What do you consider the essential tools for the garden

I've got a very small-headed long-handled hoe, its a little over 2" wide which I picked up at a second-hand fair, that is used a lot around my veg. After that my firelighting knife with a flint, a length of string which is always in my pocket, stainless steel spade, Azada, a rake and secateurs and I'm pretty good for most tasks. I can turn my small hoe upside down as a dibber if necessary, though I prefer to use a trowel.