Pollination Information for Sugartina Summersweet (Clethra alnifolia 'Crystalina')

Sugartina Summersweet (Clethra alnifolia 'Crystalina') is an ornamental shrub that produces fragrant, white or pinkish flowers in late summer. These flowers attract a variety of pollinators, such as bees, butterflies, and hummingbirds.

The flowers of Sugartina Summersweet are hermaphroditic, meaning they have both male and female reproductive parts. However, self-pollination is rare in this plant, so it usually relies on cross-pollination with other plants.

Bees are the primary pollinators of Sugartina Summersweet. As they forage for nectar and pollen, bees transfer pollen from the anthers of one flower to the stigma of another. Butterflies are also important pollinators, but they are not as efficient as bees because they do not have specialized mouthparts for collecting nectar.

Hummingbirds are attracted to Sugartina Summersweet flowers for their nectar, but they are not significant pollinators because they do not always contact the reproductive parts of the flowers during feeding.

To ensure good pollination of Sugartina Summersweet, it is recommended to plant several shrubs together and in close proximity to each other. This will increase the chances of cross-pollination and the production of viable seeds.

Sugartina Summersweet (Clethra alnifolia 'Crystalina') FAQ

What is the Sugartina Summersweet?

The Sugartina Summersweet is a cultivar of the Clethra alnifolia plant, also known as the summersweet or sweet pepperbush. It is a deciduous shrub that produces fragrant white flowers in the summer.

What are the growing requirements for Sugartina Summersweet?

The Sugartina Summersweet grows best in moist, acidic soil in partial shade to full sun. It is tolerant of wet soil and can be grown near water features. It should be planted in an area with good drainage and given regular water.

How big does Sugartina Summersweet grow?

The Sugartina Summersweet grows to a height of 2-4 feet and a width of 3-5 feet. It has a rounded, compact growth habit and is a good choice for small gardens or as an accent plant.

When does Sugartina Summersweet bloom?

The Sugartina Summersweet blooms in mid to late summer, typically in July and August. It produces fragrant white flowers that attract bees and butterflies.

How do I care for Sugartina Summersweet?

The Sugartina Summersweet requires little maintenance once established. It should be watered regularly, especially during periods of drought. Pruning can be done in late winter or early spring to maintain its shape and encourage new growth.

Does Sugartina Summersweet have any pests or diseases?

The Sugartina Summersweet is generally disease and pest-free. However, it may be susceptible to scale insects, borers, and powdery mildew if grown in overly humid conditions.

Can Sugartina Summersweet be used in landscaping?

Yes, the Sugartina Summersweet is a popular choice for landscaping due to its fragrant flowers, compact size, and tolerance of wet soil. It can be used in borders, mass plantings, or as a focal point in a garden.

Planting & Care for Sugartina Summersweet (Clethra alnifolia 'Crystalina')

The Sugartina Summersweet, or Clethra alnifolia 'Crystalina', is a deciduous shrub that produces beautiful flowers and attracts various pollinators. Here are some steps on how to properly plant and care for your Sugartina Summersweet:

Planting

• Choose a planting location that receives partial to full sun and has well-draining soil.
• Dig a hole that is twice as wide and just as deep as the root ball of the plant.
• Place the plant in the hole and backfill with soil, making sure the top of the root ball is level with the soil surface.
• Water thoroughly to settle the soil around the root ball.
• Apply a layer of mulch around the plant to help retain moisture and suppress weeds.

Care

• Water regularly, especially during periods of drought.
• Prune in early spring to remove any dead or damaged wood, and to shape the plant if necessary.
• Fertilize in early spring with a slow-release, balanced fertilizer.
• Protect from harsh winds and heavy snowfall by wrapping the plant in burlap or a breathable fabric.

By following these planting and care tips, you can enjoy a thriving Sugartina Summersweet in your garden!