One of the best known winter-flowering annuals, this English
Marigold produces masses of large pastel-shaded flowers from
early winter until early summer. Also an excellent cut flower.
Calendulas will thrive in poor to average soil but in rich soil
tend to produce leaf growth and few flowers.
Transplant when 7.5cm high to 25cm apart and keep weed
free. In the growing season water with a seaweed liquid fertizer
once a fortnight.