I'm assuming you're from the states?
(Which would explain why it isn't where i am.
rofl )
A homemade gift is always a sweet thought. You can even look up things like bath salts, soaps, serums of sorts etc on the internet which you can make.
For example, i don't know if you'll be able to view it where you are.
But here in the UK there's a TV show called "Grow Your Own Drugs". This is not as dodgy as it sounds by the way. xD;
The guy who presents it shows you different recipes for all sorts of natural remidies etc all from natural resources.
So something like this maybe:
Chamomile Bath Milk But if all else fails, i find some flowers and a box of chocolates always do the trick. x3
Although this year i did a belated Mother's Day for my Mum, as all the prices of things like flowers shoot up around now, and she doesn't like me wasting my money. x3
I'm sure even something like making sure the house is clean and tidy and cooking a meal for her would be nice too. :3
Hope i gave you some ideas there.
heart