Growing Zucchini, also Courgette/Marrow, Summer squash

View the Zucchini page

19 Nov 08 Georgia (Australia - sub-tropical climate)
Paul, the white spots are powdery mildew. You can treat it without spraying chemicals by mixing full cream milk and water together so that there is 2 parts water and 3 parts milk. There are antibacterial properties in milk that will kill the mildew. But you need to do it once a week and the milk mix must dry on. If it rains you need to spray with the milk mix again. Also make sure that you don't wet the leaves when you water the plant...
Reply
Gardenate App

Put Gardenate in your pocket. Get our app for iPhone, iPad or Android to add your own plants and record your plantings and harvests

Planting Reminders

Join 60,000+ gardeners who already use Gardenate and subscribe to the free Gardenate planting reminders email newsletter.


Home | Vegetables and herbs to plant | Climate zones | About Gardenate | Contact us | Privacy Policy

This planting guide is a general reference intended for home gardeners. We recommend that you take into account your local conditions in making planting decisions. Gardenate is not a farming or commercial advisory service. For specific advice, please contact your local plant suppliers, gardening groups, or agricultural department. The information on this site is presented in good faith, but we take no responsibility as to the accuracy of the information provided.
We cannot help if you are overrun by giant slugs.