When does European filbert flower?
In February–March; the flowers are yellow.
When is European filbert harvested?
In August–September.
Does European filbert tolerate shade?
It tolerates part shade (3–6 hours of sun), but not full shade.
How much space does European filbert need?
At maturity 8 ft 2⅜ in–15 ft 1⅛ in wide and 12 ft 1⅝ in–20 ft ⅛ in tall; recommended spacing 11 ft 5¾ in.
Hazel big bud mite — what can you do?
No treatment is needed: most gall mites do not harm plant health and control is not necessary. They rarely affect growth or crop.
Aphids — what can you do?
Aphids are part of a healthy garden and food for predators; a healthy plant usually tolerates them. Wipe or rinse off colonies and remove affected tips.