These seed necklaces provide just enough moisture and warmth, thanks to a little one’s heart, to sprout a seed. Once you have roots, and a couple of leaves, your seed is ready to transplant to your garden. Here’s how to make your own seed necklace: Start with a jeweler’s plastic bag — the small ones. Moisten a cotton ball with water and insert into bag. Add a seed of your choice. This one is a loofah gourd seed. Close plastic bag, and make a hole just big enough to push twine through. Run twine through hole, and adjust length and knot twine  so that the seed packet falls right about…