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Hedgehog Sage in the GardenTags plant encyclopedia

Pycnostachys urticifolia

 

Hedgehog Sage

Hedgehog sage forms a bush with aromatic nettle-shaped hairy leaves, and bears spires of blue flowers in late Summer and Autumn.

 
plant Features
  • Hedgehog Sage likes full sun to partial shade

    Full sun to partial shade

  • Hedgehog Sage likes occasional watering

    Occasional watering

  • Hedgehog Sage is not frost hardy

    Not Frost hardy

  • Hedgehog Sage likes free draining and fertile

    Free draining and fertile

 
plant information

Common name

Hedgehog Sage

Latin name

Pycnostachys urticifolia

type

Herbaceous Perennial

family

Lamiaceae

ph

6.0 - 7.5 Acid - Neutral

  • Light

    Hedgehog Sage likes full sun to partial shade

    Full sun to partial shade

  • Frost

    Hedgehog Sage is not frost hardy

    Not Frost hardy

  • Soil

    Hedgehog Sage likes free draining and fertile

    Free draining and fertile

  • Water

    Hedgehog Sage likes occasional watering

    Occasional watering

Plant & bloom calendar

  •  
    Best time to plant
  •  
    When the plant will bloom

full grown dimensions

The size of a fully grown Hedgehog Sage is 1.00meters x 2.00meters 1.00 M 2.00 M

Pycnostachys urticifolia

Hedgehog sage forms a bush with aromatic nettle-shaped hairy leaves, and bears spires of blue flowers in late Summer and Autumn.


Planting

From Early Spring TO Mid Spring

Plant in fertile, free-draining soil in full sun or partial shade towards the back of a border.

 

Flowering

From Late Summer TO Mid Autumn

Spires of blue flowers appear in late Summer to Autumn

 

Propagating by seed

From Early Spring TO Early Summer

Seed can be sown in Spring or early Summer. Sow seeds in a pot or tray filled with proprietary seed-sowing compost, or a 50/50 mix of multi-purpose compost and perlite or coarse grit. Sow large seeds with space between the seeds, and sow small seeds thinly, and cover the seeds with a thin layer of sieved compost (unless it is a type of seed that needs light to germinate). Water gently with a fine rose on the watering-can, allowing excess water to drain away.

 
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