As eager as you may be to bring a live container tree indoors to start decorating, it needs some time to acclimate to its new surroundings:
- Immediately bringing the tree indoors might cause it to break dormancy and begin to grow. This would cause damage to the roots and foliage when it's taken outdoors again after the holidays.
- Store a live tree in a garage or other unheated, sheltered space for 2 to 3 days.
- Move the tree carefully by the container, not the tree, to avoid damaging the roots through mishandling.
Having a live tree in your home for the holidays is a unique touch. The real goal here is to keep the tree healthy. Once the tree is ready to be brought indoors for decorating, follow these guidelines:
- To keep the tree dormant and in better shape for later transplanting, keep the tree indoors for no more than 5 to 7 days.
- Keep the tree away from heat sources. Close any heating vents nearby to prevent the tree from drying out.
- Also keep the tree away from drafts because temperature fluctuations are stressful to the tree.
- Some experts advise against using decorative electric lights on the tree. Chris Dawson suggests that they can be used in moderation--just be sure to use them for short periods of time.
When the time comes to move the tree outdoors again, remove all decorations and then place the tree in a garage or sheltered area again for a few days. This will help the tree reacclimate to outdoor temperatures. After a few days, it can be planted if the ground is not frozen or if you pre-dug the hole.
If you live in an area where the ground is frozen at this time of the year and you don't have a pre-dug hole, you'll have to wait until spring to replant the tree. After the holidays put the tree in a sheltered, unheated area for a few days. Choose a sheltered outdoor area that doesn't get direct sunlight and isn't exposed to a west wind. If your tree has a root ball, plant it in a temporary container.