The Jacaranda tree is a tropical beauty through and through. Because it’s native to much warmer climates, it’s definitely not a fan of our chilly winters. In fact, this plant has zero tolerance for frost. To make sure your tree doesn’t just survive but actually thrives, there are a few key things you need to keep in mind.
Temperature Requirements: Keep it Toasty
The Jacaranda (sometimes called the Blue Jacaranda or even Rosewood) is a total sun-seeker. You shouldn’t even think about moving it outside until temperatures consistently stay above 57°F (14°C). Once the summer heat kicks in, it’ll be perfectly happy on your patio or balcony. Just a pro-tip: try to find a spot that’s shielded from the wind. A cozy, protected corner of a balcony is usually perfect. You can even grow a Jacaranda as a bonsai and let it enjoy some fresh air on the deck during the warmer months.
Wait until the nighttime lows are reliably above 57°F before making the move outdoors. If it gets too cold at night, your tree could really suffer. If you’re growing your Jacaranda in a container, moving it around is pretty easy, but keep in mind that container-grown trees won’t reach their full height. This is worth noting because height actually plays a big role in when and how the tree blooms.
Winter Care: Bringing the Tropics Indoors
When winter rolls around, you’ll need to move your tree into a greenhouse or keep it inside your home. These plants are happiest when temperatures stay between 57°F and 75°F, so they actually do quite well at standard room temperature. However, to keep your Jacaranda truly healthy for the long haul, you’ll want to pay attention to its specific needs.
Winter Care Checklist:
- Pick a spot with plenty of bright, natural light.
- Make sure the room gets some fresh air occasionally.
- Keep up with a regular watering schedule.
If you’re dreaming of seeing those iconic purple flowers, a greenhouse is usually your best bet. It allows you to fine-tune the temperature and humidity to mimic its natural habitat. Just be patient—the tree needs to reach a certain size before it’s ready to show off. The Jacaranda blooming season typically kicks off in early spring and usually lasts for about two weeks.
