Plant the block that grows into a forest.
Green Block turns a single tree into decades of clean air, shade, and soil. Plant one tree or a hundred, then watch exactly what your gift does - and where it takes root.
Our mission
Rebuild the canopy, one block at a time.
Half of the planet's forests are gone. Green Block exists to put them back - tree by tree, with communities who plant, track, and grow native species where they matter most.
- Every tree is native to its region
- Local partners plant and care for each sapling
- You see your trees grow, not just your receipt
# block
A block isn't a payment - it's a promise. One block, one tree, one quiet piece of the future restored.
How it works
Plant. Track. Grow. That's it.
Plant
You fund native saplings in the places that need them most. We work through verified partners on the ground who plant every tree you give.
Track
Every tree is logged with its location. Follow your blocks from sapling to canopy with live updates, photos, and field notes.
Grow
Grown trees pay you back in clean air, rich soil, cool shade, and habitat. One small block quietly builds a tiny ecosystem for decades.
Why trees matter
Small blocks, outsized returns.
21 kg
Each tree absorbs about 21 kg of CO₂ a year and releases enough oxygen for two people.
15,000 L
Tree roots slow and filter rainfall, while the canopy shades streets and drops local heat.
1,000+
A single mature tree anchors soil, feeds it with leaf litter, and shelters a web of life.
Impact calculator
How many trees will you plant?
Slide your block up or use a preset - then watch your yearly impact add up live.
CO\u2082 absorbed / year
105kg
Oxygen produced / year
590kg
Rainwater absorbed / year
75kL
Canopy shade created
550m\u00b2
Carbon captured over ~40 years
5tonnes
The movement so far
Your blocks, compounding worldwide.
Every number below updates as the community grows. This is where your block lands.
0
Trees planted
0t
CO₂ absorbed / year
0
Countries growing
0
People in the movement
Join Green Block
The forest starts with one planted block.
Give a tree where it's needed. Join people around the world turning a single seedling into a living legacy - and share what you grow.