Tall Bearded Iris 'Rio Rojo' – Deep Red Iris Germanica, Bareroot Rhizome

Bold, rich, and deeply saturated, Tall Bearded Iris 'Rio Rojo' (Iris germanica) delivers stunning deep red blooms that bring dramatic color to the late spring border. A standout variety with intense color that's nearly unmatched in the red bearded iris category. Extremely drought tolerant and hardy from Zone 3 to Zone 10, it requires no cold period — making it easy to grow nearly anywhere in the country.

Plant Details

• Color: Deep red
• Type: Tall Bearded Iris (Iris germanica)
• Height: 24" foliage; up to 36" with flowers
• Spread: 24"
• Bloom Time: Mid – late spring
• USDA Zones: 3–10
• Exposure: Full sun to partial shade
• Drought Tolerant: Yes
• No Cold Period Required
• USA Grown

Planting Instructions

• Plant in a full sun, well-drained location.
• Do not plant too deep — the rhizome top should be at or just at the soil surface; roots face downward.
• Space approximately 18" apart for mass plantings.
• Does best in average to evenly moist, well-draining soil. Will not tolerate standing water.
• Tolerant of urban conditions and varied soil types.

Care Tips

• Medium growth rate; can live approximately 10 years under ideal conditions.
• May benefit from staking in exposed or very fertile sites.
• Fertilize in early spring and late summer.
• Divide clumps every 3–4 years (August) to maintain vigor.