Mae'r rhaglen, sy'n anelu at blannu dros 3 miliwn o goed y flwyddyn, yn helpu cymunedau sy'n byw ar reng flaen yr argyfwng hinsawdd i addasu a gwella eu bywoliaeth.
The programme, which aims to plant more than 3 million trees a year, is helping communities living on the front line of the climate crisis adapt and improve their livelihoods.