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The 'Iceberg' Rose (Rosa 'Iceberg') is a highly popular and widely cherished floribunda rose known for its prolific blooming and elegant, pure white flowers. It's a shrubby deciduous plant, meaning it loses its leaves in winter.
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'Iceberg' is celebrated for its abundant clusters of medium-sized (around 2-3 inches in diameter), pure white, semi-double to double flowers. The blooms have a delicate, slightly sweet fragrance and appear almost continuously from late spring through to the first frosts of autumn.
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'Iceberg' roses have a medium to fast growth rate, quickly establishing themselves and reaching a mature size of 3-5 feet tall and wide within a few years with proper care.
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Unlike some more demanding rose varieties, 'Iceberg' is remarkably unfussy. It's known for its vigor and ability to thrive with minimal fuss, making it a great choice for gardeners who want high impact with less effort.
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'Iceberg' roses thrive in full sun, meaning at least 6 hours of direct sunlight per day. More sun generally leads to more blooms.
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For healthy growth, water your plants deeply and regularly, particularly during dry periods and throughout their first year.
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It prefers well-draining, fertile loamy soil with a pH between 6.0 and 7.0.
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Ideal temperatures range from 41°F to 95°F (5°C to 35°C).
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Like most roses, the 'Iceberg' rose is generally considered non-toxic to humans and pets.
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USDA Zone 5-9
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)
The 'Iceberg' Rose (Rosa 'Iceberg') is a highly popular and widely cherished floribunda rose known for its prolific blooming and elegant, pure white flowers. It's a shrubby deciduous plant, meaning it loses its leaves in winter.
'Iceberg' is celebrated for its abundant clusters of medium-sized (around 2-3 inches in diameter), pure white, semi-double to double flowers. The blooms have a delicate, slightly sweet fragrance and appear almost continuously from late spring through to the first frosts of autumn.
'Iceberg' roses have a medium to fast growth rate, quickly establishing themselves and reaching a mature size of 3-5 feet tall and wide within a few years with proper care.
'Iceberg' roses thrive in full sun, meaning at least 6 hours of direct sunlight per day. More sun generally leads to more blooms.
For healthy growth, water your plants deeply and regularly, particularly during dry periods and throughout their first year.
It prefers well-draining, fertile loamy soil with a pH between 6.0 and 7.0.
Ideal temperatures range from 41°F to 95°F (5°C to 35°C). 
Like most roses, the 'Iceberg' rose is generally considered non-toxic to humans and pets.
USDA Zone 5-9