Arbor Day

What is Arbor Day?

Arbor Day is a nationally-celebrated observance that encourages tree planting and care. Founded by J. Sterling Morton in 1872, it's celebrated on the last Friday in April.

• Arbor Day Dates


• How to Celebrate


• Arbor Day History


• Nature Explore


• Celebration Materials


• Give Trees


• Educational Resources


• Arbor Day Awards


• Volunteer Tree Planting Events


• Arbor Day in the Classroom