Apricot ‘Harogem’ is a Canadian cultivar of Prunus armeniaca selected at the Harrow Research Station in Ontario. It originated from the cross ‘Rouge du Roussillon’ × NJA2, the latter being derived from ‘Morden 604’ × open pollination.
The fruit is medium-sized and particularly attractive, with deep orange skin developing a glossy dark red blush on the exposed side. The orange flesh is firm, freestone and aromatic, with a balanced sweet-tart flavour. Fruit quality is good for fresh eating and the firm texture also makes ‘Harogem’ useful for preserves, baking and drying.
Harvest is relatively late for an apricot, generally falling in early to mid-August under temperate European conditions. The fruit colours well before it is fully ripe, so it is important not to harvest solely according to skin colour.
The tree has moderate vigour and a fairly upright habit. ‘Harogem’ is self-fertile and flowers late, which is useful in areas exposed to spring frost. It was bred for improved adaptation to cold climates and has good resistance to brown rot and perennial canker. Bacterial spot can however be a problem in some seasons, so it should not be considered completely disease resistant.
Variety characteristics
The cross was made in 1963 by L. F. Hough and Catherine H. Bailey at Rutgers University in New Jersey. Harogem was selected at Harrow, Ontario, in 1969 and officially introduced in 1979 by Richard E. C. Layne.
Origin and identity
Rouge du Roussillon x NJA2 (Morden 604 x open pollination)
HW 405|H6305044
Growth and adaptation
Moderate vigour with a fairly upright habit. Productive and well adapted to cooler climates, although cropping can vary with site and season.








