Zucchini Growing Problems & Fixes
Something wrong with your zucchini? You are in the right place. Below is our growing library of the most common zucchini troubles, each one explained in plain language with the real cause and the fix. Find the symptom that matches your plant and click through for the full answer.
Leaf problems
- Why are my zucchini leaves turning yellow?
- Why do my zucchini leaves have white powdery coating?
- Why do my zucchini leaves have white or silver patches?
- Why are my zucchini leaves wilting in the day?
- Why are my zucchini leaves curling?
- Why are the edges of my zucchini leaves turning brown?
- Why are there holes in my zucchini leaves?
- Why are my zucchini leaves covered in tiny insects?
Fruit problems
- Why are my zucchini rotting at the end?
- Why are my baby zucchini turning yellow and falling off?
- Why are my zucchini deformed and curved?
- Why are my zucchini bitter?
- Why did my zucchini grow into a giant marrow?
- Why is my zucchini rotting on the plant?
- Why does my zucchini have tough skin?
- Why are my zucchini growing so slowly?
Flowering & fruit set
- Why does my zucchini have flowers but no fruit?
- Why does my zucchini only have male flowers?
- Why are my zucchini flowers falling off?
Pests
- Why did my zucchini plant suddenly collapse at the base?
- Why are there grey bugs clustered on my zucchini stems?
- What is eating my zucchini seedlings?
Disease & wilting
- Why did my zucchini plant suddenly wilt and die?
- Why is the base of my zucchini stem rotting?
- Why does my zucchini have mottled, distorted leaves?
- Why does my zucchini fruit have sunken or moldy spots?