It depends what you mean by old flower bulbs. Bulbs that flowered the previous year will flower thefollowing year if they are left undisturbed or the foliage is allowed to die back naturally before lifting to allow the bulb to replenish for the next year.
Flower bulbs can be found and purchased at home and garden stores like Home and Garden and Lowes. If one wanted to buy flower bulbs online, the sites to find them are eBay and Bulbs direct.
Canna
no smoking is allowed on public planes, national and international
no, they rot in sand
yes you may
Flower bulbs have been around for hundreds of millions of years. They were part of flower evolution.
When the tulip or daffodil flower has died, you will notice that the area where flower has attached to the stem swells larger and larger. It is producing seeds. If you plant the seeds, it can take 3-7 years for the seeds to develop into bulbs which produce the tulip or daffodil plants. Bulbs are necessary to store food for the next year's stem, leaves, and flower. Bulbs can multiply underground, be separated, and you can use the new bulbs to start plants in other areas of your garden.
Because bulbs need some place to get laid.
Yes.
Yes
No.