PN1COBHAM IMPROVED MARROWCert. BD/OGSALE!120 days.High quality smooth tapered white roots with high sugar content and a mild coconut flavor. Cultivation instructions:Sow early to mid-spring 1/2" deep, 3 seeds per inch in rows 15"-18" apart. Thin to 3"-4" apart. Keep moist until seedlings emerge, which may take 3 weeks. Harvest in fall or overwinter for early spring harvest. If allowed to overwinter they become very sweet!!!