Hazelnut Growing Problems & Fixes
Hazelnut is one of the most rewarding and wildlife-friendly plants you can grow, but it comes with its own set of challenges — from pollination failures and pest damage to pruning mistakes and disease. Use these 30 guides to diagnose and fix whatever is happening with your hazelnut.
Nut Production
- Why is my hazelnut tree not producing nuts?
- Why is my hazelnut harvest so poor this year?
- My hazelnut has lots of catkins but never makes nuts
- Hazelnut male and female flowers explained
- How does hazelnut pollination work?
- Do you need two hazelnut varieties to get nuts?
Plant Health
- Hazelnut leaves turning yellow: what is wrong?
- Brown spots on hazelnut leaves: what are they?
- Hazelnut water shoots: what are they and should you remove them?
- Hazelnut keeps throwing up suckers: what should you do?
Pests
- Aphids on hazelnut: how to identify and control them
- Hazelnut nut weevil: why are my nuts empty inside?
- How do I stop squirrels eating all my hazelnuts?
- Big bud mite on hazelnut: symptoms and control
Disease
- White powder on hazelnut leaves: is it powdery mildew?
- Eastern filbert blight on hazelnut: identification and management
- Coral spot on hazelnut: orange pustules on dead branches
Growing & Care
- How and when to prune hazelnut for a better crop
- Coppicing hazelnut: when to do it and what to expect
- How to plant hazelnut: getting the start right
- How far apart should you plant hazelnut bushes?
- What soil does hazelnut need to grow well?
- How fast does hazelnut grow and when will it fruit?
Varieties & Harvest
- Corylus avellana: the common hazelnut explained
- Cobnut vs filbert: what is the actual difference?
- Best hazelnut varieties for UK gardens
- Using hazelnut as a wildlife hedge: a practical guide
- When are hazelnuts ready to harvest?
- How to store hazelnuts so they stay fresh
- Can you grow hazelnut in a container?