Plants by mail order since 1984 - over 4,100 plants online today!
Burncoose Nurseries - part of the Caerhays Estate
Nursery & Gardens open: Mon - Sat 9.00 - 16.30 & Sun 10:00 - 16:00
Pop up café: Re-opens Saturday 1st March
  • A
  • B
  • C
  • D
  • E
  • F
  • G
  • H
  • I
  • J
  • K
  • L
  • M
  • N
  • O
  • P
  • Q
  • R
  • S
  • T
  • U
  • V
  • W
  • X
  • Y
  • Z
  • or use plant finder
  • NEPETA 'Six Hills Giant'
    © Burncoose Nurseries, all pictures for illustrative purposes only.
    <
    NEPETA 'Six Hills Giant'  NEPETA 'Six Hills Giant'  NEPETA 'Six Hills Giant'  NEPETA 'Six Hills Giant'  ALLIUM and NEPETA 'Six Hills Giant'
© Burncoose Nurseries, all pictures for illustrative purposes only. ALLIUM and NEPETA 'Six Hills Giant'
© Burncoose Nurseries, all pictures for illustrative purposes only. Ballota pseudodictamnus, Nepeta ‘Six Hills Giant’ and Perouskia ‘Blue Spire’
© Burncoose Nurseries, all pictures for illustrative purposes only.
    >

    NEPETA 'Six Hills Giant'

    Commonly known as Catmint, Catnip

    Tall form
    plant size comparison icon
    1.5 to 2 Litre   - Click to view photo - Early in the year, typically January til end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch
    Gift Wrapping available on this plant - UK Delivery Only
    Gift Wrapping available on this plant
    (UK Delivery Only)
    Delivery Information
    Normally 3 - 5 days
    Collect only available from our nursery nr Redruth in Cornwall
    Ready in 3 - 5 days
    individually £13.00 each , 3+ £11.00 each 
    -
    +
     
    Full Plant Details - Sun/Soil & other attributes - Click to close
    • Flowering
      local_florist
      Jan
      local_florist
      Feb
      local_florist
      Mar
      local_florist
      Apr
      local_florist
      May
      local_florist
      Jun
      local_florist
      Jul
      local_florist
      Aug
      local_florist
      Sep
      local_florist
      Oct
      local_florist
      Nov
      local_florist
      Dec
    • Good to know
      Attractive to insects.
    • Pests & Diseases
      Slugs, and possibly powdery mildew in hot summers.
    • Place of origin
      Garden origin. UK. 1935. C. Elliott, Six Hills Nursery, Herts.
    • Evergreen
      Narrowly oval, toothed, grey-green leaves to 4cm (1½in) long.
    • Purple
      Shades of purple/mauve/lilac/violet
      Violet
    • Spikes
    • Border
      Suitable for a mixed or herbaceous border
    • Fully hardy
    • Height
      90cm (36in)
    • Spread
      60cm (24in)
    • Herbaceous
      Early in the year, typically January till end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch.
      Vigorous, clump-forming perennial. Produces abundant spikes of flowers 2cm (¾in) long.
    • Hardy - very cold winter
      Hardy in all of UK and northern Europe. Plant can possibly withstand temperatures down to -20°C (-4°F)
    • Scented foliage
    • Summer Seasonal Interest
    • Fertile moist well-drained soil
    • Full sun
    • Partial shade
    • Bee friendly
    • Mature Size
      90cm (36in)
      Herbaceous - guide for size not form Watering Can
        60cm (24in)
       
    View Detailed Plant Description

     

    View Planting Tips and Care Advice
    Nepeta - Growing Guide
    View Customers Also Bought
    PEROVSKIA atriplicifolia 'Blue Spire'

    PEROVSKIA atriplicifolia 'Blue Spire'

    Russian sage
    Available from £13.50
    NEPETA racemosa 'Snowflake'

    NEPETA racemosa 'Snowflake'

    Catmint, Catnip
    Available from £13.00
    ANEMONE x hybrida 'Honorine Jobert'

    ANEMONE x hybrida 'Honorine Jobert'

    Japanese anemone, Japanese windflower
    Available from £13.50
    GERANIUM 'Johnson's Blue'

    GERANIUM 'Johnson's Blue'

    Cranesbill
    Available from £13.50

    Useful extras...

    Fertilisers & Feeds - Carbon Gold
    Biochar is a carbon rich form of charcoal specifically designed for soil application to improve plant growth and health. Biochar is a very stable substance that is not broken down in soils, offering long-term soil benefits.
    1 ltr tub
    £11.50
    Fertilisers & Feeds - Empathy
    Recommended by the RHS. Contains Rootgrow™ mycorrhizal fungi. Suitable for all trees and shrubs (except rhododendrons, azaleas, heathers, cranberries and blueberries)
    Small - 60g sachet
    £3.00
    Medium - 150gm sachet
    £6.00
    Large - 360gram sachet
    £12.00
    Fertilisers & Feeds - Vitax
    Improves vegetable, fruit and flower quality. Blood, Fish and Bone contains three major nutrients essential for strong and healthy growth.
    1.5 kg
    £6.50
    arrow_drop_up