- Partial Shade to Full Sun (At Least 3 Hours Of Direct Sunlight)
- Mature Height 3 - 4 Feet
- Mature Spread 3 - 4 Feet
- Growing Zones 5 - 9
Blue Billow Hydrangea is the reliable bloomer that you have been looking for if you are a Northern gardener. The Lacecap blooms of Hydrangea serrata open slightly later than other varieties to ensure that any late season freezes don’t affect this wonderful variety. Gorgeous indigo blue blooms keep opening all summer with very little maintenance.
Blue Billow Hydrangea is a natural addition to any Cottage Garden planting. The large spread of this variety will fill in areas at the front of the garden and are lovely when planted along a walkway where the delicate flowerheads can be seen up close. Blue Billow has long lasting blooms that make great dried flowers for arrangements all winter long. The serrated leaf shape makes a good contrast to any broadleaf evergreens such as Rhododendron or perennials like Hosta and ferns.
Blue Billow Hydrangea Care
Hydrangeas like to have soil that is well drained and also consistently moist. They will not thrive in dry or drought conditions. A woodland setting is perfect for these showy shrubs. Past sun to part shade keeps the blooms coming all summer. An average loamy soil with an acidic to neutral pH is acceptable. Fertilizing with a well balanced, slow release feed is only needed at the beginning of the spring as growth begins.
Blue Billow has a fantastic deep blue flower that will change color depending on the pH of the soil it is planted in. Acidic soil (4.5 -6.0) will keep the blue true. A pH in the neutral to alkaline zone (7.0 -8.5) will change the flowers a reddish tone, giving them a purple appearance. Using a fertilizer for acid loving plants will help to preserve the indigo hue.
Pruning is only necessary at the end of the blooming period. Carefully, taking care not to remove the buds from next year's flowers. Hydrangea serrata blooms on the previous season's growth.
Blue Billow Hydrangea Spacing
Blue Billow is a low growing spreader. A height of 3-4 feet and width of 5-6 feet make for a great specimen plant. When planting as a group the spacing is recommended at 6 feet on center. This will ensure proper air circulation around the shrub to help keep pests and disease away.
Blue Billow Hydrangea Information
| USDA Hardiness Zones: 5 - 9 |
| Plant Type: Bushes |
| Light Exposure: Partial Shade to Full Sun (At Least 3 Hours Of Direct Sunlight) |
| Mature Height: 3 - 4 Feet |
| Mature Spread: 5 - 6 Feet |
| Spacing: |
| Habit: Mounded |
| Flower Color(s): Blue |
| Flower Description: Light Blue |
| Bloom Period: Early To Midsummer |
| Foliage Type: Deciduous |
| Foliage Color(s): Green, Red |
| Foliage Description: |
| Seasonal Interest: Fall Interest, Winter Interest |
| Watering: Average |
| Resists: Disease, Pests & Insects |
| Tolerates: Drought |
| Attracts: Butterflies, Hummingbirds |
| Container Role: |
| Uses: Wildlife Gardens |
| Features: Attracts Pollinators, Foliage Interest |
| Brand: |
| Common Name: Blue Billow Hydrangea |
| Other Name(s): |
| Scientific Name: HYDRANGEA M.S. `BLUE BILLOW` |
- SKU:
- 1231012268-pc
Container Sizes
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on; type of plant, time of year, last pruning & many other factors.
4.5" Pot
Also Known As:
4.5" Container
Plant Age:
~ 6 months
Plant Size:
~ 3"-6"
Pot Size:
~ 4.5"H x 3.75"W
Volume:
1.42 quarts
Quart Pot
Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts
2.5 Quart
Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts
#1 Pot
Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
#2 Pot
Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons
#3 Pot
Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons
For more detailed information, please click here.
Plant Addicts Guarantee (Included On All Plant Orders)
Plant Addicts always guarantees your plant(s) will arrive happy & healthy. However, plant(s) are being shipped through the mail & sometimes accidents happen. If the plant is dead, has dried out roots or the incorrect item was shipped, just notify Plant Addicts within 3 days upon delivery. We may ask for pictures but will try to make it as easy as possible for you. Please note, plant(s) with damaged branches or wilted leaves will not qualify for this guarantee. Plants are very resilient and will rebound quickly when cared for correctly.
For more information on how to care for your new plants, please click on our guide below.
Guide: How to Care for Your New Plant(s)
Plant Addicts Warranty - 1 Year (Extra Purchase Required)
We encourage all plant lovers to purchase the Plant Addicts Warranty, whether you're a new gardener or an expert. There are many variables outside of anyone's control that can cause a plant to die. Hungry animals, drought, poor soil conditions, over watering, diseases & pests are all good examples of what can cause plants to die. The Plant Addicts Warranty is a 1 year warranty protecting you from all of the unknowns and will replace your plant if something were to happen to it.
The warranty is purchased on a per plant basis and must be purchased at the same time as the plant(s). We will cover 100% of the price of the plant, but the warranty does not cover shipping costs. SImply let us know if your plant has died within 1 year of receiving it and we will get you a new one shipped out as soon as possible (depending on the time of the year and availability). We may ask for photos for documentation purposes, but we try to make the process as easy as possible.
For more information, please click on our page below.
Plant Shipping
Below are some factors we consider when determining when to ship the plants depending on the timing of the order.
Winter to Early Spring
We ship only when it's warm enough to plant in your growing zone.
Sometimes plants aren't completely ready to sell and ship in early spring. We will wait until the plants are ready before shipping so you don't get a subpar product.
For Southern plants we will be able to ship much earlier than plants coming from our northern nursery.
Summer
If there is extreme heat we may delay shipping for a week or several weeks.
We review what areas the plants are traveling through as well as your location.
Fall into Winter
We’ll ship plants out all the way up to the end of the fall planting season!
Winter
Get your order in early to reserve your plants for Spring planting!
Once your plant is shipped you’ll receive an automated email with tracking information.
Click here for more detailed shipping information.
Planter Shipping
Standard Colors: 2-3 business days
Special Order Colors: 8 weeks - this is due to the planter being custom made with the color(s) of your choice
Please Note: On special orders there can not be any cancellations