Every purchase supports the work of the RHS Every purchase supports the work of the RHS

Perennials

168 results
All items
  • Perennials
  • Flower colour : Blue
clear all filters
MORE FILTERS +

RHS Spring catalogue 2019

RHS Summer catalogue 2019

Multibuy packs

Chelsea 2019

Soil type

Flowering month

Evergreen / deciduous

Fragrance

Attractive to wildlife

Quick growing

Eventual size

Special features

Chelsea 2017

Chelsea 2018

Plant me now

Plant Seasons

RHS Autumn catalogue 2018

Hardy

Leaf colour

Ground cover

Position

Soil moisture

Seed planting guidelines