Osteospermum ‘Premier White’

Osteospermum 'Premier White'

Osteospermum ‘Premier White’: A Delight in Daisies

Osteospermum, commonly known as African daisies, belongs to the family Asteraceae, which includes a diverse array of plants like sunflowers, daisies, and asters. Among the remarkable varieties of Osteospermum ‘Premier White’ stands out with its large, white flowers adorned with a striking blue center.

Osteospermum ‘Premier White’ Description:

The ‘Premier White’ variety of Osteospermum is a dazzling hybrid of the African daisy, renowned for its captivating white blossoms and vibrant blue centers. These flowers, measuring up to a generous 3 inches in diameter, create a remarkable spectacle in any garden. Complementing the blooms are the plant’s slender, slightly serrated leaves, which add a touch of elegance to its overall appearance.

Osteospermum ‘Premier White’ graces your garden with an abundance of blooms throughout the summer, extending from late spring well into early fall. In regions with milder winters, the flowering season can even stretch longer, offering an extended showcase of its captivating blossoms. To ensure this continuous burst of floral beauty, diligently deadhead spent blooms and consider a mid-season trim, cutting the plant back by roughly one-third to encourage bushier growth and even more profuse bloom.

If you find yourself in a colder climate, you can safeguard your ‘Premier White’ by overwintering it indoors. As the first frost approaches, relocate the plant indoors to a bright, sunlit spot. Here, continue regular watering and a bi-weekly balanced fertilizer regimen. With the arrival of spring’s warmth, your ‘Premier White’ can return to its outdoor habitat, rejuvenated and ready to adorn your garden once more.

Cultivation of Osteospermum ‘Premier White’:

Sunlight: For Osteospermum ‘Premier White’ to flourish, it demands full sun exposure, basking in the warmth and radiance of the sun’s rays. However, it can tolerate some partial shade if necessary.

Soil: Well-drained soil is essential for the well-being of ‘Premier White.’ Enhance the soil’s drainage capabilities by incorporating sand or compost into the mixture. Osteospermum ‘Premier White’ prefers slightly acidic to neutral soil but can adapt to slightly alkaline conditions as well.

Watering: To maintain a thriving ‘Premier White,’ water it regularly. However, exercise caution not to overwater, as excessive moisture can lead to root rot. The key is to allow the soil to dry out slightly between waterings. It’s essential to find the right balance between hydration and dry spells.

Fertilizer: Nourish your Osteospermum ‘Premier White’ every two weeks with a balanced fertilizer. An alternative option is to apply a slow-release fertilizer at the start of the growing season. This regular feeding will ensure your plant’s vitality and promote continuous blooms.

Deadheading: To encourage fresh growth and the persistence of new blooms, deadhead spent flowers. Additionally, consider trimming the plant by approximately one-third during the mid-growing season to foster bushier growth.


Osteospermum ‘Premier White’ can be propagated through cuttings, offering a means to expand your garden’s daisy collection. Follow these steps for successful propagation:

  1. Choose non-flowering shoots for your cuttings during either the spring or fall.
  2. Cut the selected shoots to lengths ranging from 3 to 5 inches.
  3. Remove leaves from the lower half of the cuttings.
  4. Dip the cuttings in a rooting hormone to stimulate root growth.
  5. Plant the cuttings in a well-draining potting mix.
  6. Maintain consistent moisture levels, and place the cuttings in a warm, well-lit area.
  7. Expect roots to develop within a few weeks.
  8. Once your cuttings have established roots, you can transplant them into your garden or pots.

Pests and Disease:

Osteospermum ‘Premier White’ boasts resistance to various pests and diseases, making it a relatively low-maintenance addition to your garden. However, it may still attract aphids and whiteflies on occasion. Swiftly address any pest presence with an appropriate remedy, such as insecticidal soap or neem oil, to maintain the plant’s vitality.

Additional Tips:

  • While ‘Premier White’ thrives in full sun, it can endure partial shade.
  • This resilient plant exhibits a degree of drought tolerance, but consistent watering yields the best blooms.
  • When cultivating ‘Premier White’ in containers, choose a potting mix specially formulated for container gardening.
  • With proper care, Osteospermum ‘Premier White’ will reward you with an abundance of exquisite blooms throughout the summer.

Immerse your garden in the pure elegance of Osteospermum ‘Premier White.’ Its stunning white petals and vivid blue centers will infuse a touch of sophistication into your outdoor space, and with minimal effort, this African daisy will thrive and grace your garden with continuous floral splendor.

Osteospermum 'Premier White'
Osteospermum ‘Premier White’

How useful was this?

Click on a star to rate it!

Average rating 5 / 5. Vote count: 4

No votes so far! Be the first to rate this post.

We are sorry that this post was not useful for you!

Let us improve this post!

Tell us how we can improve this post?

Share This Page: