Can you plant acacia in winter? The answer depends on your growing region and the type of acacia you hope to grow. Although the cold tolerance of acacias varies greatly by species, most cultivars are only suitable for warm climates. If you live in a far northern climate and growing acacia is out of the question, you can always bring your acacia indoors during the winter. The next question might be, do acacias bloom in winter? Not in most seasons, but you can force branches to bloom indoors in late winter or early spring. Read on to learn more about hardy and cold-weather acacias.
Acacia Cold Tolerance
Most acacias are native to warm climates such as Florida, Mexico, and Hawaii and cannot withstand cold below USDA plant hardiness zone 8. However, there are a few hardy acacias that can withstand cold weather. Here are two examples of cold-weather hardy acacias:
Winter Flame Acacia (Acacia baileyana 'Winter Flame'), also known as Golden Mimosa: Zones 4-8
Prairie acacia (Acacia augustissima), also known as fern acacia or white bull acacia: Zones 6-10
Acacia Winter Care
If you live in a temperate climate that experiences occasional cold weather, it's a good idea to provide acacia winter care to help your plants survive into spring.
Plant acacias in a sheltered location, near a south-facing wall. A thick layer of organic mulch, such as straw, pine needles, dried leaves, or fine bark, should be used to shield the roots. Don't allow mulch to build up on the stump, as wet mulch can encourage rot.
Never fertilize acacias after midsummer. Nitrogen-rich fertilizers are especially dangerous at this time because they produce lush, tender growth that is likely to die from frost.
Remove broken or damaged growth in the spring.
If your climate is prone to hard freezes, plant the acacia plant in a pot and bring it indoors when nighttime temperatures drop below 45 degrees Fahrenheit (7 degrees Celsius).
Growing Acacias Indoors
Can you grow acacias indoors in winter? Yes, this is another option, provided that the tree is not very large.
Place the potted acacia tree in a sunny, preferably south-facing window. Otherwise, supplement the available light with grow lights or fluorescent bulbs.
Water the acacia plant deeply when the soil feels a little dry. Always let the bowl drain well. Never let the plant become dry.
If the air in your home is dry, increase the humidity by placing a wet pot of pebbles or pebbles.
Move acacias outside during the spring and summer.
0 Comments