Tephrocactus articulatus var. Strobiliformis Medusa's Head Cactus Hardiness Zone: USDA Zone 7b–11

Hardiness Zone: USDA Zone 7b–11 (cold hardy to ~10°F when dry)

Dyckia ‘Grand Marnier’ is a rosette-forming succulent that displays recurved

it is widely cultivated in botanical gardens

Size Potential: Can grow 4–15 feet tall outdoors over time

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Tephrocactus articulatus var. Strobiliformis Medusa's Head Cactus Hardiness Zone: USDA Zone 7b–11Segmented succulent slowly growing up to up to 30 cm Small pine cone shaped that are loosely attached to each other and fall easily. Flowers: White, 5cm long. Fruit: Brown. The white flowers made a nice contrast to the earth tone colors of the plant. Propagation: Cuttings, it suckers profusely and is very easy to grow by just knocking off one of the 'cones' and stuffing it in the ground. Note: The little glochids at the areoles are quite a nuisance,