OENOTHERA speciosa 'Siskiyou'

Commonly known as Evening primrose, Sundrops

Rose pink flowers shading to white centre and greenish throat
Further Reading....
  • Shades of pink
    All shades of pink through to Carmine (red)
    Rose pink shading to white
  • Height
    30cm (12in)
  • Spread
    30cm (12in)
  • Herbaceous
    Early in the year, typically January till end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch.
    Perennial. Oblong-lance-shaped, mid green leaves 2.5-5cm (1-2in) long.
  • Hardy - very cold winter
    Hardy in all of UK and northern Europe. Plant can possibly withstand temperatures down to -20°C (-4°F)
  • Full sun
  • Partial shade

OENOTHERA speciosa 'Siskiyou'

 
Gift Wrapping available on this plant - UK Delivery Only
£13.50 each 
MULTIBUY SAVING

Any 3+ for £11.00 each
Collect only available from our nursery nr Redruth in Cornwall Ready in 3 - 5 days
Delivery Information Normally 3 - 5 days
plant size comparison icon 1.5 to 2 Litre
Click to see photo
  • Additional Features
    Good to know
    Blooms open during the day, unlike some other evening primroses. Can be invasive. Wildlife plant - insects, butterflies.
    Pests & Diseases
    Slugs, leaf spot, root rot in wet, heavy soil
    Place of origin
    Southwestern USA to Mexico
  • Flower Shape
    Saucer-shaped
  • Hardiness
    Fully hardy
  • Scented Plants
    Scented flowers
  • Seasonal Interest
    Summer
  • Soil Conditions
    Fertile moist well-drained soil
  • Wildlife
    Bee friendly
Jan
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Herbaceous Plants - Video Collection
Oenothera - Care Guide
30cm (12in)
 Herbaceous - guide for size not form Hand Trowel
  30cm (12in)
  

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)
2 options from £6.00

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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