calendula medicinal plant grows in a garden bed

flower plant yellow wildflower petal meadow nature herb leaf green field prairie grass blossom daisy sunflower calendula medicinal grows garden bed cultivation plants concept agriculture azucena background bloom blooming blossoming botany caldo flower officinalis cosmetic decorative essential field flora floral bed garden gardening health-giving healthy herb herbal herbal treatments homeopathic homeopathy marigold medicals medicinal plant medicine medicine natural ointment orange orange calendula organic pharmaceutical pharmacological pharmacy therapy treatment useful