Planting Trees: Earth Day and Arbor Day
Every April, communities around the country look for meaningful ways to honor the planet. Tree planting on Earth Day is one way to do that and is a simple act that supports local communities, invests in future generations, and strengthens the health of people and the planet.
But how did this tradition begin? And how can you and your family participate in a way that feels intentional and lasting? Let's dig in.
Earth Day vs. Arbor Day: What's the Difference?
Many people wonder what the difference is between Earth Day vs. Arbor Day. It's a good question, especially since both fall in April.
Arbor Day, first celebrated in 1872, focuses specifically on planting and caring for trees. It's observed on the last Friday of April, with one clear purpose: getting trees in the ground.
Earth Day, launched in 1970, is a global environmental movement centered on protecting the planet. It covers everything from air quality and ocean health to climate change and conservation.
While they have different origins, they share a common goal: stewardship of the earth. Tree planting connects both celebrations in a meaningful way, making April a natural time to dig in.
How to Plant a Tree for Earth Day: A Step-by-Step Guide
If you're new to planting trees or starting your first tree project, here's a simple guide to help your family get it right the first time.
Step 1: Choose the Right Tree Look for native species suited to your region, and consider whether you want a fruit tree, shade tree, or flowering variety. Check your USDA hardiness zone to make sure your chosen species will thrive where you live.
Step 2: Pick the Right Location Look for a spot with 6 to 8 hours of sunlight per day, with enough clearance from buildings, fences, and underground utilities. What seems like a small sapling today can become a large tree in 10 years, so give it room to grow.
Step 3: Dig the Hole Dig a hole that is twice as wide as the root ball but only as deep. A wider hole loosens the surrounding soil and encourages roots to spread outward. Going too deep can cause the trunk to sink and rot.
Step 4: Place and Position Gently loosen any compacted roots before placing the tree in the hole. Keep the trunk straight, then fill the soil back in slowly, pressing firmly as you go to eliminate air pockets.
Step 5: Water and Mulch Water deeply immediately after planting, then add 2 to 3 inches of mulch around the base, keeping it a few inches away from the trunk to prevent moisture buildup and disease.
Step 6: Ongoing Care Water weekly during the first year, protect young trees from animals if needed, and monitor for signs of stress like yellowing leaves or wilting. A little attention in year one sets your tree up for decades of growth.
This simple tree project can become a cherished yearly Earth Day tradition for your whole family. Check out our tree care guide for more tips on helping your tree thrive.
How Kids Can Participate in Tree Planting on Earth Day
Tree planting on Earth Day is especially meaningful for children. It teaches patience, responsibility, and connection to the natural world. Here's how kids of every age can get involved.
Toddlers can scoop soil into the hole, water the tree with a small watering can, and decorate a handmade "tree sign" to mark where it was planted.
Preschoolers can learn the parts of a tree before heading outside, help measure the planting hole, and draw a picture of the tree to start a simple nature journal.
Elementary-age kids can research the species they're planting, take on responsibility for weekly watering, and track their tree's growth year by year, making it a living science project.
These small rituals help children understand their role in caring for local communities and develop a genuine sense of pride in the planet they're growing up on. We havetree saplings in a variety of sizes and containers to choose from, perfect for tree planting activities.
Looking for a book to read together before you plant? We've gathered our favorite books about trees for kids to build upon the planting experience with your little ones.
Plant Trees for Earth Month
Earth Day falls on April 22, but many organizations and schools celebrate all of April as Earth Month. That's a whole month of opportunities to make a difference, and tree planting doesn't have to be for just one day.
Ways to expand your impact throughout Earth Month include joining local planting events, partnering with schools or faith communities on a shared tree project, organizing a neighborhood planting drive, volunteering with a local conservation group, or gifting a tree to mark a birthday, graduation, or other milestone.
Tree planting becomes even more powerful when it's done collectively, and the impact on local communities lasts far longer than any single event.
Celebrate Earth Day with a Tree That Lasts
If planting a tree at home isn't possible right now, consider supporting tree planting initiatives in your community or gifting a Little Saps sapling to someone you love. A tree is a living reminder of care, connection, and hope, for local communities today and for future generations tomorrow.
“Planting a tree is a special moment. Every Arbor Day, I’m reminded of the joy we’ve witnessed over the years — especially from children — when they receive a Little Sap and get to plant it themselves. The photos of muddy hands and huge smiles say it all. It’s more than a gift; it’s a memory taking root. And children don’t just get excited to plant it — they visit their tree as it grows, watching it change and grow with the seasons, just like they do.” - Carrie, Founder of Little Saps
Explore our Little Saps saplingsand find the perfect tree to mark Earth Day 2026.
Frequently Asked Questions About Tree Planting on Earth Day
When is Earth Day 2026?
Earth Day is celebrated on Wednesday, April 22, 2026.
What is the best tree to plant for Earth Day?
Native trees suited to your local climate are a good place to start. They require less maintenance, support local wildlife, and are more likely to thrive long-term. Not sure which species to choose? Browse our collection at Little Saps for options organized by region.
Can you plant trees in April?
In many regions, early spring is an ideal planting time because temperatures are mild and spring rainfall naturally supports new root growth. Check your local USDA hardiness zone for guidance specific to your area.
What's the difference between Earth Day and Arbor Day?
Earth Day (April 22) is a broad global environmental movement, while Arbor Day (last Friday of April) focuses specifically on trees. For a deeper look, check out our full guide to Arbor Day activities and history.