You always want to plant your bulbs
deep enough to keep the roots from being exposed.There are spring and
summer and fall bulbs, that can give you a year round display of beauty
in your landscape. Some of the better bulbs for the Ohio area, are lilies,crocuses,daffodils
and tulips.These all give you an array of color to start your spring
Some you can consider for summer are;
summer hyacinths, gladioli's, ornamental onion plants.