HEIRLOOM 1906 According to FB Mills' 1936 catalog: "the largest of the red cabbages and the most sure heading, also the best for pickling". Those good-for-storing cabbages produce 5-8 pound flattened round heads. The color of the leaves is a reddish purple on the outside and right to the core. 100 seeds.
Indoors- 4-6 weeks before last frost and 1/4” deep with soil temperature at 65-75 degrees. Liquid fertilize seedlings every 7-10 days. Transplant out just before last frost.
Outdoors – Early spring until mid summer for fall crops. Plant 1/2” deep, 12-15” apart for small headed varieties and 20-30” for large headed varieties
Harvest- If the heads feel solid by pushing on them lightly they are ready to harvest. Harvest as soon as possible for early varieties to prevent splitting. Later maturing varieties will hold longer.
Tips- Mulch, provide fertilizer, and adequate moisture for optimum growth.