Indigenous varieties
Istarska bjelica
Origin
Found throughout Istria and Kvarner.
Agro biological properties
Robust, of medium size, with dense foliage inclined to grow high. Branches are straight, long, robust; fruit bearing branches are straight or slightly sagging. Leaves are green and elliptical. Olives are medium-large and oval. When fully ripe, drupes become light-yellow, occasionally with an opaque purple surface.
Fruit bearing
High and regular, with high oil yield. Young plants are late to bear fruit.
Fertilization
Anemophile (wind carried). Recommended fertilizers: Leccino, Frantoio.
Resistance to adversities
Sensitive to olive fly (bactrocea oleae). Resistant to lower temperatures and wind (bura).
Quality of the oil
Excellent. Distinctly bitter and spicy.