This is a normal process and not the sign of an old and dry tree. Create Oklahoma Christmas Tree Association christmas tree bell line. If you purchase your tree from a retail lot or allow the cut end to dry, simply make a fresh, straight cut across the trunk about an inch up from the original cut, and immediately place in a bucket of water or your tree stand. This opens the tree stem so it can take up water. Don't ever let the container dry out or a seal will form and a new cut will be necessary.
Fresh trees are thirsty.
They may drink from one pint to a gallon or more of water per day. Create Oklahoma Christmas Tree Association christmas tree bell line.