When shopping for pollinator-friendly flowers, look out for flowering herbs like lavender and tulsi; woodsia clover, creeping thyme, and daisy fleabane are some good options too! For Mother's Day, however, some especially nice options include daisies, sunflowers, lavender, cosmos, lilies, and marigolds. Remember to buy from farmers or gardeners who do not use insecticides on their plants. Read the full guide for more tips on creating sustainable flower arrangements.