Spring bulbs lack immediate gratification. They will, of course, justify their habitation of the garden as they bloom next spring. For now, they are not much to look at, and do not stay visible for long. While dormant, they poses neither foliage nor significant roots. Most look something like small and disfigured onions. Burial in shallow graves conceals their uninteresting exteriors through winter.

Cool season bedding plants can effectively obscure the otherwise bare soil over the grave sites of some types of bulbs. Mulch might be best for those that should start to grow immediately or that will develop an abundance of foliage. While plants above them may need watering until the rainy season begins, dormant spring bulbs need no more attention. They disperse roots through winter.

Spring bulbs, including corms, rhizomes, tubers and tuberous roots, are oblivious to the discomforts of transplant while dormant. However, they want to wake from their dormancy in situations that are conducive to normal development and bloom. Some prefer shallow planting. Others require significant depth for stability. Most but not all spring bulbs perform best in small groups or colonies.

Narcissus, daffodil and crocus are the first spring bulbs to bloom as winter ends, or even earlier. Tulip, hyacinth, grape hyacinth, freesia, anemone, ranunculus and some types of iris bloom shortly afterward. Late iris, lily and montbretia bloom later, and some types are considered to be summer bulbs. Spring bulbs become available in nurseries while seasonable. Summer bulbs arrive later.

Most spring bulbs bloom only once. Plaiting them in phases a few weeks apart within their respective seasons can prolong bloom. Each subsequent phase begins bloom as the preceding phase finishes. However, narcissus, daffodil, grape hyacinth and others that can naturalize will bloom simultaneously after their first season. Most spring bulbs unfortunately do not naturalize reliably here.

Gladiolus and allium are summer bulbs that bloom once. Calla, canna and dahlia bloom through summer.