Some members of the *Impatiens* family have earned a well-deserved spot in our flower beds and patio containers thanks to those gorgeous, vibrant blooms. While wild varieties are experts at finding the perfect spot to root in nature, our garden favorites—like the Busy Lizzie—rely on us to pick the best real estate for them.
Summer vs. Winter Locations
The two most popular types you’ll run into are the Busy Lizzie (*Impatiens walleriana*) and the New Guinea Impatiens (*Impatiens neuguinea*). Both are actually perennials, but here’s the catch: they are not cold-hardy. Once temperatures dip below 50°F (10°C), these plants start to struggle. This means an Impatiens bush won’t survive a winter outdoors, even if you try to wrap it up or mulch it heavily.
You’ve basically got three choices: grow them as year-round houseplants, treat them as annuals and sow new seeds every spring, or give them a “seasonal commute” by moving them outside for summer and bringing them back inside for winter.
The Perfect Summer Spot
Once the danger of frost has passed (usually around mid-May), your Impatiens are ready for a warm, bright spot. You can plant them directly in your garden beds or brighten up an east- or west-facing balcony with some containers. The key is finding a place that gets gentle morning or evening sun. Avoid direct midday sun at all costs—it’ll scorch the leaves and make those pretty flowers wilt way too fast. On the flip side, a deep shade spot will leave you with a leggy plant and very few blooms.
As for the soil, they love it rich, loamy, and well-draining. They enjoy staying hydrated, but “wet feet” (standing water) will lead to root rot. If your garden soil is a bit heavy or clay-like, just mix in some sand to help it breathe.
Keeping Them Safe in Winter
By mid-September, it’s time to start thinking about the big move. If your plants were in the ground, you’ll need to pot them up. Keep a close eye on the thermometer; they can stay outside as long as it stays above 50°F. Once it gets chillier, move them to a winter spot that hits these marks:
- Very bright
- No direct, harsh sunlight
- Warmth: 60-68°F for New Guinea varieties; at least 50°F for Busy Lizzies
- High humidity if possible
Pro Tip:
The warmer your indoor setup is, the more water your evergreen Impatiens will need. If you’re keeping them in a heated room, don’t forget to give them a little fertilizer every 4 to 6 weeks throughout the winter to keep them happy.
