Echeveria setosa (Mexican Firecracker, Firecracker Plant)


Botanical Information

FamilyCrassulaceae
GenusEcheveria
Speciessetosa
CategoryTropicals
OriginThe semi-desert areas of Mexico.

Details

USDA Hardiness Zone10a - 10b
USDA Hardiness Ref.
Canadian Hardiness ZoneRequires cool season protection under glass.
Canada Hardiness Ref.
RHS Hardiness ZoneH2
RHS Hardiness Ref.
Temperature (°C)1 - 5
Temperature (°F)34 - 40
Height5 cm
Spread30 - 40 cm
GrowthSlow
Flowering PeriodJuly, August

Description and Growing Information

General DescriptionEcheveria setosa is an evergreen succulent with spoon-shaped green leaves covered in dense white hairs forming low-lying, stemless rosettes. Small red and yellow flowers are formed in racemes.
PropagationQuickly and easily propagated by rosette cuttings; stem or leaf cuttings are slower. I have found it beneficial to allow the rosette and stem cuttings to suberise for several days prior to placing them in a flat of cactus mix.
CultivationGrow in full light and low humidity under glass in standard cactus compost kept moist. During late spring and summer apply a dilute low nitrogen fertilizer every two weeks. Set plants outside in summer. In the winter season, keep almost dry.
PestsPossible pests include: vine weevils, aphids and mealybugs. Plants are generally disease-free.
Notable SpecimensThe Devonian Botanic Garden, Devon, Alberta, The Memorial University of Newfoundland Botanical Garden, St. John's, Newfoundland, Canada.
Leaf DescriptionGreen, spoon-shaped, covered in dense white hairs.
Flower DescriptionIn mid to late summer it produces a 30 cm flower spike bearing attractive, small, bell-shaped, red and yellow blooms, with many to a stem.

Photographs