Magnolia Grandiflora 'Supergem'

$800.00
$800.00
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TO PLANT WITH YOUR Magnolia Grandiflora 'Supergem'
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Description
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Magnolia grandiflora 'Supergem', often referred to as the Supergem Southern Magnolia, is a particularly attractive cultivar of the Southern Magnolia family. This evergreen tree is praised for its smaller, more compact size compared to the typical Magnolia grandiflora, along with its lustrous, dark green foliage and large, fragrant flowers.

Common Name: Supergem Southern Magnolia
Mature Height (meters): 6-8 meters
Mature Width (meters): 3-4 meters
Spacing: Plant 3-5 meters apart to allow for full canopy growth and proper air circulation.
Foliage: 'Supergem' boasts glossy, leathery leaves that are deep green on the top with a velvety, bronze-brown underside. The leaves are smaller than those of the species, contributing to the tree's dense appearance.
Flowering Period: The tree is adorned with creamy white, saucer-shaped flowers that can reach 20-25 cm in diameter. These aromatic blooms typically appear in late spring to early summer and may continue sporadically throughout the growing season.
Form/Habit: 'Supergem' has a pyramidal to rounded crown with a dense branching habit, making it an excellent choice for a focal point or specimen planting.
Uses: Ideal as a specimen tree, for use in privacy screens, or as an ornamental addition to both formal and informal landscapes.
Evergreen/Deciduous: Evergreen
Tolerates: It tolerates a variety of soil conditions but prefers well-drained, acidic soils. It is also quite tolerant of urban pollution.
Drought Hardy: Once established, 'Supergem' is relatively drought-tolerant.
Sun: Prefers full sun to partial shade.
Maintenance: Requires minimal pruning to maintain its shape, but any necessary pruning should be done after flowering to avoid cutting off next year's blooms.
Water Requirement: Moderate; it is important to water regularly, especially during the tree's establishment period and in times of drought.

Magnolia grandiflora 'Supergem' is a splendid choice for anyone looking to bring the timeless elegance of magnolias to a more confined space. Its resilience, coupled with its ornamental qualities, makes it a treasured addition to any landscape.

    Description

    Magnolia grandiflora 'Supergem', often referred to as the Supergem Southern Magnolia, is a particularly attractive cultivar of the Southern Magnolia family. This evergreen tree is praised for its smaller, more compact size compared to the typical Magnolia grandiflora, along with its lustrous, dark green foliage and large, fragrant flowers.

    Common Name: Supergem Southern Magnolia
    Mature Height (meters): 6-8 meters
    Mature Width (meters): 3-4 meters
    Spacing: Plant 3-5 meters apart to allow for full canopy growth and proper air circulation.
    Foliage: 'Supergem' boasts glossy, leathery leaves that are deep green on the top with a velvety, bronze-brown underside. The leaves are smaller than those of the species, contributing to the tree's dense appearance.
    Flowering Period: The tree is adorned with creamy white, saucer-shaped flowers that can reach 20-25 cm in diameter. These aromatic blooms typically appear in late spring to early summer and may continue sporadically throughout the growing season.
    Form/Habit: 'Supergem' has a pyramidal to rounded crown with a dense branching habit, making it an excellent choice for a focal point or specimen planting.
    Uses: Ideal as a specimen tree, for use in privacy screens, or as an ornamental addition to both formal and informal landscapes.
    Evergreen/Deciduous: Evergreen
    Tolerates: It tolerates a variety of soil conditions but prefers well-drained, acidic soils. It is also quite tolerant of urban pollution.
    Drought Hardy: Once established, 'Supergem' is relatively drought-tolerant.
    Sun: Prefers full sun to partial shade.
    Maintenance: Requires minimal pruning to maintain its shape, but any necessary pruning should be done after flowering to avoid cutting off next year's blooms.
    Water Requirement: Moderate; it is important to water regularly, especially during the tree's establishment period and in times of drought.

    Magnolia grandiflora 'Supergem' is a splendid choice for anyone looking to bring the timeless elegance of magnolias to a more confined space. Its resilience, coupled with its ornamental qualities, makes it a treasured addition to any landscape.

      Additional Information You Should Know About Magnolia Grandiflora 'Supergem'

      1

      Height Guide For Magnolia Grandiflora 'Supergem'

      2

      Why Choose Magnolia Grandiflora 'Supergem' For Your Garden?

