Proven Winners Color Choice

2 reviews Write a Review
UPC: 794094317624
Shipping: Calculated at Checkout
Common Name: Smooth Hydrangea
Plant Type: Perennial, Shrub
Exposure: Partial Sun
Hardiness Zone: 3-9
Bloom Color: White
Bloom Time: Summer
Garden Height: 48-60 Inches
Garden Spread: 48-60 Inches
Size Category: Tall: 36 Inches or more
Pot Size: 1 Gallon Pot

Will begin shipping Apr 1st 2024 . Ship date varies based on your location, hardiness zone, and the maturity level of the plant. If you have a specific shipping time request, please add it in the comments for your order.

Hydrangea arborescens 'Incrediball®'


Pot Size: 1 Gallon Pot

  • Produces huge flowers, up to 12" across!
  • Resists flopping
  • Wonderful for cut flowers

Hydrangea 'Incrediball®' is truly incredible. If you have grown Hydrangea 'Annabelle' you know that the stems can be weak and flop to the ground. Incrediball has very strong stems which hold the flowers upright throughout the season even though the bloom has 4 times the amount of flowers. These flowers are absolutely huge and are great for cutting (although you're going to need a bigger vase). Strong stems and huge flowers equal the perfect Hydrangea!

Height: 48-60 inches
Spread: 48-60 inches
Spacing: 60-72 inches

Uses: Beds, Borders, Landscapes, Cut Flower, Woodland Gardens

Homeowner Growing Tips: Prune back by one-third its total height in early spring to encourage strong new growth and flowering. Do not cut it back to the ground! Flower color is not affected by soil pH. Best in moist, well-drained soil but adapts to most sites. Avoid excessive and high nitrogen fertilizers - one application of a granular fertilizer formulated for woody plants (like a rose fertilizer) is sufficient for the year.

Photo courtesy of Proven Winners -

Customer reviews

2 Reviews Write a Reviews
  • Excellent performer

    Posted by BJ on Jan 19th 2022

    I’m very pleased with these Incrediballs from Romence gardens. They were delivered in May of 2020 so we are looking forward to our third season with them in zone 5b. In 2021, they absolutely exploded back to life in spring and put on a beautiful display that lasted from June right through our first heavy snow which knocked off a lot of the dried flower heads. We couldn’t be happier with the quality of plants we received from Romence and will definitely order again in future

  • Highly Recommend!

    Posted by Unknown on Oct 25th 2020

    Arrived in excellent condition. Planted on mostly shaded side of the house. Thrived throughout an extremely hot summer with very little attention! Plants flowered and are doing great!