack First’s  Hot Beds: How to grow early crops using an age-old technique .

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