Magnolia x soulangeana 'Black Tulip' - Evergreen Trees Direct

Magnolia x soulangeana 'Black Tulip'

$800.00

Tax included. Shipping calculated at checkout.

Size: 100L

40cm/45L 100L

Current Stock Height Guides

40cm/45L: 1m – 1.6m Approx.

Height guide disclaimer: Height ranges are approximate only. As living products, plant heights naturally vary between individual plants, batches, and seasons. No guarantee is given that supplied plants will fall within the stated range. If minimum heights are required, you mustconfirm current batch heights with Evergreen Trees Direct prior to purchase. Variation in height is normal and is not grounds for return, refund, replacement, or compensation.

Mature Height & Width

Mature Height: 4m to 6m (approx.)

Mature Width: 2m to 3m

Magnolia x soulangeana 'Black Tulip' is expected to grow 20cm to 40cm per year (moderate) (approx.).

Root Ball Dimensions

Use this as a reference when digging your planting hole. We recommend digging at least 10% wider than the dimensions below to encourage strong root development.

30cm Pot: 33cm (W) × 30cm (D)
40cm/45L Pot: 44cm (W) × 41.5cm (D)
50cm Pot / 70L Pot: 55cm (W) × 41.8cm (D)
100L Bag: 50.6cm (W) × 52.8cm (D)
150L Bag: 66cm (W) × 55cm (D)
200L Bag: 71.5cm (W) × 60.5cm (D)
300L Bag: 88cm (W) × 63.8cm (D)
400L Bag: 99cm (W) × 66cm (D)
500L Bag: 122cm (W) × 66cm (D)
750L Bag: 134cm (W) × 69cm (D)
1000L Bag: 146.3cm (W) × 71.5cm (D)
2000L Bag: 176cm (W) × 82.5cm (D)

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Phone: (03) 7042 3318

About Your New Magnolia x soulangeana 'Black Tulip'

Magnolia x soulangeana 'Black Tulip' carries the darkest flowers of any magnolia in cultivation, deep burgundy and held upright in a tight tulip shape on bare branches in late winter and early spring. The colour is dense enough to read as near-black in low light.

'Black Tulip' grows to 4 to 6 metres tall but only 2 to 3 metres wide at 20 to 40 centimetres per year, giving an upright narrow habit unusual among magnolias. That footprint makes it workable in a courtyard, beside an entry, along a narrow driveway or in a large pot.

'Black Tulip' is frost hardy, surviving heavy and frequent frost without damage, though late frosts during flowering can mark the blooms. It grows in full sun with free-draining soil enriched with organic matter, and dislikes root disturbance once established.

Frequently Asked Questions

About Magnolia x soulangeana 'Black Tulip'

How big does Magnolia 'Black Tulip' grow?

'Black Tulip' reaches 4 to 6 metres tall and only 2 to 3 metres wide, holding an upright narrow habit. It is considerably more compact than most soulangeana magnolias.

When does 'Black Tulip' flower?

Flowering runs through late winter and early spring, on bare branches before the foliage emerges. The deep burgundy tulip-shaped blooms are held upright rather than nodding.

Is 'Black Tulip' really the darkest magnolia?

It carries the darkest flowers of any magnolia currently in cultivation, a deep burgundy that reads as near-black in overcast light. No true black magnolia exists.

Is Magnolia 'Black Tulip' frost hardy?

The tree is frost hardy and survives heavy and frequent frost without damage. Late frosts during flowering can mark the open blooms, so a sheltered position helps.

Can 'Black Tulip' be grown in a pot?

Yes. Its narrow upright habit suits a large pot beside an entry or on a terrace. Use a free-draining mix enriched with organic matter and keep watering consistent.

What soil does 'Black Tulip' need?

Free-draining soil enriched with organic matter and kept consistently moist. Magnolias have fleshy surface roots that dislike disturbance, so avoid cultivating around the base.

How far apart should I plant 'Black Tulip'?

Plant 2.5 to 3 metres apart for a narrow avenue or screen, or 3 to 4 metres apart where each tree should read as a separate feature.

Enriched Planting Mix (AO Certified)

$21.95

Enriched Planting Mix is a certified organic blend of Pure Magic Compost, composted animal manure, gypsum, composted coarse bark and a wetting agent, bagged in 30L. It is built to be dug through existing garden soil at planting time rather than used on its own, and the gypsum is what sets it apart from a plain compost.

Gypsum helps break up heavy clay so water and roots can move through it, while the compost and manure return organic matter and nutrient to tired ground. The coarse bark holds structure and keeps air around the root zone, and the wetting agent keeps moisture in the soil longer after rain or watering.

