The above group, set up by The Landscape Group, is pledging up to £5,000 to “the most exciting and needed” green space projects that are actively fundraising each month on crowdfunding site Spacehive. It will support projects by communities, individuals, organisations or businesses. To be in with a chance of receiving the match funding, you should upload your idea onto Spacehive and begin the crowdfunding campaign.

On Spacehive the projects have to reach their funding target or no funding is received by the project.
source uk fundraising 26.03.16