Planting Information: Direct seed or transplant to allow separating out the individual colors if that matters to you. To speed germination, soak seeds in water for 24 hours prior to planting. Sow seeds ½ to 1 inch deep, 2 to 6 inches apart, in rows 18 inches apart. Continue planting seeds at 10-day intervals for a month. Chard is best treated as a “cut-and-come-again” crop. This harvesting technique involves taking only a few older leaves at a time from each plant, allowing younger leaves to continue growing for additional harvests later in the season.