The tree is vigorous and has a high, dense and rounded crown. The tree variety is protogynous and the flowering of pistillates is done 6-7 days earlier than stamens. The best pollinators are Costiujeni and Calarasi trees varieties.
Walnut shells have an average (over 10 g) and a cylindrical shape. The top of the fruit is slightly convex, and has flat bottom. The walnut peel is of medium thickness, dense, of a pale yellow color and with slightly highlighted edges. The walnut kernel is white, and is about 60% of walnut weight. Cazacu walnuts have good resistance to low temperatures and various diseases.