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Strombocactus

Strombocactusdisciformis var. seideli

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Strombocactus disciformis var. seideli by CactusJordi
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Family
Cactaceae (kak-TAY-see-ee)
Info
Synonym
Strombocactus disciformis subsp. disciformis
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage

Unknown - Tell us

Height
under 6 in. (15 cm)
6-12 in. (15-30 cm)
Spacing
3-6 in. (7-15 cm)
Hardiness
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
Danger
N/A
Bloom Color
White/Near White
Bloom Time
Mid Spring
Late Spring/Early Summer
Mid Summer
Mid Fall
Late Fall/Early Winter
Other Details
Category
Perennials
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
Foliage Color

Unknown - Tell us

Where to Grow
Can be grown as an annual
Bloom Characteristics

Unknown - Tell us

Bloom Size

Unknown - Tell us

Other details
Soil pH requirements
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information

Unknown - Tell us

Propagation Methods
From seed; germinate in a damp paper towel
From seed; germinate in vitro in gelatin, agar or other medium
By grafting
Seed Collecting
Bag seedheads to capture ripening seed
Unblemished fruit must be significantly overripe before harvesting seed; clean and dry seeds
Properly cleaned, seed can be successfully stored
Regional
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CactusJordi
El Cajon, CA | November 2012 | neutral

This variety of Strombocactus usually gets bigger/taller than the normal form. Its spines are a little stouter and seedlings grow much fa...Read More

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