B. napus 45 days. From Terriotorial Seed Company: "Deeply cut and super frilled at maturity, the stunning, green leaves are visually spectacular and a mouthfeel sensation! A must-have for the winter garden, cold weather enhances this variety’s natural sweetness and unique texture. A truly remarkable introduction by Jonathan Spero at Lupine Knoll Farm, we are continuing to make selections for more uniform production at our research farm."

Packs of  12  seeds. 
 
When to plant: Start indoors February–March, direct sow April–August.
How to plant: Indoor start or direct seed.
Seed depth: ¼ inch
Spacing: 18–24 inches
Notes: Extremely cold-tolerant and well suited to PNW fall and winter harvests.