So most of us know that we should probably begin thinking about planting flower bulbs around now. Where do I buy good flower bulbs? When do I plant them? How do I plant them – and most importantly which bulbs do I.
bulb type illustrations - planting tips for bulbs (note article written for Georgia gardeners or Zones so adjust to your zone). Tip: you can use a Sharpie marker to write the bloom color/type on each bulb before storing for next year.
By planting different varieties of bulbs with staggered bloom times at different depths in the same hole, you can have flowers from early through late spring, even in a tight space. via This Old House.