Gravenhurst has few landmarks. Two ancient churches, a charming methodist chapel, a Victorian school house, a village hall. Our river and its bridges are modest in scale, our hills unmountainous. But we do have something that is very much worthy of note, and that’s a tree. If I asked where you’d find ‘here be dragons’ […]
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Bio-chain oil in your chain saw?
If you use a chainsaw, electric or petrol, you use chain oil. This sticky oil is pumped into the groove of a chainsaw’s guide bar when the throttle is activated. The chain distributes it around the bar, providing essential lubrication and cooling. When the chain is running, oil is being pumped onto it and flung […]
Sallow, Hazel and the Emperor
For years I’ve been waging lowkey war on the sallow that grows in one hazel plantation we look after. (Sallow for simplicity, but I’m including ‘goat willow’, Salix caprea ‘grey willow’ S. cinerea, as well as hybrids of the two, under that umbrella). Knowing sallow is an important part of the woodland ecosystem, I’ve never […]
Silent Summer
Suddenly it’s quiet in the woods. It happens sometime in July, and it happens almost overnight. Because for large parts of the year the wood is my office, I’m lucky enough to enjoy the seasonal tide of bird song as the sound track of my working day, so when these dramatic changes happen, even I, […]
Propagating Hazel by Layering
Hazel (Corylus avellana), like many shrubs, can be propagated by part burying stems whilst they are still attached to the parent plant – layering. Roots and shoots will, with luck, be produced at the point of contact with the soil and these new plants can be left in place or moved to a new location. […]
A wilder future for a bit of Gravenhu...
I first came across the term ‘succession’ in a biological context during my ‘A’ levels, many years ago. Unlike most of the stuff included in those exam courses, it really caught my attention. It wasn’t until well into the first year of the biology degree course I later scraped on to, that I noticed it […]