Light Needs
Mature Height
Mature Spread
Growing Zones
Lilacs are classic shrubs for gardens around the world, largely for their fragrance. Mount Baker Lilac (Syringa x hyacinthiflora Mount Baker) offers that lovely lilac fragrance in a pure white flower. This lilac blooms early, typically in late spring. With its height (up to 15 feet at maturity) and spread of nearly 12 feet, use this gorgeous plant as an aromatic border screen. Or just feature it near the front of your home or your back deck or patio.
Mount Baker works well as a privacy screen or border because of its large and dense growth. The flower stems are about 6 inches long and are filled with small white single flowers. They contrast well with the deep green leaves. Small birds and some pollinating insects will visit the flowers. This lilac can bloom and shine in full or part sun in zones 4 through 8, another plus.
Mount Baker Lilac Care
Place your Mount Baker where it can get at least 4 hours of sun a day and up to full sun. Be sure to pick a spot with plenty of room up and across to let it grow to its full potential. It will grow best in soil that remains somewhat moist but that drains water well. They prefer soil that is neutral to slightly alkaline in pH.
Water the lilac well after planting and fairly regularly after that. Just be sure the soil is draining water so that it doesn’t puddle. After it is established, which can take a few years, fertilize annually with an all-purpose fertilizer for shrubs. Avoid applying nitrogen-heavy lawn fertilizers near the plant; they will cause more leaves to grow but fewer flowers. Deadhead flower clusters after they fade and prune as needed in late winter.
Mount Baker Lilac Spacing
This is a large shrub that needs air circulation and room to grow. Be sure to plant each about 10 feet from one another. Also consider its spread and height when planting in front of a home.
Mount Baker Lilac Information
| USDA Hardiness Zones: 4 - 8 |
| Plant Type: |
| Light Exposure: Partial Sun to Full Sun (At Least 5 Hours of Direct Sunlight) |
| Mature Height: 12 - 15 Feet |
| Mature Spread: 8 - 12 Feet |
| Spacing: 8 - 12 Feet |
| Habit: Spreading, Upright |
| Flower Color(s): White |
| Flower Description: |
| Bloom Period: Early May |
| Foliage Type: Deciduous |
| Foliage Color(s): Green |
| Foliage Description: |
| Seasonal Interest: Spring Flowering |
| Watering: Average |
| Resists: Deer |
| Tolerates: Drought |
| Attracts: Butterflies, Hummingbirds |
| Container Role: |
| Uses: Borders, Hedges & Privacy, Wildlife Gardens |
| Features: Attracts Pollinators, Cut Flowers, Fragrant, Low Maintenance |
| Brand: |
| Common Name: Mount Baker Lilac |
| Other Name(s): |
| Scientific Name: SYRINGA X HYACINTH. `MOUNT BAKER` |
- SKU:
- 1231000688-pc
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.
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
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
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
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
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
Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons
We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
All bushes, perennials & trees come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.
Pre-ordered plants are scheduled to ship in Spring 2025. We carefully plan our shipping dates based on your USDA Plant Hardiness Zone to ensure optimal planting conditions upon arrival. Want it sooner/later? Reach out, and we'll try our best to accommodate.
Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.
| Growing Zone | Estimated Ship Week |
|---|---|
| Zone 10 | March 24th |
| Zone 9 | March 31st |
| Zone 8 | April 7th |
| Zone 7 | April 14th |
| Zone 6b | April 21st |
| Zone 6a | April 28th |
| Zone 5b | May 5th |
| Zone 5a | May 12th |
| Zone 4 | May 19th |
| Zone 3 | May 26th |
Note: These are only estimated ship dates. Plants may ship out later depending on weather & growing conditions of the plant.
Note: Only plants indicated as pre-order will ship as shown above. All other plants and hard goods will ship as normal.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.