An Aussie nursery’s month-long potting mix experiment has highlighted a common gardening mistake. In early March, Sarah, a horticulturist at Riddells Creek Nursery in Victoria, planted cos ...

An Aussie nursery’s month-long potting mix experiment has debunked a common garden myth. In early March, Sarah, a horticulturist at Riddells Creek Nursery in Victoria, planted cos lettuce ...