![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi8bMTTCnQDNuzg7YwBM_hhV2dD-CMSJQ_1OcLYDtnt3uW63MwRrToAZxCtw7L3iKi8xqxiFHfRzR5PD86MQw8YNpNTaZWy3IpFszxvfc7Us2NzlI-pGHhZv32yE0lqYGxi6I_ZxKtzb3q9/s320/compostage.jpg)
Classic composting
The traditional advice for constructing a
classic compost heap is quite simple. First,
collect together a mixture of soft, nitrogenrich
waste and tougher, carbon-rich material.
Shred any tree and shrub prunings.
Second, start filling your compost bin with layers of different
materials, adding a spadeful of compost or soil now and then – the
right micro-organisms will colonize your heap eventually anyway,
but there’s no harm in giving them a helping hand. Carry on until
your heap measures at least