      3

      How To Grow Magnolia Grandiflora 'Supergem' In Different Soil Types

      4

      Planting Your Magnolia Grandiflora 'Supergem': Ensuring A Strong Start

      How to Plant:

      • Select a location that receives full to partial sun and has well-drained, acidic soil.
      • Dig a hole twice as wide as the root ball and just as deep.
      • Carefully remove the tree from its container and place it in the hole, making sure the top of the root ball is level with the soil surface.
      • Backfill the hole with soil, water thoroughly, and apply a layer of mulch to help retain moisture.
      5

      Watering Requirements After Planting

      When you plant a new tree, it's crucial to give it the right start by ensuring it receives sufficient water. Here’s a general guideline for watering your newly planted tree:

      • Immediately After Planting: Water your tree generously right after planting your Magnolia Grandiflora 'Supergem' to settle the soil around the roots and eliminate any air pockets.
      • First Three Months: The initial three months are critical for the establishment of the tree. During this period, the tree should be hand watered twice daily, in the morning and evening. This helps the roots grow deep and strong.
      • Irrigation System: If you have an irrigation system, adjust it to ensure the tree gets adequate water during these first months.
      • Adjusting to Weather Conditions: Always consider the weather conditions and adjust your watering accordingly. In hotter and drier periods, additional watering may be necessary.

      Consistent attention to your tree’s watering needs during this initial period will help ensure its healthy growth and long-term success in your garden.

      6

      Root Ball Guide

      Here is our guide for planting your trees with the appropriate root ball dimensions. When planting, we recommend digging a hole that is 10% larger than the size of your pot, and teasing the rootball before planting to promote better root growth.

      Root Ball Dimensions:

      • 40cm Pot: 44 x 38.5 cm
      • 45L Bag: 41.8 x 41.8 cm
      • 50cm Squat Pot: 49.5 x 34.1 cm
      • 50cm Pot: 49.5 x 35.2 cm
      • 70L Pot: 55 x 41.8 cm
      • 75L Bag: 55 x 48.4 cm
      • 90L Pot: 59.4 x 44 cm
      • 100L Bag: 50.6 x 52.8 cm
      • 100L Squat Bag: 58.3 x 49.5 cm
      • 100L Pot: 66 x 49.5 cm
      • 150L Bag: 66 x 55 cm
      • 155L Pot: 74.8 x 52.8 cm
      • 200L Bag: 71.5 x 60.5 cm
      • 280L Pot: 91.3 x 55 cm
      • 300L Bag: 88 x 63.8 cm
      • 400L Bag: 99 x 66 cm
      • 500L Bag: 122 x 66 cm
      • 1000L Bag: 146.3 x 71.5 cm
      • 2000L Bag: 176 x 82.5 cm

      Follow these dimensions to ensure a smooth planting process and optimal growth for your new tree.

      7

      Caring For Your Magnolia Grandiflora 'Supergem'

      Caring for Magnolia grandiflora 'Supergem':

      • Water the tree deeply to encourage root growth, especially during dry spells.
      • Fertilize in the spring with a slow-release fertilizer designed for trees and shrubs.
      • Prune after flowering to maintain shape and overall health, removing any crossed or inward-growing branches.
      8

      Frequently Asked Questions About Magnolia Grandiflora 'Supergem'

      Frequently Asked Questions:

      • When is the best time to plant Magnolia 'Supergem'?
        Planting in early spring or fall allows the tree to establish itself during moderate temperatures.
      • How often should I water my Supergem Southern Magnolia?
        Water regularly, especially during the first few years; once established, the tree will be more drought-resistant.
      • Is Magnolia 'Supergem' prone to any pests or diseases?
        While it is generally hardy, it can sometimes face issues with scale insects or fungal diseases. Proper care usually keeps these problems at bay.
      • Can 'Supergem' be grown in a pot?
        Yes, its moderate size makes it suitable for large container planting, provided it has enough room to grow.
      • What makes 'Supergem' different from other Magnolia grandiflora cultivars?
        Its compact growth, abundant flowering, and evergreen nature make it a standout choice for gardens where space is a consideration without sacrificing the dramatic impact of magnolias.

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