Seedling of 3rd-4th own generation from open pollination. Selected in 1996 by L.A. Kramarenko. Originating institution — Main Botanical Garden. Included in the State Register in 2004 for the Central Region.
Strong-growing tree with an open canopy. One-year shoots moderately branched. Flowers of medium size (3 cm), white. Fruiting on all types of shoots.
In individual years, the average fruit mass is 30-40 g, in some cases over 50 g. Fruits are oval, slightly irregular, compressed sideways, with hairy, rough, lemon-yellow skin with a bright blush. Flesh is orange, juicy, medium density, slightly mealy, tasting score 3.5 points. Chemical composition: dry matter 16.9%, sugars 8.1%, titratable acids 2.0%, potassium content 420 mg/100g. Stone is fairly large (12.0%), flat, separates slightly unevenly.
Ripening period is late; in hot years — mid-August, in cold years — second half to end of August. Fruits are suitable for fresh consumption, and make high-quality jams and compotes. Fruit storability is good.
Grafted plants begin fruiting on the 3rd-4th year after grafting. Yield of Monastery is very high, with fruits being large (25-30 g). Winter and frost resistance are good.
