Hydrangea-Smooth 'Haas Halo' - 3 Gal.


Hydrangea arborescens 'Haas' Halo'

Lovely bluish-green foliage is thick and hearty and sets off the huge 14" white lace cap blooms that are mostly fertile flowers. These tiny flowers offer nectar for beneficial insects and butterflies while the larger sterile flowers around the edge offer a splash of pure white and act as a landing pad in July and August. It's perfect for planting in a transitional area between the woods and lawn or massed to form a haven for birds and other wildlife. Its upright bushy form has excellent structure with minimal pruning and its stout sturdy stems keep those massive flowers upright and never flop!

Seasonal Note: Many deciduous plants have started to go dormant for the season. You may experience yellow, spotted and dropping leaves. This is completely normal at this point in the season. Reach out if you have any questions!

Zone: 3 - 9

Mature Size: 3-5ft High x 3-5ft Wide

Current Size Est.: 12-24"

Growing Tips

Grows best in average to medium moisture, well-drained soil in part shade although it is quite adaptable to different soil types except for very dry. Tolerates more sun the northern part of it’s range. Blooms on new wood so you may cut it back in late winter to 1-2’ to keep the shrub looking young and vigorous. 

Sun Exposure: Full Sun, Partial Shade, Partial Sun

Availability and quality confirmed as of Thursday, December 3 2020

Wondering what the #1, #2, #15 mean? The nursery industry uses these numbers to identify pot size. Wondering what size to buy? Check out this handy container comparison picture below. 

Plant Size Guide

Below is the most current USDA hardiness zone map. All of our products can be found by your particular winter hardiness zone shown below.


ShrubBucket Delivery Map

We hand-deliver to all of the areas located in green in the above map with more coming in January 2021! Hand-delivery is FREE on orders over $45 in the green counties. 


All of the counties in the 3 shaded grey areas we will hand-deliver with a minimum order. 

 Light Grey  - $250

 Medium Grey  - $500

 Dark Grey - $1,000

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