TAKE A TIP from us [...].
pounds 25 TOP TIP from...
This week's winner is Hartley Reynolds, of Weston Turville, Bucks, who says: "I always sow a ring of spring onions around my carrot bed and I've never had a problem with carrot fly."
For a chance to win pounds 25, send your Top Tip to People Gardening, One Canada Square, London E14 5AP. Or email firstname.lastname@example.org.