It is a hole dug out to a sufficient size to accommodate a sea kale forcing pot.
(greater sea kale, colewort, heartleaf crambe) is a species of herbaceous perennial plant in the family Brassicaceae, native to the Caucasus.
Fertilize container plants, roses and annuals every few weeks with a liquid solution of sea kale or fish emulsion.
By the time the flood took him back to Hoo he had seven plump duck lying on the bottom boards, and a heap of fresh sea kale to go with them.
The practical British had a shape and name for everything possible, from the "thimble" to the "sea kale."
This week you could be enjoying garlic cress, sea kale, asparagus and forced rhubarb.
They even sprouted sea kale in a kitchen garden outside.
By covering them with compost (and eating the occasional blanched shoot like sea kale) he manages to carry his carrots, turnips, parsnips, beetroots through to the following May.
Rhubarb, sea kale and Witloof Belgian chicory can all be forced for a winter crop.
They crossed the jdth of the island and looked down a far more precipitous Id dunes, anchored with beach grass, sea holly, and sea kale.