Understanding the characteristics of your soil will help you improve its health and the overall health of your garden.
Soil structure is determined by the amount of sand, silt, clay and organic matter the soil contains.
Mix the soil in a wheelbarrow. Fill an empty glass jar, such as a mayonnaise jar, two-thirds full of water. Fill the jar almost full with the mixed soil and add a quarter teaspoon of liquid laundry detergent. Screw the lid on tightly and shake the jar vigorously until everything dissolves. Set the jar aside where it can remain undisturbed for 48 hours.