Use it when planting trees, shrubs, roses, fruit trees and exotic garden plants, particularly into clay. Dig a hole twice the width of the pot and 7 centimetres deeper, then mix roughly one third planting mix through the excavated soil. Spread 7 centimetres of that improved soil in the base before setting the plant in.

Frequently Asked Questions

About Enriched Planting Mix

What is Enriched Planting Mix made from?

It is a blend of Pure Magic Compost, composted animal manure, gypsum, composted coarse bark and a wetting agent. Each part has a job. The compost and manure supply organic matter and nutrient, the gypsum works on clay structure, the bark keeps air around the roots and the wetting agent holds moisture in the soil.

What plants is it suitable for?

It suits exotic garden plants, including roses, ornamental and deciduous trees, fruit trees, shrubs and perennials, and it earns its keep most on heavy clay sites. It is a planting mix rather than a potting mix, so its job is improving soil at planting time. Phosphorus sensitive natives are the one clear exception.

Is it safe for natives?

No, not for the phosphorus sensitive ones. The composted animal manure in this blend lifts phosphorus well above what Proteaceae such as Banksia, Grevillea, Hakea and Protea will tolerate, and the result can be leaf burn, dieback and plant death. Use the Native Potting Mix for those species, or plant them into unimproved local soil.

Is it certified organic?

Yes. It is a certified organic product with no chemical additives, which is why the manure and compost in it are fully composted rather than raw. That makes it sound around fruit trees and vegetable beds, and it means you are adding genuine organic matter to your soil rather than a synthetic conditioner.

How much do I need?

Work on roughly one third planting mix to two thirds of the soil you dug out of the hole. For a shrub out of a 200 millimetre pot that is only a few litres. An advanced tree going into a large hole will take considerably more. Judge the quantity by the volume of the hole rather than the size of the plant.

Can I use it in pots?

It is not a potting mix and should not be used on its own in a container. The blend is designed to be diluted through garden soil, and used straight in a pot it holds too much water and settles badly. For containers, reach for a premium potting mix, or the native mix if you are potting natives.

Does it need to be watered in?

Yes. Water the plant well several hours before you plant it, then water thoroughly again once the hole is backfilled and the soil firmed down. That first deep watering settles the improved soil around the root ball and drives out air pockets. Keep the water up over the first few months while the roots establish.

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Enriched Planting Mix (AO Certified)

$21.95

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Uses in my Garden

Feature Tree
Avenue Planting
Council or Civic Landscapes
Shade Tree
Street Tree
Plant in Pots (or) Suitable for Pots

Magnolia x soulangeana 'Black Tulip' works in an:

Formal Garden – structured, symmetrical design with clipped shapes.
Cottage Garden – romantic mix of flowers, colour, and texture.
Modern Garden – sleek, minimal, and design-led planting.
Woodland Garden – layered, naturalistic design under dappled light.
Low-maintenance Garden – resilient choices for easy care and year-round appeal.

Is Magnolia x soulangeana 'Black Tulip' Evergreen or Deciduous?

Magnolia x soulangeana 'Black Tulip' is an Deciduous (Defoliates throughout colder months) Tree

Mature Height & Width

Mature Height: 4m to 6m (approx.)

Mature Width: 2m to 3m

Magnolia x soulangeana 'Black Tulip' is expected to grow 20cm to 40cm per year (moderate) (approx.).

Growth Rate of Magnolia x soulangeana 'Black Tulip'

Magnolia x soulangeana 'Black Tulip' is expected to grow 20cm to 40cm per year (moderate) (approx.).

They are considered to have a:

Medium Growth Rate

Frost Tolerance & Ideal Climate to plant Magnolia x soulangeana 'Black Tulip'

Is Magnolia x soulangeana 'Black Tulip' frost tolerant?

Magnolia x soulangeana 'Black Tulip' is Frost Hardy – Survives heavy and frequent frost without damage.

Does Magnolia x soulangeana 'Black Tulip' Flower?

Magnolia × soulangeana ‘Black Tulip’ produces exceptionally large, deep burgundy-purple, tulip-shaped flowers in late winter and early spring. The blooms emerge on bare branches, creating a dramatic, sculptural display with some of the richest magnolia colouring available.

Does Magnolia x soulangeana 'Black Tulip' flower?

Yes - Flowers

Flowering Period:

Winter
Spring

Flower Type:

Fragrant

Flower Colour:

Purple

Is Magnolia x soulangeana 'Black Tulip' an Australian Native Tree?

