Echinocactus grusonii – Golden Barrel Cactus
Echinocactus grusonii – Golden Barrel Cactus
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Current Stock Height Guides
Current Stock Height Guides
*** Height guide disclaimer: Height ranges are approximate only. As living products, plant heights naturally vary between individual plants, batches, and seasons.No guarantee is giventhat 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 andis not grounds for return, refund, replacement, or compensation.
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About Echinocactus grusonii – Golden Barrel Cactus
Echinocactus grusonii, commonly known as Golden Barrel Cactus, is an evergreen succulent with a solitary globular to barrel-shaped growth habit. It develops prominent ribbed stems lined with dense golden-yellow spines and gradually forms a symmetrical rounded structure. Mature specimens may produce yellow flowers from the crown during warmer months, although flowering generally occurs only on well-established plants. This description follows Evergreen Trees Direct's product writing standards.
It performs best in full sun and free-draining soils and is well suited to warm temperate, coastal, and dry inland climates. It tolerates heat, wind, and extended dry periods once established, while requiring minimal maintenance beyond occasional removal of damaged growth. Reliable drainage is important for long-term performance, particularly during periods of higher rainfall.
They look excellent when used in succulent gardens, rockeries, architectural landscapes, courtyard plantings, and decorative containers. Its symmetrical form makes it suitable for both residential and commercial projects where low-water-use planting is specified. This species is commonly specified for its structural form, durability, and suitability for contemporary landscape applications.
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Key Information to Know
Evergreen / Deciduous
Echinocactus grusonii – Golden Barrel Cactus is an Evergreen (foliage year round) Tree
Mature Height & Width
Mature Height: 60cm - 1.2m
Mature Width: 60cm - 1.2m
Echinocactus grusonii – Golden Barrel Cactus is expected to grow 2cm - 10cm per year under suitable conditions.
Frost Tolerance
Is Echinocactus grusonii – Golden Barrel Cactus frost tolerant?
Echinocactus grusonii – Golden Barrel Cactus is Frost Tolerant – Can handle light to moderate frost once established.
Flowering Information
Echinocactus grusonii produces small yellow flowers around the crown of mature specimens during spring and summer. Flowering generally occurs only on well-established plants, while the cactus is primarily valued for its striking globe-shaped form and distinctive golden-yellow spines.
Native Information
Is Echinocactus grusonii – Golden Barrel Cactus an Australian Native? No
Echinocactus grusonii – Golden Barrel Cactus is Native to Cental Mexico
Wildlife Value
Its seasonal flowers attract bees and other beneficial pollinators during the flowering period, supporting biodiversity within dry-climate and ornamental landscapes. The dense spiny structure can also provide sheltered microhabitats for beneficial insects in suitable garden settings.
Sunlight Information
Echinocactus grusonii – Golden Barrel Cactus will thrive best in:
Preffered Soil
Echinocactus grusonii 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 exposed garden positions provided drainage remains excellent. Avoid heavy clay or persistently wet conditions, as excess moisture can lead to root and crown rot. Allow the soil to dry thoroughly between watering once established to maintain healthy growth and long-term vigour.
Botanical Information
Botanical Information
Botanical Information
Common Name: Golden Barrel Cactus
Genus: Echinocactus
Botanical Species: grusonii
Family: Cactaceae
Botanical Name: Echinocactus grusonii
Landscape Uses
Landscape Uses
Echinocactus grusonii – Golden Barrel Cactus works in an:
Planting, Spacing & Care
Planting, Spacing & Care
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Echinocactus grusonii – Golden Barrel Cactus is expected to grow 2cm - 10cm per year under suitable conditions.
Root Ball Dimensions (Width × Depth) For Planting
Root Ball Dimensions (Width × Depth) For Planting
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)
Ideal Conditions
Ideal Conditions
Thrives in
Frost Tolerance
Frost Tolerant – Can handle light to moderate frost once established.
Drought Tolerance
As a young plant it benefits from occasional watering to establish a healthy root system, particularly during extended dry periods. Once established, Golden Barrel Cactus shows exceptional drought tolerance and performs reliably through prolonged dry conditions with little to no supplementary watering.
Flowering Information
Flowering Information
Does Echinocactus grusonii – Golden Barrel Cactus flower?
Flowering Period:
Flower Type:
Flower Colour:
Yellow
Echinocactus grusonii produces small yellow flowers around the crown of mature specimens during spring and summer. Flowering generally occurs only on well-established plants, while the cactus is primarily valued for its striking globe-shaped form and distinctive golden-yellow spines.
Frequently Asked Questions
Frequently Asked Questions
