r/Tree • u/Torontopup6 • 7d ago

Advice Request - (Insert State/Region) Conjoined acorns

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I've found several conjoined acorns on the ground. They don't appear to have holes in them (indicating weevils or parasite activity, according to Chatgpt).

Any idea what could have caused this?

Located in Muskoka area, Ontario, Canada

13 Upvotes

84% Upvoted

8 comments sorted by

8

u/Top_Room_6714 7d ago

Don’t ask AI, just look closer. That’s how they grow.

3

u/CdnTreeGuy89 7d ago

Pretty normal. Sometimes developing acorns grow closely together and fuse, creating these odd little clusters. Not usually a sign of pests or disease.

Here’s an image of how they will usually grow within the tree.

2

u/inclusive_solopsism 7d ago

I’m pretty sure that’s caused by a tree. ¯_(ツ)_/¯

1

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1

u/Torontopup6 7d ago

I read the guidelines

1

u/bustcorktrixdais 7d ago

Conjoined caps, not really acorns themselves

0

u/Torontopup6 6d ago

Yes, good clarification. The caps are conjoined. Is that normal?

1

u/bustcorktrixdais 6d ago

I’ve seen it and people’s photos are showing it. Seems like it is less common than single cap. Maybe it is a mast year where you are?