Gerrardanthus Macrorhizus Bigfoot Succulent

‘Bigfoot’ gets its common name from its large, rounded, potato-like caudex that sits at or above the soil line and expands impressively wide over time. Long trailing vines emerge from this base with bright green, lobed leaves. The trailing growth habit makes it a standout whether displayed in a hanging planter or cascading from a shelf.

Detailed flowering records for ‘Bigfoot’ are limited, but the plant has significant structural appeal. It does produce pollen and may carry allergens, so keep that in mind if anyone in your home has sensitivities. The plant is non-toxic to cats and dogs.

Move it outside to a summer patio or balcony, where it appreciates fresh air and extra light, but shield it from rain to protect the caudex from excess moisture. Use a heavy pot with excellent drainage, as its deep root system needs stability to support trailing vines. Rotate the pot regularly to keep growth even and balanced. You can leave it up to ten days without water.

Water it deeply every 10-14 days, allowing the soil to dry out completely between waterings.

‘Bigfoot’ grows well in a fast-draining cactus soil blended with perlite or coarse sand to prevent root rot.

It prefers temperatures between 60-90F and should move indoors before temperatures approach freezing.

‘Bigfoot’ is a moderate-growing vine that benefits from balanced fertilizer applied monthly during the active growing season.

It is hardy in USDA zones 10 and 11, where temperatures rarely drop below 30-35F. It grows outdoors year-round in southern Florida, coastal and southern California, Hawaii, and warm pockets of southern Texas and Arizona. In Louisiana, Mississippi, Alabama, Georgia, and South Carolina, it grows outside through summer and into autumn with rain cover, then moves indoors once cooler weather arrives.

Q: Is Gerrardanthus Macrorhizus Bigfoot Succulent safe for pets?
A: It is non-toxic to cats and dogs.

Q: What happens if I water it too frequently?
A: Gerrardanthus Macrorhizus Bigfoot Succulent stores water in its caudex and prefers long dry periods between waterings; excess water causes root rot in the thick underground stem.

Q: Can ‘Bigfoot’ handle direct afternoon sun?
A: It adapts to bright indirect light and partial sun but can develop leaf scorch in intense afternoon rays without acclimation.

Q: How much space does it need to grow?
A: ‘Bigfoot’ vines trail extensively, so use a heavy pot and provide room for sprawling growth without crowding other plants nearby.

Q: Does ‘Bigfoot’ need humidity?
A: No, it is a dry air plant and does well in standard indoor humidity without misting or special conditions.

Q: How large does the caudex grow?
A: ‘Bigfoot’ can develop an impressively wide caudex over several years, though growth speed depends on light, temperature, and consistent care.