creamy white flower clusters of the onyx zebra hydrangea in full bloom with green bigleaf foliage a closer look at onyx zebra creamy white flower cluster in its early stages ready to bloom a plethora of fully bloomed white flower clusters of the onyx zebra bigleaf Onyx Zebra mophead hydrangea Shrubs with white petals and a hint of green

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Onyx Zebra Mophead Hydrangea Shrubs

Hydrangea macrophylla 'Zebra' Plant Patent #18,688

The glowing white blooms and lush green foliage of Onyx Zebra Hydrangea provide a brilliant contrast to the near-black stems. Perfect for adding a burst of color to a partially-shaded bed.

Growzone: 5-9

As Low As $54.95
1. Choose Size & Quantity
Size Price Quantity
3 Gallon Pot $54.95 List $69.95 21% OFF
2. Choose Recommended Add-Ons
Product Price Quantity
Espoma Bio-Tone Starter Plus $16.95
Treegator Jr. Slow Release Watering Bag $25.95
Espoma Tree-Tone Fertilizer $16.95

California Residents: This product can not be shipped to California at this time. Browse products that can be shipped to California here.

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This Plants Growzone: 5-9
Onyx Zebra Mophead Hydrangea Shrubs Hardiness Zone
Growing Zone: 5-9
Mature Height: 3 to 4 feet
Mature Width: 3 to 4 feet
Classification: Broad Leaved deciduous shrub, Summer flowering
Sunlight: Partial Shade
Habit: Upright, mounding
Foliage: Dark Green
Flower Color: White with Black Stems
Pruning Season: Prune in late winter, flowers on new wood
Soil Condition: Any well drained soil
Water Requirements: Water well until established
Uses: Extremely attractive when used as a focal point in the mixed border, mass planting, or a specimen planting

Onyx Zebra Mophead Hydrangea Shrubs for Sale Online


The glowing white blooms and lush green foliage of Onyx Zebra Hydrangea provide a brilliant contrast to the near-black stems. One of our newest, favorite Hydrangeas.


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Planting Information

We suggest when planting your newly-purchased Onyx Zebra Mophead Hydrangea that you dig a hole twice as wide as the root system but not deeper. Depending on the quality of your existing soil, you may need to add a locally-sourced compost or topsoil to the backfill soil. We do not recommend using straight topsoil or compost as a backfill soil for Onyx Zebra Hydrangea because more times than not these products will retain entirely to much moisture and will cause the root system to rot. Adding compost or topsoil will help the young feeder roots of Onyx Zebra spread through the loose, nutrient-rich soil much easier than if you used solely the existing soil, which more times than not will be hard and compacted. The most common cause of plant death after transplanting is planting the new plant too deep. That is why we do not recommend planting in a hole any deeper than the soil line of the plant in the pot. A good rule is that you should still be able to see the soil the plant was grown in after back-filling the hole. Bio-tone starter fertilizer is a great starter fertilizer that provides plants with mycorrhizae fungus. It is a naturally-occurring, beneficial fungus that colonizes on the new growing roots of plants. It creates a barrier between the roots of the plant and fungus and pathogens that can cause root rot. We love this product and use it on all plants we install in our own gardens. Bio-tone is a gardener's best friend and can help guarantee your success.


Frequently Asked questions

How do I water Onyx Zebra Mophead Hydrangea?

How do I mulch Onyx Zebra Hydrangea?

How do I fertilize Onyx Zebra Hydrangea Shrubs?

How do I prune Onyx Zebra Hydrangea?


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