As the summer sun begins to set and the chill of fall creeps in, it’s time to start thinking about how to prepare your outdoor plants for the winter months ahead. In the Northland, bringing your plants indoors can protect them from frost and harsh conditions while allowing you to enjoy their beauty throughout the year. Here’s a step-by-step guide to help you successfully transition your plants from outside to inside, ensuring they thrive in their new environment.
Which Plants Can Be Brought Inside?
To successfully overwinter your plants, it’s essential to know which varieties can make the transition from outdoors to indoors. Many tender perennials that are often treated as annuals in our gardens originally thrived as houseplants. Here are some common candidates for bringing inside:
– Alternanthera
– Bay laurel
– Begonia
– Calla lily
– Citrus
– Coleus
– Caladium
– Geranium
– Clerodendrum
– Hibiscus
– Polka dot plant
– Rosemary
– Spiderwort
– Succulents
– Tropicals
Step 1: Give Your Plants a Shower
Before you bring any plants inside, give them a thorough shower with the garden hose or in your bathtub. This step helps knock off any bugs, dirt, and debris that may have accumulated. If you’re dealing with larger plants, a gentle rinse in the shower can also work wonders.
Step 2: Soak Your Pots in Water
To eliminate any pests lurking in the soil, fill a tub or bucket with tepid water and submerge your plant’s container for about 15 minutes. This soaking will push pests out of the soil. After soaking, skim off any floating debris and insects, then allow the pot to drain for an hour.
Step 3: Inspect Each Plant
While your pots are draining, take the time to inspect each plant closely. Look for common pests such as scale, aphids, spider mites, or mealybugs. Aphids, which are small and light green, can be washed off using a mix of mild liquid soap and water. For scale (brown, flat ovals on leaves) and mealybugs, use a cotton ball or swab dipped in rubbing alcohol to wipe them away.
Step 4: Check for Spider Mites
Spider mites can be tricky to spot, as they often hide on the undersides of leaves and may form tiny webs. Look for light brown feeding spots on your plants as a sign of infestation. Spray the leaves with a hose to dislodge any mites, and follow up with insecticidal soap to eliminate any remaining pests.
Step 5: Treat Plants With a DIY Solution
If you prefer natural solutions, try making a homemade bug repellent. A favorite recipe involves mixing equal parts water and witch hazel with 20 to 30 drops of eucalyptus oil. Fill a spray bottle with the solution and gently mist the leaves and soil of each affected plant. Spray every other day until the bugs are gone, and if necessary, increase the frequency to once a day.
Another great option is using food-grade Diatomaceous Earth. Lightly dust the powder over your plants, ideally after watering. While it’s non-toxic and safe for pets and people, using gloves during application is recommended.
Preparing your plants for winter is essential to ensure they survive the colder months and thrive when spring returns. By selecting the right plants, giving them proper care, and using effective pest management techniques, you can create a cozy indoor environment for your greenery. Enjoy the beauty of your plants all year round while protecting them from harsh winter conditions. Happy gardening!