A good general rule is to start working on a registry after you set a date, but before the invitations for your first wedding-related event go out to guests.
Early spring is the prime time for applying crabgrass preventer on your lawn. Typically, April 15th through May 1st is about the correct calendar dates.
The best time to plant a bare-root dogwood sapling is in spring before tree growth starts. They can also be planted in the autumn but it should be done 4–6.
Typically, lymph nodes stay swollen for about 2 weeks or so. However, physicians may become concerned if your lymph node stays swollen for more than 4 weeks.