Perennials

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  • Perennials
  • Eventual size : Medium
  • Flowering month : July
  • Leaf colour : Blue
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Soil type

Special conditions

Ready made borders

Planting combinations

Flower colour

Evergreen / deciduous

Attractive to wildlife

Quick growing

Bulb planting time

Sowing month inside or protected

Sowing month outside

RHS Spring catalogue 2021

RHS Summer catalogue 2021

Ground cover

Position

Soil moisture

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