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Olympian Mullein in the GardenTags plant encyclopedia

Verbascum olympicum

 

Olympian Mullein

Verbascum - or mullein - are perennial or biennial, tall flowering plants that have a basal rosette of foliage from which, in Summer, arises a flower spike of saucer-shaped flowers that are attractive to bees. 'Olympian Mullein' has a rosette of silvery felted leaves from which arise tall (2 m ) spikes of butter-yellow flowers from early to late Summer

Contributed by @angipangi

 
plant Features
  • Olympian Mullein likes full sun

    Full sun

  • Olympian Mullein likes very little water

    Very little water

  • Olympian Mullein is full frost hardy: 5f (-15°c)

    Full Frost Hardy: 5F (-15°C)

  • Olympian Mullein likes free draining

    Free draining

 
plant information

Common name

Olympian Mullein

Latin name

Verbascum olympicum

type

Biennial

family

Scrophulariaceae

ph

7.5 - 9.0 Acid - Neutral

  • Light

    Olympian Mullein likes full sun

    Full sun

  • Frost

    Olympian Mullein is full frost hardy: 5f (-15°c)

    Full Frost Hardy: 5F (-15°C)

  • Soil

    Olympian Mullein likes free draining

    Free draining

  • Water

    Olympian Mullein likes very little water

    Very little water

Plant & bloom calendar

  •  
    Best time to plant
  •  
    When the plant will bloom

full grown dimensions

The size of a fully grown Olympian Mullein is 0.60meters x 2.00meters 0.60 M 2.00 M

Verbascum olympicum

Verbascum - or mullein - are perennial or biennial, tall flowering plants that have a basal rosette of foliage from which, in Summer, arises a flower spike of saucer-shaped flowers that are attractive to bees. 'Olympian Mullein' has a rosette of silvery felted leaves from which arise tall (2 m ) spikes of butter-yellow flowers from early to late Summer


Flowering Season

From Early Summer TO Late Summer

Flowers appear in succession from early Summer to late Summer

 

Planting

From Mid Spring TO Late Spring

Plant in poor, free-draining alkaline soil in cottage gardens, wild-flower gardens, or borders

 

propagation by Division

From Early Spring TO Early Spring

Using a fork dig up plant,try to keep the root ball as complete as possible. Split the root ball at the centre with a sharp knife or a spade. Replant the plants to the same depth as the original, water well, and keep well watered until established.

 
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