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Agave americana ‘Ghost’ – Ghost Century Plant

Agave americana ‘Ghost’ – Ghost Century Plant

Pale silver-blue foliage with soft cream variegation creates a distinctive luminous appearance unlike standard Century Plant forms.

Regular price $680.00
Sale price $680.00 Regular price
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Pot size
Available batches
Size: 30cm/33cm
Current height guide
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Pot size
30cm/33cm

Approximate only. Minimum height important? Confirm with us.

Height guide & disclaimer

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 must confirm 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.

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Size / batchEachQuantity
30cm/33cmApprox. height: Enquire for current heights$680.00
40cm/45LApprox. height: Enquire for current heights$1,490.00

Height guide & disclaimer

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 must confirm 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.

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    About Agave americana ‘Ghost’

    Agave americana ‘Ghost’ is a pale-leaved selection of the Century Plant, named for foliage that reads almost white in strong light. Broad leaves in silver-blue, washed with cream and soft grey, build a symmetrical rosette with the usual toothed margins and sharp tip. Colour is the whole reason to plant it.

    Give it full sun, because shade dulls the silver and loosens the rosette. Soil must drain freely and it is worth raising beds on clay. Growth runs 20 to 40 centimetres a year. Established plants take light to moderate frost and long dry periods, which suits Perth, Adelaide, Sydney and much of inland Australia.

    Expect about 1.2 to 1.8 metres tall and 1.5 to 2.5 metres wide, a little tighter than the plain species. It earns its place as a single specimen against dark render, in gravel gardens, coastal plantings and wide containers. Pale foliage lifts a scheme that has gone heavy on green, and it does so without any upkeep.

    Frequently Asked Questions

    About Agave americana ‘Ghost’

    What is Agave americana ‘Ghost’?

    It is a pale-foliaged selection of the Century Plant, chosen for leaves that carry so much cream and silver over the blue base that the whole rosette reads close to white in strong light. The leaf shape, marginal teeth and terminal spine are those of the species, but the plant is a little smaller and slower growing.

    How big does Agave ‘Ghost’ grow?

    Expect around 1.2 to 1.8 metres tall and 1.5 to 2.5 metres wide at maturity, slightly more contained than a plain Agave americana because the pale tissue carries less chlorophyll. It reaches usable size within a few years from advanced stock and then holds that scale for a long time.

    Does Agave ‘Ghost’ need full sun?

    Full sun gives the best result. In shade the silver tone dulls towards green and the rosette opens out and loses its symmetry. In very hot inland gardens a little afternoon shade will stop the palest tissue scorching. Coastal and temperate positions in full sun need no protection at all.

    When does Agave ‘Ghost’ flower?

    Flowering is a once in a lifetime event that happens in summer after ten to thirty years, on a tall spike carrying yellow flowers. The rosette dies once seed is set, which is normal for the genus and not a fault. Offsets around the base take over, so the planting continues without a replant.

    Is Agave ‘Ghost’ frost tolerant?

    Established plants handle light to moderate frost, roughly to minus 5 degrees Celsius on dry soil. Frost combined with wet soil is what does the damage. In Canberra, Ballarat or the tablelands, plant on a raised, well drained bed in a sunny spot and keep young plants under cover through their first winter.

    Can Agave ‘Ghost’ be grown in a pot?

    Yes, and the pale foliage is well suited to it. Use a wide container, a gritty succulent mix and drainage holes that stay clear. Water only when the mix has dried out and never leave a saucer full. Repot every three or four years, or top dress instead once the plant is too large to handle comfortably.

    How do I care for Agave ‘Ghost’?

    It needs very little. Plant into raised or free-draining soil, water lightly through the first summer, then rely on rainfall. Skip fertiliser in garden beds and use a weak succulent feed once a year in pots. Trim damaged lower leaves at the base with a sharp knife and remove offsets when the clump gets crowded.

    Foliage

    Evergreen (foliage year round)

    Position
    • Full Sun
    Use
    • Feature Tree
    • Plant in Pots (or) Suitable for Pots
    • Shrubs
    Mature height
    1.5m to 2m
    Mature width
    2m to 3m

    Planting Information

    How To Plant Your Agave americana ‘Ghost’ – Ghost Century Plant

    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 Agave americana ‘Ghost’ – Ghost Century Plant

    Feature planting: 2 to 3 metres apart so each rosette can reach full size without crowding.

    Mass planting: 1.5 to 2 metres apart for a dense, structural drift.

    Agave americana ‘Ghost’ – Ghost Century Plant is expected to grow 20cm to 40cm per year under suitable conditions.

    • Medium Growth Rate

    Long Term Care For Your Agave americana ‘Ghost’ – Ghost Century Plant

    Watering: Water deeply twice weekly through the first 12 months. Once established, reduce to once weekly in dry periods. Mulch helps maintain consistent moisture.

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

    Pruning: Minimal pruning required. Light tip prune in late winter to maintain shape if used as hedging or screening. For a clear trunk feature, remove lower branches as the tree grows.

    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 scale or caterpillar inspection in warm humid conditions is all that's needed.

