The City Magazine Since 1975

Gardening: December 2016

Gardening: December 2016
December 2016

Follow these steps to keep a freshly cut tree beautiful throughout the season:

The Stand: Your tree will drink one to two gallons of water a day; go for a sturdy stand that holds at least that much water.

Placement: Before shopping for a tree, decide where you want to display it. To minimize moisture loss, it’s best placed away from heat vents and fireplaces. Measure the ceiling height, as well as the stand, and keep those stats in mind.

Selection: Seek out pre-cut trees displayed in water. You’ll know whether they’re sufficiently fresh because the needles will feel pliable—if bent, they will spring back in your hand, not fall off. Once you’ve purchased, create a fresh cut on the trunk, removing the lower one to two inches, and lock in moisture by spraying it with an anti-transpirant, such as Wilt Proof.

Care: Check water levels daily, adding a fertilizer (try Miracle Gro for Christmas Trees) to help cut back on needle drop.

Disposal: Keep your home clean and safe by removing the decoration before it dries out. Charleston County’s Environmental Management Department picks up trees tossed curbside and turns them into compost. If you’re in a more rural area, place your tree in the landscape, where it will provide habitat for beneficial insects and nutrients for the soil.

Ask an Expert: How can I tell which of my plants need to be protected from cold temperatures?

First, you need to know into what Plant Hardiness Zone your home falls. The United States Department of Agriculture has a map at www.planthardiness.ars.usda.govthat’s searchable by zip code. If you live in or around Charleston, you’re in zone 9a (where the average annual extreme minimum temperature is 20 to 25°F) or 8b (that average is 15 to 20°F). Next, look up the plants growing in your yard to determine what zones they are rated for (many plant tags also list cold hardiness info). A plant rated for your zone will survive temps in that extreme minimum range without any protection. However, do be aware that microclimates exist: some parts of your yard are warmer than others, and container plants are more vulnerable to the cold. To shield things in pots from chilling winds, group them together against a house wall. Use sheets or burlap to wrap those too large to move. And an extra layer of pine straw will help insulate plants that are in the ground. —Joan McDonald, garden editor