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Mammillaria boolii
Scientific Name: Mammillaria boolii Linds.
Synonym: Bartschella boolii, Chilita boolii
Family: Cactaceae
Mammillaria  boolii Recommended Temperature Zone:
USDA: 10-12

Frost Tolerance: Tender in Phoenix, keep above 40F (4C)

Minimum Avg. Temperature: 50F (10C)

Heat Tolerance: Light shade in summer

Sun Exposure: Full sun

Origin: Coastline of Sonora (Mexico), near Guaymas, between the bay of San Carlos and the bay of San Pedro, in cracks of the volcanic rocks often with very little soil, and in full sun.

Growth Habits: Slowly clumping, globose stem, mostly obscured by the spines, 1.6 inches tall (4 cm), 1.25 inches wide (3 cm); 1 dark central spine, hooked, 0.6 to 0.8 inch long (15-20 mm); 20 to 30 radials. The wild specimens are genrally much smaller than the cultivated ones.

Watering Needs: Moderate water. Keep dry in winter.

Propagation: Offsets

Miniature fish hook cactus.

Mammillaria  boolii

Mammillaria  boolii

Blooming Habits:
Large 1-inch wide (2.5 cm) pink flowers, in April. They are followed by bright orange club-shaped fruits, with remnants of the dry flower..

Fruiting Habits:

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Desert-Tropicals is dedicated to provide gardening advice, gardening ideas, and information about flower of all kind for landscape and collections. We try to check carefully the identification of the plants on the illustrations as well as the other information from the page, but occasionally errors do occur. if you notice anything that needs to be changed please contact us. Thanks.

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