In the fall, you should not rush to pull out the tops; this time-tested technique helps preserve the harvest. When the season comes to an end, you want to put the garden beds in perfect order, remove all unnecessary things and close the summer season with a sense of accomplishment. But experienced gardeners know: harvesting tops too early can deprive the soil of natural protection and the future harvest of additional nutrition.
Firstly, tops left until frost creates a natural shelter. It is like a soft blanket that protects the ground from freezing and helps retain moisture. This is especially important in snowless winters, when root crops and perennial crops such as carrots, beets, garlic and strawberries are left without snow cover. Dry stems and leaves soften temperature changes and prevent the soil from drying out under the cold wind.
Secondly, dead tops are free fertilizer. By rotting, it saturates the soil with organic matter, making it loose and nutritious. In spring, such soil warms up faster, becomes soft and literally calls for planting. Excess tops can be composted and then returned to the beds in the form of finished humus. This closes the circle of natural balance: without waste and unnecessary chemicals.
