Do I pay for every new tree in my forest?

Your virtual forest collects all the trees you plant in one place. You can decide which location, projects, and species to plant and pay for the trees you want. Nevertheless, your forest can also grow from offered trees! On your forest, under the 'Trees' section, your friends can find the 'Offer a tree' option to gift trees to you and help you expand your forest and planting commitment!

When someone offers you a tree, you don't pay for them since they are a gift! So you can invite your friends and family to add some trees to your forest and engage them in your commitment! Remember you can also gift trees to your friends in their forests!