Keep your garden growing - see what to plant right now

Growing Sweet corn, also maize

View the Sweet corn page

18 Nov 19 Bill conry (Australia - sub-tropical climate)
1. How do you know when Corn is ready to harvest? @ How many cobs can you expect from just one plant ( i have six plants which are pretty near harvesting - I think they seem to have 2 - 3 cobbs per plant?
19 Nov 19 Another gardener (Australia - sub-tropical climate)
When the tassel (the flowery part that comes out the top of the plant) comes out the top, pollination will take place for the next 4-6 days. A rule of thumb is 21 days after pollination. The silky threads at the top of the cob will turn brown and then black. After they have turned brown feel the cob with your hand. It should feel bulked up (thickish). Peel a little of the husk down the cob to see the kernels, if small and pale in colour, not ready yet. If nice kernels and good yellow colour right to pick. If the kernels are looking sunken and dry it is too late. Generally 1-2 cobs per plant. In future plant several rows to achieve better pollination. I give my corn plenty of fert and water when growing.
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 our 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.