First you need to prepare the site. The lawn soil consists of two parts. Plants receive nutrients from the upper soil layer, and the lower one serves as the basis for the upper soil layer and ensures normal moisture and heat exchange..
The structure and thickness of the foundation of a lawn area depends on the proximity of groundwater. Best of all, if the level of their occurrence is 50-60 (up to 100) cm.
Where there is a high level of groundwater, the base of the lawn area should consist of a thin layer of coarse sand.
This will ensure that the lawn dries quickly after rains. Usually it is laid at a depth of 50-65 (80) cm.It can consist of gravel and crushed stone.
Most lawn grasses thrive on light loamy and loose clayey soils. Sandy ones can be improved by adding one part of clay, peat or nutrient compost, and clayey ones — sand.
There should be no weeds on a good lawn, and the most reliable way to remove them is deep (by 20-25 cm) autumn digging of the soil.
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