Q18 of 20 Page 50

Gardeners gently dig up the soil around the roots of garden herbs (plants) frequently. Give reasons.

The gardener gently digs up soil around the root for the following reasons:

(a) Digging soil removes weeds


(b) Makes easy for water to percolates into the soil. Digging loosen the soil


(b) It Promotes root growth;


(c) It increases the pore spaces of the soil enabling air to get into deeper layers of soil;


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