Echinocactus grusonii 'White Form' is a breathtaking variation of the Golden Barrel Cactus, distinguished by its pristine white spines that contrast beautifully with its vibrant green, ribbed body. Native to central Mexico, this slow-growing, globular cactus thrives in arid conditions and makes a stunning addition to any xeric garden or indoor collection.
Distinctive Features
Striking White Spines: Unlike the classic golden-spined variety, this form has delicate yet resilient white spines that give it an elegant, frosty appearance.
Globular Growth Habit: Naturally forms a near-perfect sphere, which can reach up to 60 cm in diameter over time.
Summer Blooms: Produces bright yellow flowers at its crown in mature specimens, adding a pop of colour to its refined look.
Care Tips
Light: Requires full sun to maintain compact growth and vibrant spine colour.
Water: Drought-tolerant; water sparingly, allowing soil to dry out completely between waterings.
Humidity: Prefers dry conditions; avoid high humidity to prevent rot.
Temperature: Thrives in warm temperatures between 20-35°C but can tolerate brief drops to 5°C.
Fertiliser: Apply a diluted cactus fertiliser during the growing season (spring and summer) once a month.
Potting: Use a well-draining cactus mix with added sand or pumice for aeration.
Propagation: Grown primarily from seeds, with slow but rewarding growth.
Shipping and Biosecurity Information
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Dispatch:
Orders are dispatched on a rolling basis.
Most orders ship within 3–5 business days, depending on biosecurity processing, weather, and order size.
Express Shipping speeds up transit after dispatch only.
Biosecurity Fees:
WA & TAS: $20 per order
NT: $10 per order
Fees are included at checkout and cover mandatory plant health certification.
Important:
A physical address is required for certification (delivery to PO Boxes is still allowed).
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