GUNNERA perpensa

Commonly known as River pumpkin

This species which is South African grows to around 2 feet and has green flower spikes from August
Further Reading....
  • Height
    75cm (30in)
  • Spread
    75cm (30in)
  • Herbaceous
    Early in the year, typically January till end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch.
    Clump-forming perennial. Large, dark bluish-green, kidney-shaped leaves with prominent veins. Numerous small flowers are produced on slender spikes.
  • Half hardy - unheated greenhouse / mild winter
    Hardy in coastal and relatively mild parts of the UK except in severe winters and a risk from sudden (early) frosts. May be hardy elsewhere with wall shelter or good micro-climate. Likely to be damaged or killed in cold winters. Plant can withstand temperatures down to -5°C (23°F)
  • Full sun
    shelter from cold drying winds - protect crowns in frost prone areas.
  • Partial shade

GUNNERA perpensa

 
  • Additional Features
    Pests & Diseases
    Slugs, snails.
    Place of origin
    South Africa.
  • Flower Shape
    Spikes
  • Garden Location/Conditions
    Bog garden
  • Hardiness
    Frost hardy (down to -5)
  • Seasonal Interest
    Autumn
    Spring
    Summer
  • Soil Conditions
    Wet or boggy soil
    - or deep, permanently moist, humus-rich soil.
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Gunnera - Care Guide
Herbaceous Plants - Video Collection
75cm (30in)
 Herbaceous - guide for size not form Watering Can
  75cm (30in)
  

Useful extras...

Fertilisers & Feeds - Vitax
Q4 Pelleted Fertiliser
A useful fertiliser suitable for use on a wide variety of plants. Q4 provides all the nutrients and trace elements essential for vigorous growth, abundant flowering and ripening of fruit.
3 options from £6.00

Fertilisers & Feeds - Empathy
Rootgrow mycorrhizal fungi
Recommended by the RHS. Contains Rootgrow™ mycorrhizal fungi. Suitable for all trees and shrubs (except rhododendrons, azaleas, heathers, cranberries and blueberries)
3 options from £3.00

Fertilisers & Feeds - Empathy
All-purpose Seaweed Stimulant
All-purpose organic concentrated seaweed feed that is a ready to use, derived from sustainable harvested kelp, that can be used on all outdoor and indoor plants, except acid loving plants. Perfect used in conjunction with Rootgrow™.
Only £7.50

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