Holiday lights on homes and in gardens illuminate the longest nights of the year. And the December garden provides holiday decorations; pinecones, berries, and boughs of holly are yours for the clipping!
What to See in the December Garden
- Evergreens come into their own as other shrubs and trees stand leafless.
- Holly, winterberry, and snowberry planted in the landscape provide food for the birds (at least, as long as the berries last).
- Stems of red- and yellow-twig dogwood shine against the snow, and ornamental grasses add movement to the yard in winter.
- Dead stalks of the perennials provide cover and forage for birds and other wildlife through the winter.
What to Do This Month
While the Spotts crew slows down a bit in winter, we find the colder season is the perfect time for certain projects. Contact us for free estimates on work suited to winter weather in your Indianapolis garden.
- Removing invasive plants and clearing thickets.
- Designing your new ornamental garden or kitchen garden to be ready to plant this spring.
- Building raised beds.
- Installing hardscape projects like natural stone patios.
- Improving garden soil by amending with compost or manure to allow them to work into the soil over winter.
- Dormant pruning apple, pear, and deciduous trees in February or March.
Other Tasks in the Organic Garden in December
- Do fall garden cleanup. A thorough cleanup leaves plant material up to provide food and habitat for wildlife, while removing anything that may promote disease. It’s especially important clean up around vegetables, fruits, and roses.
- Create winter arrangements in windowboxes or containers using cut evergreens, pine cones, and other materials from the landscape. Wrap ceramic containers that spend the winter outside in bubble wrap and burlap to protect them from cracking.
- Prevent sunscald from cracking the bark on young and thin-barked trees by wrapping the trunk. Wrap trunks of young trees for a couple of years, until their trunks develop some texture.
- Cover newly planted or especially tender plants with winter mulch once they go dormant. Applied once the ground is cold, winter mulch helps keep the ground frozen, stops plants from heaving out of the ground, and discourages plants’ budding during unseasonable warm spells. We use chipped leaves for winter mulch, but straw also works.
- Apply winter mulch to tender roses. Mound soil to about a foot over the graft union, and add mulch on top of the soil mound.
- Watch for thirsty plants. Between now and spring, water plants if we have several weeks of above freezing temperatures and no rain. Especially keep an eye on evergreens like arborvitae, which can suffer from drying out in winter.
- Order new seed catalogs.