Hartley Magazine
All the latest news, hints, tips and advice from our experts
Roger Marshall
![](https://hartley-botanic.co.uk/wp-content/uploads/2016/05/Roger-Marshall-1-150x150.jpg)
Rhode Island greenhouse gardener overlooking the sea
Roger Marshall
Roger Marshall is a British born expert in greenhouse gardening who lives overlooking Block Island Sound in Rhode Island. He has written many articles on gardening in various publications and is the author of a recent book “The Greenhouse Gardener’s Manual”. He is also a yacht designer who writes about sailing and power boats.