Home > Question >

What is causing the white mould on my cauliflower plants?

Our Advice:

From your description it sounds like your cauliflowers have an attack of powdery mildew. Try spraying them with SB Plant invigourator + 5 grams of baking powder per litre at weekly intervals to control this problem. Also stop covering the plants at night, as this should increase the airflow and help to reduce infection.

Here are some related questions:

We could not find any related questions.

Not what you are looking for?

If you can't find what you are looking for on the website then you can ask one of our experts. To get in touch with us Click Here

We will try to get back to you with an answer as soon as we can.

Here is some more information for you:

Did you find this answer useful? Subscribe to our newsletter for gardeing news, projects, special offers and competitions.

Ask another gardening question:

Learn More About Pests and Diseases

Gardening Projects for February

---

How to pH Test Soil

How to Force Lily-of-the-Valley

How to Chit Potatoes

How to: Maintenance Pruning

Latest Gardening Videos

---

Five Essential Tips for Growing Lemons

How to Grow Orchids

5 Essential Spring Bulb Tips in 1 minute

Weed Control Using Mulch

Potting Cacti

How should I overwinter a potted Canna lily?

All Videos

Explore Gardens from Around the World

Majorelle Garden
Marrakesh, Morocco

Dubai Miracle Garden
Dubai, United Arab Emirates

Gardens of the Generalife, Alhambra
Granada, Spain

Ritsurin Garden
Takamatsu, Japan

The New York Botanical Garden
New York, United States

Desert Botanical Garden
Phoenix, Arizona, USA