No

Magnolia x soulangeana 'Black Tulip' is Native to A cultivated hybrid between Magnolia denudata (China) and Magnolia liliiflora (Japan), developed in New Zealand for its dramatic flower colour.

What is the Wildlife Value of Magnolia x soulangeana 'Black Tulip' ?

Its nectar-rich flowers attract bees and early-season pollinators emerging at the end of winter. The branching structure provides perching and shelter for small birds, while the broad leaves create shaded understory areas that support beneficial insects and microfauna once in leaf.

How much Sunlight does Magnolia x soulangeana 'Black Tulip' need?

Magnolia x soulangeana 'Black Tulip' will thrive best in:

Full Sun

Preferred Soil?

Magnolia × soulangeana ‘Black Tulip’ performs best in well-drained, slightly acidic loam or sandy loam soils. It may struggle in alkaline, heavy clay or poorly drained soils unless improved with organic matter to enhance structure and aeration. Keep soil evenly moist during establishment, then transition to deep, occasional watering as the tree matures to support strong bud development, stable growth and its signature richly coloured flowering.

Is Magnolia x soulangeana 'Black Tulip' Drought Tolerant?

Is Magnolia x soulangeana 'Black Tulip' Drought tolerant?

As a young tree it requires consistent watering, and once established ‘Black Tulip’ has moderate drought tolerance. It performs best in moist, well-drained soils and benefits from deep, occasional watering through hot or extended dry periods to maintain healthy foliage, bud formation and reliable flowering.

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How To Plant Your Magnolia x soulangeana 'Black Tulip'

Site: Choose a well-drained position in full sun to part shade with room for the canopy to develop.

Soil preparation: Enrich the planting area with quality compost and aged manure for a strong establishment phase.

Hole: Dig twice as wide as the root ball and the same depth.

Planting: Position level with the surrounding soil, backfill gently, firm in, then water deeply to settle the roots.

Recommended Planting Spacing For Your Magnolia x soulangeana 'Black Tulip'

Hedging and screening: 1 to 1.5 metres apart for a dense informal screen, or 80 centimetres apart for a tighter formal hedge.

Feature tree: 3 to 4 metres apart to allow the full canopy and form to develop.

Avenue planting: 3 metres apart for a uniform soft-textured avenue.

Magnolia x soulangeana 'Black Tulip' is expected to grow 20cm to 40cm per year (moderate) (approx.).

Medium Growth Rate

Long Term Care For Your Magnolia x soulangeana 'Black Tulip'

Watering: Water deeply twice weekly through the first 12 months. Once established, keep the root zone consistently moist with weekly deep watering and additional water during hot dry spells.

Mulching: Apply a 5 to 7 centimetre layer of organic mulch over the root zone, keeping it 5 centimetres clear of the trunk.

Pruning: Tip prune in late winter and again in summer to build dense growth. For a formal hedge, light shaping two to three times a year keeps lines crisp.

Fertilising: Apply a slow-release general-purpose fertiliser in early spring and again in autumn for steady growth and consistent foliage colour.

Pest and disease: Hardy against most pests and diseases. Occasional inspection for scale or sooty mould in warm humid conditions is all that's needed.

Planting Your Magnolia x soulangeana 'Black Tulip' in Different Soil

Magnolia x performs best in rich, well-drained loam with a slightly acidic pH and consistent moisture. Adaptable to a wide range of soils when drainage and organic matter are managed well.

Sandy soil: Free-draining but enrich heavily with compost and mulch deeply to hold moisture.

Clay soil: Improve drainage with gypsum and organic compost, and mound slightly to lift the root zone.

Loam: The preferred soil for steady root development and consistent flowering.

pH: Slightly acidic preferred. Mulch with composted leaf litter or pine bark to maintain levels naturally.

Frequently Asked Questions

Frequently Asked Questions:

When is the best time to plant 'Black Tulip' Saucer Magnolia?
Planting in early spring or fall is ideal, allowing the tree to establish before extreme weather conditions.
How often should I water my 'Black Tulip' Magnolia?
Water regularly, especially during dry periods and in the first few years after planting, to ensure healthy growth.
Is 'Black Tulip' susceptible to any pests or diseases?
Like other magnolias, it can be prone to scale insects, snails, and fungal diseases, but with proper care, these issues are manageable.
Can 'Black Tulip' Magnolia be grown in a container?
It is possible to grow it in a large container, but it thrives best when planted in the ground.
What sets 'Black Tulip' apart from other Magnolia x soulangeana varieties?
Its unique, deeply colored, tulip-like flowers and compact growth habit make it a standout selection for adding dramatic flair to any garden setting.