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Dense-flowered loosestrife in the GardenTags plant encyclopedia

Lysimachia congestiflora

 

Dense-flowered loosestrife

Loosestrife is a fast growing, evergreen spreading plant. The flowers are bright yellow and cup-shaped with a darker center but they can produce different coloured flowers. If planted in wet conditions it will spread. Lysimachia congestiflora is a mat-forming plant that grows to only 10-15cm tall but spreads to 30cm wide. Producing, from late spring to mid-summer, cup-shaped bright yellow flowers. New:

Contributed by @tal2lifshitz

 
plant Features
  • Dense-flowered loosestrife likes full sun to partial shade

    Full sun to partial shade

  • Dense-flowered loosestrife likes occasional watering

    Occasional watering

  • Dense-flowered loosestrife is frost hardy: 23f (-5°c)

    Frost Hardy: 23F (-5°C)

  • Dense-flowered loosestrife likes moist and free draining

    Moist and free draining

 
plant information

Common name

Dense-flowered loosestrife

Latin name

Lysimachia congestiflora

type

Evergreens

family

Primulaceae

ph

5.0 - 8.5 Acid - Neutral

  • Light

    Dense-flowered loosestrife likes full sun to partial shade

    Full sun to partial shade

  • Frost

    Dense-flowered loosestrife is frost hardy: 23f (-5°c)

    Frost Hardy: 23F (-5°C)

  • Soil

    Dense-flowered loosestrife likes moist and free draining

    Moist and free draining

  • Water

    Dense-flowered loosestrife 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 Dense-flowered loosestrife is 0.30meters x 0.15meters 0.30 M 0.15 M

Lysimachia congestiflora

Loosestrife is a fast growing, evergreen spreading plant. The flowers are bright yellow and cup-shaped with a darker center but they can produce different coloured flowers. If planted in wet conditions it will spread. Lysimachia congestiflora is a mat-forming plant that grows to only 10-15cm tall but spreads to 30cm wide. Producing, from late spring to mid-summer, cup-shaped bright yellow flowers. New:


Planting Outdoors spring

From Mid Spring TO Late Spring

Plant out in spring in a water retentive soil that is free draining. Lysimachia are ideally suited to pond margins where the soil will retain moisture during dry spells. Plant in full sun although they will still thrive if planted in dappled shade. If planting the low growing varieties for ground cover, plant at 50cm apart.

 

Planting Outdoors autumn

From Early Autumn TO Late Autumn

Plant out in autmn in a water retentive soil that is free draining. Lysimachia are ideally suited to pond margins where the soil will retain moisture during dry spells. Plant in full sun although they will still thrive if planted in dappled shade. If planting the low growing varieties for ground cover, plant at 50cm apart.

 

Flowering

From Late Spring TO Late Summer

The flowers are cup shaped and, depending on the variety, are often a bright yellow with a darker centre but they do flower in different colours, mainly white and pink. Flowers appear from late spring onwards.

 
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