Plant Quick Guide

Growing Zones:

5-9.

Mature Height:

20-25 ft

Mature Width:

20-25 ft

Sunlight:

Partial Shade (3-6 hours)

Spacing:

20-25 ft

Growth Rate:

Moderate

Flower Color:

Pink

Does Not Ship To:

AK, AZ, CA, HI, PR

Magnolia - Alexandrina (Japanese)

Magnolia x soulangiana 'Alexandrina'
USDA Hardiness Zones: 5-9.
$34.95
SKU: MAGALE01G
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Description

The Alexandrina Japanese Magnolia (Magnolia x soulangeana 'Alexandrina') is an exquisite ornamental tree known for its breathtaking spring blooms and graceful growth habit. This deciduous magnolia is a classic choice for adding a touch of elegance to any landscape. Its stunning, tulip-shaped flowers appear before the leaves emerge, creating a spectacular display of deep pink petals with pale interiors.

Key Features

  • Showy Blooms: Large, tulip-like flowers in shades of deep pink with creamy white interiors, providing a striking contrast.
  • Compact Growth: Ideal for smaller spaces or as an accent tree in gardens or lawns.
  • Seasonal Beauty: Blooms in early spring before foliage emerges, followed by glossy green leaves through summer and golden fall color.
  • Low Maintenance: Easy to grow and relatively pest- and disease-resistant.
  • Versatile Landscape Use: Perfect as a focal point, in mixed borders, or near patios and walkways for an up-close view of its blossoms.

Mature Size

  • Height: 15–25 feet
  • Spread: 10–20 feet

USDA Hardiness Zones

  • Zones 5–9

Care Instructions

  • Soil Requirements: Prefers rich, well-drained, slightly acidic soil. Avoid heavy, waterlogged soils.
  • Sunlight: Thrives in full sun to partial shade. Aim for at least 4–6 hours of sunlight daily for optimal flowering.
  • Watering: Keep soil consistently moist, especially during the tree’s first few years. Once established, it tolerates moderate drought conditions.
  • Fertilization: Apply a slow-release, balanced fertilizer in early spring for healthy growth and abundant blooms.
  • Pruning: Minimal pruning needed; remove dead or damaged branches after flowering to maintain shape.
  • Winter Protection: In colder zones, mulch around the base to protect roots during winter.
  • Pest & Disease Management: Generally pest-free, though occasional monitoring for scale insects or mildew is recommended.

Why Choose the Alexandrina Japanese Magnolia?

The Alexandrina Japanese Magnolia combines elegance and resilience, making it a standout choice for home landscapes. Its vibrant, early-spring blooms provide a much-needed burst of color after winter, while its manageable size and easy care make it suitable for gardeners of all skill levels. Whether as a focal point in a garden or an accent tree near outdoor living spaces, this magnolia delivers year-round charm with minimal effort. Plant the Alexandrina Magnolia and enjoy a lifetime of graceful beauty in your yard!

More Information: Japanese Magnolia Growing Guide
Shipping
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At Plant Me Green, we carefully handle, package, and ship every order to ensure your plants arrive healthy and ready to thrive. All orders ship via FedEx Home Delivery®, typically the next business day after checkout.

  • We offer $15 flat-rate shipping on all eligible orders.
  • Orders over $100 ship FREE.
  • Replacement tree shipments are $15 per box.

Plant Me Green ships from multiple nursery locations, including Oregon, Tennessee, and Florida. If your order contains items from more than one location, plants may ship separately and arrive at different times.

🚨 Please note: We are unable to hold orders. To ensure your plants arrive at the right time, please place your order as close as possible to when you would like to receive it.

If you have any questions concerning transit time for your order, please feel free to contact us at info@plantmegreen.com or toll free 855-817-5268.

Due to strict agricultural laws, we cannot ship to the following locations:

  • Alaska

  • Hawaii

  • Puerto Rico

  • International destinations

  • California and Arizona orders are limited to approved items only and may not apply to all products.
How to Plant
STEP 1) First, decide on a planting location. Consider carefully what kind of sun, soil, and growing-space your tree or shrub will need.
STEP 2) Once you've located the perfect spot, the hole you are digging must be at least double the width and as deep as the root system you are planting.
STEP 3) Remove the plant from the pot and place the root ball in the hole. The top of the root system should be level with the ground. Before placing the tree or shrub in the hole, use your hands to gently break up the root system.
STEP 4) Once the plant is in place, backfill the hole with native soil and any leftover potting material.
STEP 5) Pack down the soil to eliminate any air pockets.
STEP 6) When finished, water thoroughly.
Care Guide

Japanese magnolias should be planted in fertile, well-drained soil. Magnolias prefer slightly acidic soil and do not tolerate overly wet ground in the root zone. You can plant them in either in full sun or partial shade. Once planted, make a 2 foot wide, 2" deep circle around the tree with mulch, but leave a 3-4” space between the mulch and the trunk. At the beginning of cold weather, add 2 more inches of mulch for a total of 4", this will help prevent the plants roots from freezing. If the tree is young or you are using it as a shrub, it is recommended to cover the plant during cold weather. Apply an 8-8-8 nitrogen, potassium slow-release fertilizer in late winter before new growth starts at a rate of one pound per 100 square feet of planted area. Do not fertilize until after the tree is well established in its new home. Water once a week with a deep watering until tree is established. While Japanese Magnolias can be pruned to shape while young, you should refrain from pruning mature Japanese Magnolias.

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