Enjoy the Harvest of your Tree
One tree yields around 500g coffee per year.
Plant or Adopt your Coffee Tree
Follow your tree’s story. Drink your coffee with meaning. Heal the earth, one tree at a time.
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Your Coffee Tree
Plant a coffee tree in Sumatra or become its long-term owner with our adoption plan. Farmers care for it year-round, you get updates, enjoy its harvest, and support the community through sustainable agroforestry.
Advantages of adopting a Coffee Tree:
Your Tree Provides 30 Meals
One tree provides 30 Meals for Families per year.
Your Tree Saves 20 kg CO₂
One coffee tree absorbs up to 20 kg of CO₂ per year
Monthly Updates
Get photos and stories from your tree every month.
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With your support we’ve planted
11 coffee trees in Indonesia.
Help us plant more by adopting your own coffee tree.
Choose your Impact
Adopt a Tree
Plant a Tree
Individual Tree with Name Tag
Tree Ownership Certificate
Direct Support for Farmers in Sumatra
Direct Trade: Indonesia Newsletter
Personal Harvest of Coffee Beans
Monthly Visual Updates
Farmer Long-Term Support
Trusted by Our Customers
Based on Google Reviews
Rupert N.
Amazing coffee with a purpose! Love the personal coffee tree concept and the focus on sustainability. Great quality and a meaningful experience.
Samuel F.
There’s something special about being part of Caldera Kaffee. Knowing there’s an actual coffee tree growing in Sumatra that I helped plant creates a genuine connection — not just to the farm, but to the people behind it. It’s built on fairness, transparency, and sustainability.
Nur Nur
I never thought I’d own a coffee tree, but here we are! I get updates from the farm in Sumatra and it's actually my own tree. Super cool experience! I really can’t wait to drink the first beans!🥹🫶🏻
Mateusz Legowski
I love the idea of following the whole process of my own coffee tree in Sumatra, knowing that everything is grown sustainably. I can’t wait to visit the farm and see my tree when it finally bears fruit!
UNTOLD
What a lovely business idea, since several weeks now I am a proud owner of a coffee tree in Sumatra in beautiful Indonesia, supporting local farmers. Transaction was easy and the purpose is great!!
E-Mail: info@calderakaffee.de
