Puya Bromeliad Species, Chilean Puya

Puya chilensis

Family
Bromeliaceae (bro-mee-lee-AY-see-ee)
Genus
Puya (POO-yuh)
Species
chilensis (chil-ee-EN-sis)
Synonym
Pitcairnia chilensis
Pitcairnia coarctata
Pourretia coarctata
Puya coarctata
Puya gigantea
Sun Exposure
Full Sun
Foliage
Evergreen
Height
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)
Spacing
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Hardiness
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
USDA Zone 11: above 4.5 °C (40 °F)
Danger
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
Green
Bloom Time
Late Winter/Early Spring
Other Details
Category
Shrubs
Tropicals and Tender Perennials
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color
Blue-Green
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
6.6 to 7.5 (neutral)
Patent Information
Non-patented
Propagation Methods
From seed; stratify if sowing indoors
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Regional

This plant is said to grow outdoors in the following regions:

Carmichael, California

Sacramento, California

San Leandro, California

San Marino, California

Santa Rosa, California

Albany, Oregon

Millersburg, Oregon

Bayamon, Puerto Rico

Saint George, Utah

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Gardener's Notes:

4
positives
0
neutral
0
negative
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U
Salt Lake City, UT (Zone 7b) | February 2022 | positive

Both Puya and Dyckia thrive here in St George, Utah (zone 8b/9a) depending on the species. There’s only about 3 or 4 aloe species that ...Read More

E
Santa Rosa, CA | March 2019 | positive

I started some from seeds from Mesa gardens. Surface sow in a closed glass jar on a bed of moist peatmoss.
Of all the other puya ...Read More

P
P
Cowichan Valley, BC (Zone 8b) | September 2009 | positive

"...another titanic blossom is being born. No one outside my country will know it; it only grows on these Antarctic shores. it is called ...Read More

P
Acton, CA (Zone 8b) | March 2004 | positive

I never understood why someone might want to grow this vicious plant- huge rosettes of relatively uninteresting incredibly spiny suckerin...Read More

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