Argentine Giant
Echinopsis candicans
Latin Name
Echinopsis candicans
Common Name
Argentine Giant
Native Distribution
Ecuador to Central Argentina
Size: Height to about 3’; spreads to about 7’ or more; stems typically 4” across
Flower: Strongly fragrant 8” white flowers with yellow centers; open at night; blooms last a single day; several bloom cycles Mar-Apr
Stems: Medium green with 9-11 low ribs
Site Preferences: Full sun - partial shade - light shade; deep, infrequent irrigation in well-drained soil; tolerates reflected heat
Landscape Uses: Striking accent or specimen; suitable for xeriscaping; needs lots of room to spread; avoid planting under trees – stems collect and hold plant debris
Plant Characteristics
• Fast growing
• Long stems
• Spreading habit
• Needs a lot of room
• Easy to propagate
• Pollinators: moths & bats
• Aging plants can look ragged
• Adaptable to variety of sunlight conditions
• Drought tolerant
• Hardy to 15F