This section is from the book "The Gardener V3", by William Thomson. Also available from Amazon: The New Organic Grower: A Master's Manual of Tools and Techniques for the Home and Market Gardener.
You may burn the soil of your garden by getting any brushwood you can conveniently, and putting it together like a cone, with a vent at the top; then set fire to it, and pile your soil all round it. In this way you may burn a good deal of it, and especially the stiffest of the clay. With regard to your right to exhibit as an amateur, while at the same time you sell a portion of the plants and fruit you grow, we think you stand in the same position in that respect as gardeners do whose employers sell a portion of the produce of their gardens. They are not thereby disqualified from exhibiting as gardeners, and classed with market-gardeners or nurserymen; neither should you be, if you do not advertise or issue printed circulars.
 
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