Caiff y gronfa ei gweinyddu gan y Loteri Genedlaethol a'i hwyluso gan Earthwatch Europe a fydd yn cefnogi sefydliadau a chymunedau gyda chyngor ac arweiniad ar waith paratoi, plannu a chynnal a chadw'r safle.
The fund is administered by the National Lottery and facilitated by Earthwatch Europe which will support organisations and communities with advice and guidance on preparation work, planting and maintaining the site.