The Dwarf Essex Rape Brassicas is a cool season leafy, cabbage related plant that spreads well and is perfect for grazing! This variety will persist well after the first frost and is ready to pasture 6-8 weeks after sowing. Canola (Brassica napus): Cool season, broadleaf, upright and spreading growth habit Uses: Chicken Forage, Deer Attractant, Forage