immune Boosterwithstands Uk Conditionsroyal Horticultural Society Award Of Garden Meritget Hold Of Kale Black Magic For Healthy, Almost Meaty Mature Leaves With Great Health Properties To Improve Your Immune System Which In Turn Keeps Colds & Infections At Bay.with F1 Hybrid Generation Vigour. This New Variety Of Tuscan Kale Has Been Bred For The British Climate So You Can Grow This In Any Part Of The Country With Good Results & No Wasteful Crop Failures. With enhanced Cold Tolerance & Bolt Resistance, It Is The Favourite Kale For The Garden Gourmet!grow In Raised Beds Or Containers Where The Soil Gets Warmer Sooner In Spring For Quicker Harvests In Autumn.we Recommend You Sow Indoors In Modules From March If You Want To Get A Head Start On Harvests & Transplant Outdoors From May, Transplanting 18in/50cm Apart. if You Prefer To Wait (if You’re Short Of Space In The Greenhouse) Sow Directly In A Seed Bed Outdoors 1/2in/1cm Deep From April.