
Magnolias are the marathon runners of the garden world—they are incredibly long-lived plants. Because they’re in it for the long haul, they tend to take their sweet time growing. Don’t be surprised if your magnolia is a bit of a “late bloomer” too; it can sometimes take a few seasons before you see those first iconic flowers.
Different Varieties, Different Sizes
One of the coolest things about magnolias is their versatility. You can plant them as a stunning standalone shrub, a unique hedge, or a majestic focal-point tree. The key is picking the right variety for your space. Some dwarf species only reach about a foot and a half tall when fully grown, while certain Evergreen Magnolia trees can tower up to 115 feet!
A Quick Note on Pruning
If you’re aiming to train your magnolia into a specific tree shape, you’ll need to do some light pruning. But here’s a pro tip: be careful! Magnolias are a bit sensitive and generally don’t handle a heavy pruning very well. It’s best to have a “less is more” mindset here.
When it comes to magnolia growth, keep these quick facts in mind:
- They are generally slow growers (patience is a virtue!).
- Depending on the variety, mature heights range anywhere from 1.5 feet to 115 feet.
- Only prune your magnolia if it’s absolutely necessary.












