Stockton Christmas Tree Collection Email 12-22-2019 Recycle your Christmas tree curbside! Christmas trees will be collected for three weeks starting the first Monday after December 25 (December 30 – January 17). Christmas trees should be set out for recycling on your regularly scheduled collection day. Place the tree at the curb. Flocked or fireproofed trees may be placed at curbside for collection; however, they will not be recycled. Please note: All lights, tinsel, ornaments and stands must be removed from the trees. If your tree is taller than 6 feet, cut it in half for collection.