Hi again Pete.
Just a few basics. Defra minimums are 1 sq ft per average chicken inside the coop and 1 sq metre per bird in the run. These are bare minimums, so if you can give them twice or more space in the run it's better.
From what you say, you'll be letting them have the run of the garden, which is ideal.
Food is basically layers pellets, ideally ad lib in the feeder, as well as fresh water changed daily.
A handful of corn can be given in the evening for them to digest overnight and greens should be given if they don't have access to grass.
They will need oyster shell for calcium to make the eggshells and grit to grind up the food in the gizzard. These can usually be bought as oyster grit in combination.
There's all sorts I've not mentioned but there's plenty of more experienced keepers on here to fill you in.
The eggs are wonderful and you'll never be bored again so sell your TV and get a deckchair for summer.
Rob
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