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Plant comparisons



Early summer clematis
Denny's Double

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Using


Early summer clematis
Denny's Double
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Growing


Early summer clematis
Denny's Double
Gardening skillBeginner
Flowering durationLong
Height after 10 years2.5m-3.5m / 8ft-12ft
Growth habitClimbing
Spread after 10 years2m-3m / 7ft-10ft
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Problems


Early summer clematis
Denny's Double
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Climate


Early summer clematis
Denny's Double
Cold hardiness (USDA)(6) -10F / -23C
Cold hardiness (RHS)H6 (to -20C)
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Identification


Early summer clematis
Denny's Double
Country of originUnited Kingdom
Flower colourPink
Flowering monthMay
June
September
Flower formDouble flower (25-50 petals)
Leaf colourGreen
Leaf colour - youngGreen
Leaf colour - autumnYellow
Annual cycleDeciduous
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