I love to cook with fresh herbs, and this little windowsill herb garden features my favorites I use all the time! The plant holder is something (an iron condiment holder!) I picked up on sale at Tuesday Morning. You could also use a square, wire napkin holder as well! Check out dollar stores near you to find an inexpensive one!
i suggest you use moisture control potting soil (I used Miracle Grow Moisture Control). It helps keep the plant from being over-watered or under-watered!