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Haloing around and reducing veteran pollards


David Humphries
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How is the regrowth rate on the ones you did at the start of this thread David ? Have any declined further?

 

That's quite hard to answer Matty.

 

It's variable as they can take 2/3 years before they start flushing again.

 

There are about 400 pollards left at this site and they have about a 6/7% mortality rate, which appears to be reducing.

 

They've been re-cutting them now on 10-15 year cycle for the last 30 or so years.

Somewhere in the region of 25 a year

 

They'v all been subject to various levels of Haloing to some degree.

So each tree takes time to react to the new levels of light they're exposed to, depending on individual vitality and decay. A large number have Kretzschmaria deusta.

 

We've been involved since 2007 and work on approximately 8 pollards a year.

From the ones we've been directly involved in, they appear for the most part to be fairly vigorous.

 

We've come down from a couple in that time that didn't feel right and have subsequently fallen over during strong winds or heavy snow fall.

 

Don't think that really answers your question though.

 

 

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