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False Sunflower in the GardenTags plant encyclopedia

Heliopsis

 

False Sunflower

Heliopsis is a genus of herbaceous flowering plants in the sunflower family. The sunflower-like flowerheads are usually yellow, up to 8cm in diameter, and are borne in summer. Species are commonly called ox-eye or American ox-eye.

Contributed by @crazycatlady

 
plant Features
  • False Sunflower likes full sun

    Full sun

  • False Sunflower likes occasional watering

    Occasional watering

  • False Sunflower is full frost hardy: 5f (-15°c)

    Full Frost Hardy: 5F (-15°C)

  • False Sunflower likes moist and free draining

    Moist and free draining

 
plant information

Common name

False Sunflower

Latin name

Heliopsis

type

Herbaceous Perennials

family

Asteraceae

ph

5.0 - 7.5 Acid - Neutral

  • Light

    False Sunflower likes full sun

    Full sun

  • Frost

    False Sunflower is full frost hardy: 5f (-15°c)

    Full Frost Hardy: 5F (-15°C)

  • Soil

    False Sunflower likes moist and free draining

    Moist and free draining

  • Water

    False Sunflower 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 False Sunflower is 0.60meters x 1.00meters 0.60 M 1.00 M

Heliopsis

Heliopsis is a genus of herbaceous flowering plants in the sunflower family. The sunflower-like flowerheads are usually yellow, up to 8cm in diameter, and are borne in summer. Species are commonly called ox-eye or American ox-eye.


Planting Outdoors Spring

From Early Spring TO Early Spring

Heliopsis need a well-drained soil. An overly rich soil can cause a lot of leggy stem growth, so go easy on the organic matter and fertiliser. But they are fine in all textures of soil, from rocky, to clay to sand, once they are established.

 

Propagation by cuttings

From Mid Spring TO Early Summer

Stem tip cuttings are taken in the spring/early summer from this years growth. Cleanly cut just below a leaf joint, up to a 10cm tip, remove lower leaves and pinch out the tip, dip into hormone compound and place them around the edge of a pot filled with cutting compost., water well. Place a plastic bag over the pot to give humidity, the bag must be removed a couple of times a week to ventilate, put the pot in a light spot but avoid direct sunlight.

 

Flowering

From Early Summer TO Early Autumn

Large daisy-like flowers appear from early Summer to early or mid Autumn, depending on the variety

 
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Gardeners who are growing this plant