How to Grow Buddleia Flower Power - Plant Care & Tips

By NorwichGardener Team   /   2024

Buddleia flower power is a plant that is known for its ability to attract butterflies. The flowers are also said to have a sweet fragrance that can be enjoyed by humans as well.

How to Grow Buddleia Flower Power - Plant Care & Tips

Also called

  • Butterfly bush
  • Summer lilac
  • Butterfly flower
  • Orange eye
  • Trumpet bush

Basic info

  • Buddleja flowers are incredibly fragrant.
  • The plant is an evergreen, meaning it will flower all year round.
  • Buddleja is native to China, but can now be found all over the world.
  • The plant is drought tolerant, making it ideal for hot, dry climates.
  • Buddleja attracts a variety of pollinators, including bees, butterflies, and moths.
  • The plant can grow to be quite large, sometimes reaching over 15 feet tall.
  • Pruning is necessary to maintain the plant's shape and prevent it from becoming too leggy.
  • Buddleja is relatively easy to care for and is not susceptible to many pests or diseases.
  • The plant can be propagated by seed, cuttings, or division.
  • Buddleja is an excellent choice for a garden or patio plant, and can even be used as a screen or hedge.

Planting Process

  1. For buddleia flower power, first step is to choose a sunny spot in your garden that has well-drained soil.
  2. Amend the soil with organic matter such as compost or manure to help retain moisture.
  3. Next, dig a hole that is twice the width and depth of the pot that your plant is currently in.
  4. Place your plant in the hole and backfill with soil, tamping it down lightly as you go.
  5. Water your plant well, using a soaker hose or drip irrigation to avoid wetting the foliage.
  6. Fertilize your plant with a general purpose fertilizer according to package directions.
  7. Deadhead spent flowers regularly to encourage continuous blooming.
  8. Prune back the plant by one-third in late winter or early spring to encourage new growth.
  9. Protect your plant from freezing temperatures in winter by covering it with a layer of mulch.
  10. Enjoy the colorful blooms of your buddleia flower power plant all summer long!

Related plant:
Buddleia Royal Red

Considering the Soil

About soil condition, it is best to try and maintain a garden that has rich and well-drained soil. This is because rich soil will help your plants to grow and be healthy, while well-drained soil will stop your plants from becoming waterlogged. If you have poor soil, you can improve it by adding organic matter such as compost or manure. You should also make sure that your garden gets enough sunlight and air circulation.

About light

Similar to other flowers, buddleia need sunlight to grow and produce blooms. The amount of sun required depends on the variety of plant. For example, some varieties such as ‘Royal Red’ can tolerate partial shade, while others like ‘Pink delight’ need full sun to perform well. If you’re not sure how much sun your plant needs, check the label or ask a gardening expert.

Good Temperature

The temperature condition for Buddleia Flower Power is optimum for growth between 60-70 degrees Fahrenheit. The plant does best in full sun to partial shade and well-drained soil. Deadheading is necessary to encourage new growth and heavier blooming.

Humidity Level

Ideal humidity condition for this plant is 50-60%. This plant cannot tolerate low humidity for long. If the humidity going below 40%, the plant will start showing the symptoms of stress like wilting of leaves, dryness, and browning of tips.

The Fertilizer

About fertilizer, this type of plant doesn't need a lot. In fact, too much fertilizer will make the plant produce fewer flowers. The best time to fertilize is in early spring, before the plant begins to bloom. A root booster can also be helpful in getting the plant off to a good start.

About light

Pruning your Buddleia is important to encourage new growth and prevent the plant from becoming overgrown. You should prune your Buddleia in late winter or early spring. Start by removing any dead or diseased branches. Then, cut back the remaining branches by one-third to one-half their length.

Plant Propagation

Propagation is best done in late spring or early summer when the plant is actively growing. Take stem cuttings that are about 6 inches long and remove the lower leaves. Stick the cuttings into a pot of moistened soil and keep them in a warm, sunny spot. Rooting will usually occur within 4-6 weeks. Once the plants are rooted, you can move them to individual pots and then plant them out in the garden.

Plant Growth

Usually, the plant growth rate plants are fast growers, reaching their full size within a few years. However, some varieties (such as the 'Butterfly Bush') can take up to 10 years to reach their full size.

Common Problems

Common problems for this kind of plant are: over watering, pests, and disease. If you overwater your plant, the leaves will start to yellow and the plant will become stunted. Pests such as aphids, whiteflies, and mealybugs can infest your plant and damage the flowers. Disease such as powdery mildew, root rot, and leaf spot can also cause problems for your plant.

Growing Tips

  • Do not forget to water your plant regularly.
  • Place your plant in a sunny spot.
  • Use a good quality potting mix.
  • Do not over-fertilize your plant.
  • Prune your plant regularly to encourage new growth.
  • Deadhead spent flowers to encourage more blooming.
  • Protect your plant from extreme weather conditions.
  • Check for pests and diseases regularly.
  • Re-pot your plant every few years.
  • Enjoy the beauty of your plant!

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  • Buddleja /?b?d?l?/, also spelled Buddleiya, commonly known as the butterfly bush, is a genus comprising over 140 species of flowering plants endemic to China, Indian Subcontinent, Indochina, Malesia and Africa. The generic name bestowed by Linnaeus posthumously honoured the Reverend Adam Buddle (1662–1715), an English botanist and rector, at the suggestion of Dr.
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