Homes and Property | Home PageLeft pining for an eco-friendly Christmas treeBig deal: The House of Commons Christmas treeFelix Allen12 April 2012An increase in demand for ecologically-friendly Christmas trees has caused the Forestry Commission to run out of pines to sell this festive season.A run on trees being sold in the New Forest in Hampshire is believed to have been caused by families wanting to invest in a sustainably sourced tree rather than a fake one. The Forestry Commission has sold out of trees at Moors Valley Country Park and New Park in Brockenhurst.Head ranger Andrew Norris said: "Our sites are all checked to make sure our trees are sustainably grown, and this year our customers have told us that accountability is important to them."MORE ABOUTForestryForestsHampshire