Creation of a passage in a garden. Step 4: spreading of gravel (pozzolan).

garden path garden border turf gardening soil preparation autumn france leisure person earth matter install pour sequence spade board load gardener november wood material pozzolana mineral mulch garden paths flower border flower borders garden borders turfs lawn lawns gardenings site preparation soil preparations site preparations fall season leisures entertainment entertainments human beings persons human being human presence human presences human humans earthes matter installed settled down installing installation installations poured pouring series sequences step steps spades boards loaded loadings loads loading fill up filling fillings filled up gardeners woods materials pozzolanas pozzolanic ash pozzolanic ashes garden element hortus soil work soil maintenance agronomy natural resources use temperate season seasons atmosphere european union europe individual matter substance garden tool wood industry economic activity matter botany igneous volcanic rock magmatic rock rock earth's crust mulch plant protection plant maintenance