Nature Day festivities take place on your island during April and May.
Buy Seeds and Shrubs from Leif
During late April and early May, you might find Leif in your plaza selling seeds and shrubs. His selection changes each visit. The seeds will be types that aren't normally sold in your shop.
When Leif is visiting, he will buy weeds from you for twice what Nook's Cranny will pay.
Do Nature Day Nook Miles+ Tasks
For a limited time, there will be Nature Day tasks that you can do to earn Nook Miles. Check the Nook Miles App to see the available tasks. These include things like planting shrubs.
Get a Gift
After you perform a Nature Day Nook Miles task, talk to Tom Nook to get DIY for crafting your own hedges.