Michigan has a retentive winter , which is why imbed bulbs in the fall is an act of organized religion that we will survive the cold and live on for another bound . It is authoritative , though , to know when in autumn to plant those bulb .

Cool Soil

In Michigan , garden centers provide daffodils , tulips , crocus and many other spring - flower bulbs . Often these will be for sale by Labor Day . Buying bulb in September is a good idea to get the near selection , but wait until mid - October or even other November to implant them . Bulbs institute earlier than this may produce leaves in the same fall in which they were planted , and they are also fodder for rodents .

Pests

institute bulbs when the weather is cold deters squirrels and chipmunks who relish certain bulbs , such as tulips . Planting closer to the prison term the ground freeze stimulate it unmanageable for these critter to dig up the bulbs . A general rule is to plant a bulb at a profundity that is three times its diam , but if you have a large population of squirrel , you may plant 1 to 3 inches bass than this .

Pest Solutions

Michigan nurseryman have other result to avoid squirrel and chipmunks . Putting a barrier , such as poulet wire anchored by rock music , over the newly - plant bulb discourages the furry blighter . Other options include using electric-light bulb dips that are bitter in taste to rodents , or adding crushed oyster shells that squirrels find unpleasant when they are drudge . Finally , plant daffodils rather than tulips because squirrels do not eat them .

Time To Plant Bulbs

For the good flowering , plant bulb in fall and other winter . Without it , you get lots of green leaves but not a spate of flowers . In U.S. Department of Agriculture works hardiness zones 8 through 9a , where wintertime temperatures often drop below 32 grade Fahrenheit , it ’s best to get bulbs in the soil between October and November when the soil is still warm . In zones 9a through 10b , you could safely campaign bulb planting back to December or even into other January because the soil does n’t tend to suspend solid in these areas . Prechilled bulbs undergo a cooling menstruum and are ready to go in the ground whenever you get them . Bulbs like good drain , bass and fertile soil and lots of sun . Right after planting , a 2 - in layer of compost or manure as mulch helps keep the soil warm and moist while the bulbs are putting down new roots . extra watering is only needed during dry period when the top of the soil startle to dry out .

References

…