The Arboretum- Garden Insights From Our Head Gardener

My Green Garden
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4 Video Views·Jun 1, 2026
Join The Bishop's Palace Head Gardener, James Cross, as he shares expert insight into the benefits of letting grass grow longer within our tranquil Arboretum. Discover the plants, flowers, and wildlife that flourish in this unique space.
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Video Summary
AI GeneratedThe arboretum has shifted from maintaining short grass to allowing it to grow longer. This change in management has led to the emergence of various orchid species, such as pyramid and bee orchids, and has significantly increased the local insect population, particularly bumblebees, creating a more biodiverse environment.
In the arboretum we've tended to leave the grass much longer over the last, well, 21 years since
I've been here. Originally when I started, and indeed was the case with most arboretums,
you'd keep the grass short and you'd keep it short for the trees, your specimen trees that
you were showing off. In recent years a lot of arboretums, as with a lot of gardens, have allowed
areas grass to grow longer and over that period of time here at the Bishop's Palace we've found
that a number of orchids have come in. So orchids like the pyramid orchid, such as we've got here,
we've got a fair few of those now appearing, and also the bee orchids around the site as well.
The bee orchids are quite difficult to spot because of the colour, but last year we spent
some time and we did find a fair few around this area of the arboretum. The pyramid orchid's much
easier to find of course because they're a much brighter colour and there's a fair few of those
as well. The other good thing is leaving the grass long is more particularly the insect life,
so throughout all this long grass there's lots of different, well particularly lots of bumblebees
that like to make it their home, and lots of other little animals and insects too.