    Planting Your Agave americana ‘Ghost’ – Ghost Century Plant in Different Soil

    Agave americana performs best in well-drained loam or sandy loam with a slightly acidic to neutral pH. Adaptable to a wide range of soils when drainage is improved with organic matter.

    Sandy soil: Free-draining and ideal. Mulch well to maintain consistent moisture.

    Clay soil: Improve drainage with gypsum and organic compost before planting.

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

    pH: Slightly acidic to neutral preferred. Mulch with composted leaf litter to maintain levels naturally.

    Uses in my Garden

    Uses in my Garden

    • Feature Tree
    • Plant in Pots (or) Suitable for Pots
    • Shrubs

    Agave americana ‘Ghost’ – Ghost Century Plant works in an:

    • Contemporary / Architectural Garden – striking forms for bold design statements.
    • Coastal Garden – relaxed, seaside feel with hardy, textural plants.
    • Mediterranean Style Garden – timeless courtyard look with stone, pots, and bold greenery.

    Is Agave americana ‘Ghost’ – Ghost Century Plant Evergreen or Deciduous?

    Agave americana ‘Ghost’ – Ghost Century Plant is an Evergreen (foliage year round) Tree

    Mature Height & Width

    Mature Height: 1.5m to 2m

    Mature Width: 2m to 3m

    Agave americana ‘Ghost’ – Ghost Century Plant is expected to grow 20cm to 40cm per year under suitable conditions.

    Growth Rate of Agave americana ‘Ghost’ – Ghost Century Plant

    Agave americana ‘Ghost’ – Ghost Century Plant is expected to grow 20cm to 40cm per year under suitable conditions.

    They are considered to have a:

    • Medium Growth Rate

    Frost Tolerance & Ideal Climate to plant Agave americana ‘Ghost’ – Ghost Century Plant

    Is Agave americana ‘Ghost’ – Ghost Century Plant frost tolerant?

    Agave americana ‘Ghost’ – Ghost Century Plant is Frost Tolerant – Can handle light to moderate frost once established.

    Does Agave americana ‘Ghost’ – Ghost Century Plant Flower?

    Agave americana ‘Ghost’ produces a spectacular tall flowering spike on mature plants, bearing clusters of yellow-green flowers high above the foliage. Flowering typically occurs only after many years of growth and creates a dramatic architectural display, although the plant is primarily valued for its broad blue-grey foliage highlighted by soft creamy-white variegation and luminous silvery tones.

    Does Agave americana ‘Ghost’ – Ghost Century Plant flower?

    • Yes - Flowers

    Flowering Period:

    • Summer

    Flower Type:

    • Not Applicable

    Flower Colour:

    Yellow

    Is Agave americana ‘Ghost’ – Ghost Century Plant an Australian Native Tree?

    No

    Agave americana ‘Ghost’ – Ghost Century Plant is Native to

    What is the Wildlife Value of Agave americana ‘Ghost’ – Ghost Century Plant ?

    Its mature flower spikes provide a valuable nectar source for bees and other beneficial pollinators when in bloom, supporting biodiversity within dry-climate and ornamental landscapes. The large rosette structure can also provide sheltered microhabitats for beneficial insects within garden settings.

    How much Sunlight does Agave americana ‘Ghost’ – Ghost Century Plant need?

    Agave americana ‘Ghost’ – Ghost Century Plant will thrive best in:

    • Full Sun

    Preferred Soil?

    Agave americana ‘Ghost’ performs best in free-draining sandy or loam soils with a neutral to slightly alkaline pH. It will also tolerate poor soils, rocky sites and challenging landscape conditions provided drainage remains excellent. Avoid heavy clay or persistently wet conditions, as excess moisture can lead to root and crown problems. Allow the soil to dry thoroughly between watering once established to maintain healthy growth, foliage colour and long-term vigour.

    Is Agave americana ‘Ghost’ – Ghost Century Plant Drought Tolerant?

    Is Agave americana ‘Ghost’ – Ghost Century Plant Drought tolerant?

    As a young plant it benefits from occasional watering to establish a healthy root system, particularly during extended dry periods. Once established, Ghost Agave shows exceptional drought tolerance and performs reliably through prolonged dry conditions with little to no supplementary watering.

    Frequently Asked Questions

    Frequently Asked Questions

    Q: What makes Agave americana ‘Ghost’ different from standard Agave americana?
    A: It features pale silver-blue foliage with soft cream variegation, creating a lighter and more refined appearance.

    Q: Is it drought tolerant?
    A: Yes, once established it thrives with very little supplemental watering.

    Q: Can it be grown in pots?
    A: Yes, it performs exceptionally well in large decorative containers.

    Q: Is it suitable for coastal gardens?
    A: Yes, it tolerates coastal conditions and salt-laden air very well.

    Compare sizes side by side

    30cm/33cm

    Enquire for current heights

    40cm/45L

    Enquire for current heights

    Heights are approximate and vary between individual trees.

    Agave americana ‘Ghost’ is loved for its Pale silver-blue foliage with soft cream variegation creates a distinctive luminous appearance unlike standard Century Plant forms.

    We take pride in supplying A+ grade advanced trees. When stock at our farm is not yet ready, we work with our trusted trade suppliers to source the best available trees for your garden.

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