Gardenry

But 2 or 3 lay brothers who understood gardenry had made their garden (which is very large) one of the noblest things one could see.

Source: wiktionary

That we make him take Plantations of Gardens for Plantations of Kirks, is natural enough for a Man who underſtands nothing but Gardenry, and frequently uſes to miſtake.

Source: wiktionary

The gardens have very few flowers, and the sound of the rake nowadays is seldom heard on the gravel; but there are plenty of fine trees—some really stupendous poplars, untrimmed and spreading abroad like oaks, chestnuts which would make a figure in Italy, beeches which would be called “rather good” in England; plenty of nooks and bowers and densely woven arcades, triumphs of old-fashioned gardenry; and a large dull-bosomed pond into which the unadorned castle-walls peep from above the trees.

Source: wiktionary

The Gentle Art of Gardenry / This has been a year to discourage the most eager gardener; a mild, soft winter breaking into an early spring, cold and snow in May and drought and heat all through the summer.

Source: wiktionary