Marigolds are easy-to-grow flowers that thrive in full sunlight and well-drained soil. They need regular watering, particularly in hot weather but should not be allowed to get too wet. Deadhead removed spent flowers promote continual blooming throughout the season. Occasional fertilising is also beneficial for marigolds, but excessive fertilising may result in fewer flowers. They are relatively pest and disease resistant and make a great addition to any garden for beginner gardeners to enjoy colorful, low maintenance flowers. know more about october birth flower