Your Kitchen Gardener-Bulb Planting Depths

Greetings.     As  most of us can use all the information possible as we try to be good gardeners, I thought you would like a chart that recommends planting depths for various bulbs.  You will note they all like good drainage and porous soil with some bone meal and humus.  Sharp sand mixed in your preparation is great.
Mr Barrymor   (The Kitchen Gardener)