Southern Magnolia

Choosing the Right Spot

Hi there, future magnolia gardener! Southern Magnolias are beautiful trees that can grow quite large, so you'll want to pick a spot carefully. Look for a location in your yard where the tree will have plenty of room to grow—both upward and outward. These trees can reach heights of 60-80 feet (18-24 meters) and spread out almost as wide.

Tip: If space is limited, consider planting a dwarf variety like 'Little Gem,' which only grows to about 20-30 feet (6-9 meters).

Timing

The best time to plant your Southern Magnolia is in early spring or fall when the weather is mild. This gives the tree time to settle in before extreme temperatures hit.

Tools and Materials

Young Southern Magnolia tree (either from a nursery container or balled-and-burlapped)

Shovel

Mulch (wood chips or bark mulch work well)

Watering can or hose

Fertilizer (specifically for acid-loving plants like azaleas or camellias)

Tip: A sturdy pair of gloves and comfortable gardening shoes will make the job easier!

Step-by-Step Planting Guide

1. Digging the Hole: Dig a hole that's about twice as wide as the root ball but no deeper than the height of the root ball. You don’t want the tree to sink too low.
2. Positioning the Tree: Carefully place the young tree in the hole. If it’s wrapped in burlap, remove any strings or wires but leave the burlap on—it will eventually break down.
3. Backfilling: Start filling the hole with the soil you dug out. As you fill, gently press the soil down to remove air pockets, but don’t compact it too much.
4. Watering Immediately: Once the hole is filled, water the tree thoroughly. This helps the soil settle around the roots.
5. Mulching: Spread a layer of mulch (about 2-3 inches thick) around the base of the tree, but keep it a few inches away from the trunk to prevent rot.

Tip: If you're planting in an area prone to strong winds, consider staking the tree for the first year to help it stay upright.

Sunlight Requirements

Southern Magnolias love full sun but can tolerate partial shade. Aim for at least 6 hours of direct sunlight daily for the best growth and flowering.

Watering Method

• In the first year, water your magnolia regularly—about once a week if there's no rain. Make sure the soil stays moist but not soggy.
• After the first year, you can reduce watering to every two weeks, depending on rainfall.
• During hot, dry spells, give the tree extra water to prevent stress.

Tip: Water deeply rather than frequently to encourage deep root growth.

Fertilizing Tips

• Use a fertilizer formulated for acid-loving plants in early spring, just as new growth begins.
• Follow the package instructions for how much to apply, but be cautious not to over-fertilize, as this can harm the tree.

Pruning

• Minimal pruning is needed, but you can trim off dead or damaged branches in late winter or early spring.
• Avoid heavy pruning, as magnolias heal slowly from cuts.

Tip: Always use clean, sharp tools when pruning to prevent disease.

While Southern Magnolias aren't typically "harvested" in the traditional sense, their gorgeous flowers are one of their main attractions. Here's how to enjoy them:

When to Enjoy Flowers

• The tree usually starts blooming in late spring to early summer.
• Look for large, fragrant white flowers that can be up to 12 inches across!

How to Harvest Flowers

• If you'd like to bring some blooms indoors, cut the flowers early in the morning when they're fresh.
• Use sharp scissors or pruners to snip the stem, leaving enough length for arranging in a vase.
• Place them in water immediately to keep them fresh.

Tip: The flowers only last a few days, so enjoy them while they’re in bloom!

1. Leaves Turning Yellow?

Cause: Could be due to overwatering, poor drainage, or nutrient deficiency.

Solution: Check the soil moisture and ensure the area has good drainage. If needed, apply a balanced fertilizer suitable for acid-loving plants.

2. Why Are My Leaves Dropping?

Cause: Sudden temperature changes, drought, or transplant shock.

Solution: Ensure consistent watering, especially during dry periods. If newly planted, give the tree time to adjust to its new home.

3. No Flowers?

Cause: The tree might be too young, or it's not getting enough sunlight.

Solution: Be patient—young magnolias often take several years to bloom. Also, ensure the tree gets plenty of sun.

4. Pests on My Tree?

Cause: Scale insects or magnolia borers can sometimes attack.

Solution: Inspect the tree regularly. For scale, you can use horticultural oil. For borers, keep the tree healthy and stress-free, as pests target weak plants.

5. Roots Coming to the Surface?

Cause: Magnolias naturally have shallow roots.

Solution: Apply a thin layer of mulch to protect the roots, but avoid piling it against the trunk.