This month’s challenge

Put your creative hat on for this month's challenge and you could win a wormery!

Design an eco house

All you have to do is draw an eco house – which means it must have an environmental theme! It could include anything from ecofriendly products, such as energy-saving light bulbs and energy meters, to solar panels or wind turbines on the roof.

We want to see all your ideas – the more inventive your drawings, the better – and our five favourites will win a Wiggly Wigglers' wormery.

Simply send in your designs by 5 October 2009 and we’ll enter them into the competition.

So get thinking and get designing – we will put the best designs on our website!

Competition closes 5 October 2009.

How to enter

Before your enter, please read our terms and conditions.

Then send in your ideas with a completed entry form (download here) to:

Design an eco house competition

Tesco Greener Living

Forward

84-86 Regent Street

London

W1B 5RR