3 Review(s)

Sunlight Full Sun, Partial Shade::Watering Moist, well-drained::Soil Clay, Normal, loamy, Poor, Sandy::Temperature 55 to 60 degree C::Fertilizer Apply any organic fertilizer::Harvest Season Calendula will produce lots of seed in a similar fashion to a Zinnia or Marigold. When the blooms dry out, cut them off and hang upside down in bundles. The seeds are contained in the heads, and once dry and crisp, they can be lightly hand-crushed and winnowed from the seed chaff