Christian Ladefoged is the manager of Shielsknowe Forresty near Jedburgh.He said:
"It makes me really angry that people have just come and taken these trees. We put a lot of effort and work into growing them and for this many to be taken away, it is really frustrating."
More top news
John Davidson, who grew up in Newcastleton, was killed while trying to arrest a suspect last week.
Police are looking at CCTV footage after money was taken from her bag in a shop in the town.
Four other people have been released without charge, after Kevin Slater was found dead outside a property on Borland Avenue.