A new dawn – a new year

Wishing all my readers a happy and fruitful 2014. Read More

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Hobgoblins and wyches

I was lucky enough this week to be given the freedom to explore a unique and wonderful woodland at the UK Prime Minister’s country residence at Chequers: a box woodland. I was there with co-author Sarah Simblet as part of our research for our book: The New Sylva. You can read more about the visit… Read More

How big will this tree grow?

Many people are interested in how big a tree’s crown will grow. It can be important in planning gardens, managing street trees, forest silviculture and in assessing the health of ancient trees. Estimating tree height is very imprecise as it is dependent on so many different factors.  However, I wrote recently about the very good… Read More

Estimating tree crown size

There is a very good relationship between a tree’s stem diameter and its crown diameter. This can be used in many different ways by foresters, arboriculturists and landscape planners to plan and model tree growth and … Read More