Here's an idea for arranging seed packets:
I had a couple of old computer diskette and CD storage boxes with dividers which I had used in my office. Now that I'm facing retirement, I'll be adapting them to alphabetize my seed packets. Works better than the index boxes I've been using because they're larger and give me greater capacity.
I like the pill bottle idea as well. DH just gave me some of his old ones for this very purpose. How timely with your tip!
