Dill weed is one of those herbs that is best used fresh, imparting a complex blend of flavors that diminish when dried. Depending upon the variety, dill can grow from two to four feet tall, so give it some room when planting in the garden. It's a great companion plant for cucumbers, basil, corn, lettuce, and those in the brassica family (broccoli, cauliflower, etc.) due to its insect repelling abilities, but should not be planted with veggies in the nightshade family, as dill will inhibit the growth of those plants. It should also be kept away from carrots, as it could possibly cross-pollinate, imparting a bitterness to the carrots. That said, dill is a great summer season herb, best grown in full sun, in the ground or in a large pot. Pinch the tips to encourage branching and remove the blooms to prolong the life of the plant.