Plant 15 cm deep, pointy end up, in groups of seven.
After the first frost blackens the leaves.
Bag damp leaves, poke holes, wait a year.
Cut tall stems by a third to stop wind rock.
Cheaper than potted and they settle in fast.
Bubble wrap or hessian keeps roots above freezing.
Cut sprigs with berries from the sunny side.
Rotate crops so soil stays healthy.
Fat balls and fresh water make a big difference.
Stand seed potatoes in egg boxes on a cool sill.
Open the centre so light and air get in.
Popular varieties sell out by February.