1) Cement type for home repairs 2) Hawthorne hedge 3) Planted 4) Such plants collectively 
formed of living plants arranged in place
• (v. t.) To plant with living shrubs or trees for a hedge; as, to quickset a ditch. • (a.) Made of quickset. • (n.) A living plant set to grow, esp. when set for a hedge; specifically, the hawthorn.
Quick'set` adjective Made of quickset. « Dates and pomegranates on the quickset hedges.» Walpole. Quick'set` noun A living plant set to grow, esp. when set for a hedge; specifically, the hawthorn. Quick'set` transitive verb To plant with living shrubs or trees for a hedge; as, to quickset a ditch. Mortimer. 
[n] - cuttings of plants set in the ground to grow as hawthorn for hedges or vines
noun cuttings of plants set in the ground to grow as hawthorn for hedges or vines; `a quickset of a vine planted in a vineyard`
a plant or cutting, esp. of hawthorn, set to grow, as in a hedge. · such plants collectively. · a hedge of such plants.