Perennials
102 results
Available items
Lowest price
By type
- Dahlia plants (31)
- Other perennials (18)
- Agapanthus plants (8)
- Salvia plants (8)
- Agastache plants (6)
- Crocosmia plants (5)
- Penstemon plants (5)
- Verbena plants (5)
- Gaura plants (4)
- Kniphofia plants (3)
- Erysimum plants (2)
- Artemisia plants (1)
- Erigeron plants (1)
- Heuchera & Heucherella (1)
- Iris plants (1)
- Papaver plants (1)
- Persicaria plants (1)
How much sun
Special conditions
Ready made borders
- Ready-made border Autumn colour (1)
- Ready-made border Bee and Butterfly (2)
- Ready-made border Brilliant orange (1)
- Ready-made border Budget (1)
- Ready-made border Chalky soil (1)
- Ready-made border Cottage garden scheme (1)
- Ready-made border Dry Mediterranean (1)
- Ready-made border Early colour (1)
- Ready-made border Fiery summer (3)
- Ready-made border Flowers for pollinators (1)
- Ready-made border Good bedfellows (1)
- Ready-made border Jewel border (1)
- Ready-made border Keep it cool (2)
- Ready-made border Red summer (4)
- Ready-made border Sandy soil (1)
- Ready-made border Shades of pink (1)
- Ready-made border Smoky (1)
- Ready-made border Steamy jungle (1)
- Ready-made border The grand experience (1)
Planting combinations
- Agastache and Angelica plant combination (1)
- Agastache and Echinops plant combination (1)
- Create a praire plant combination (1)
- Create a prairie plant combination (1)
- Echinops and Salvia plant combination (1)
- Golden prairie plant combination (1)
- Oenothera and Perovskia plant combination (1)
- Pink and purple long-flowering plant combination (1)
- Plants for pollinators plant combination (1)
- Purple and gold plant combination (1)
- Red and orange plant combination (2)
- Rich tones slug resistant plant combination (1)
- Shady clay plant combination (1)
- Spires and spots plant combination (2)
- The Highgrove Mediterranean Garden Collection (1)
- Vibrant colour for bees plant combination (1)
- Yellow and gold plant combination (1)
Flowering month
Flower colour
Evergreen / deciduous
Fragrance
Attractive to wildlife
Quick growing
Eventual size
Bulb divisions
- Dahlia (Division 1) Single-flowered (2)
- Dahlia (Division 10) Miscellaneous (2)
- Dahlia (Division 11) Fimbriated (2)
- Dahlia (Division 12) Star (2)
- Dahlia (Division 14) Paeony-flowered (3)
- Dahlia (Division 2) Anemone-flowered (2)
- Dahlia (Division 5) Decorative (6)
- Dahlia (Division 6) Ball (1)
- Dahlia (Division 8) Cactus (2)
- Dahlia (Division 9) Semi cactus (4)
Depth of water
Sowing month inside or protected
Sowing month outside
Multibuy packs
Plant me now
Plant Seasons
RHS Spring catalogue 2021
RHS Summer catalogue 2021
RHS Autumn catalogue 2021
Leaf colour
Ground cover
Position
Soil moisture
Kitchen garden planting guidelines
Get the latest from RHS Plants
Sign up to receive the latest inspiration, news and offers.