Can you help me figure out a gift for my Mum’s 50th?

Hi Witches, long time lurker here, first time poster. I’m not too certain if this is the right place to ask but I’m hoping so!

My Mum is turning 50 this year, quite the important one! I want to get her something very special and unique to her. She’s been big into crystals in the past, not as much anymore but still loves all things witch, she’s actually the reason I got into it too :)

I could use some help narrowing down what I’m thinking for her. Her house is a 10 minute walk from the sea and she absolutely loves the area so I’m thinking definitely sea themed if there are witchy things tied to it. She’s also very into gardening, growing all sorts of different flowers, it’s a habit to go to the garden centre each summer to see what we can grow next! Anything tied to witchy garden things would also be a good fit I think :)

She’s shown interest in garden fountains but I’ve been struggling to find one I think she’d like, mostly a lot of Fairies and Mermaids but none have really clicked in making me feel like it would be a ‘her’ gift yet. I’m not settled on a fountain but it’s an idea I’ve been exploring.

My Mum means the entire world to me, though it is scary to me to know she’s getting older she is still just as full of life and charm. It has been an incredibly hard couple of years for us recently so I really want to go above and beyond for her. I’d appreciate any and all recommendations 🙂