Description

Einstein Summersweet Clethra (Clethra alnifolia 'Einstein')

Fragrant Creamy-White Blooms for Damp and Pollinator-Friendly Gardens

Einstein Summersweet Clethra is a deciduous flowering shrub producing fragrant, creamy-white flower spikes in late summer. It thrives in moist to wet soils and is perfect for woodland edges, borders, or naturalized plantings.

Its flowers attract bees, butterflies, and pollinators, making it both beautiful and ecologically valuable.

Fragrant, creamy-white flower spikes
Pollinator-friendly: attracts bees & butterflies
Thrives in moist or wet soil
Mature Size: 3–5 ft. tall, 3–4 ft. wide
Great for borders, shady spots, and naturalized areas
Deciduous with seasonal interest

Note: A low-maintenance shrub that brings fragrance and pollinator activity to damp or shaded gardens.

Growing Zones: 3–9 outdoors

Mature Height:	3–5 ft.
Mature Width:	3–4 ft.
Sunlight:	Partial Sun to Shade
Botanical Name:	Clethra alnifolia 'Einstein'
Common Name:	Einstein Summersweet Clethra
Growth Rate:	Moderate
Type:	Deciduous Flowering Shrub
Bloom Time:	Late Summer

FAQ's

Is Einstein Summersweet fragrant?

Yes! Its creamy-white flower spikes are highly fragrant and attract pollinators.

Can it grow in wet areas?

Yes, it thrives in moist or even wet soils, making it ideal for damp garden spots.

How big does it get?

It grows about 3–5 ft. tall and 3–4 ft. wide at maturity.

Does it attract wildlife?

Yes, bees, butterflies, and pollinators love its fragrant blooms.

Note

Please note that the plant will be shipped in its pot, securely fastened with multiple layers of clear tape to prevent any shifting or damage during transit. This ensures that the plant arrives to you with minimal damage, safely and securely. We have been employing this method for shipping plants for several years, occasionally using smaller pots for added safety and convenience during transit. It's important to understand that many plants enter a dormant state during the fall and winter months, resulting in the loss of most leaves and appearing dry or lifeless. This is a natural process, and come springtime, they will begin to regrow and thrive once again. Please be aware that due to regulations set by the Department of Agriculture, there are certain plants and sizes that we are unable to ship to California. We apologize for any inconvenience this may cause.