
Light Needs

Mature Height

Mature Spread
Talk about a superstar. Put ‘Snow Princess’ sweet Alyssum (Lobularia) in your garden lineup and you’ll be rewarded with nonstop clouds of frothy white blooms until fall – with no need for deadheading. Did we mention the fragrance? Masses of vanilla-scented flowers reaching 10-16 inches high pop against dark green foliage that can extend two to four feet. Bred for extra heat tolerance and longer bloom time, this award-winning sterile cultivar is super-vigorous and will perform with gusto throughout the summer with even moisture.
This Lobularia makes an excellent easy-care annual groundcover in the landscape or trailing container choice in window baskets or containers as a uniquely thrilling “spiller” for full to part sun. The sweet blossoms attract bees and butterflies, so it’s a great player pick for your pollinator garden, moon garden, or sensory garden.
Snow Princess® Sweet Alyssum Care
‘Snow Princess’ thrives in part sun to sun, well-drained, evenly moist soil. In containers, slow-release fertilizer at planting, followed by balanced water-soluble fertilizer from mid-summer on, according to product directions, will keep the show going until a hard frost. Deadheading is not necessary, but pruning, if desired, is easily done with scissors or pruning shears.
Snow Princess® Sweet Alyssum Spacing
In the landscape, give ‘Snow Princess’ room to spread, at least 18-24 inches apart. In a container, allow 10-12 inches. As a trailer, ‘Snow Princess’ may spill down up to 24 inches. Choose planting companions that match its high vigor, like Supertunia ®, Superbena®, or Superbells®. And, of course, make sure to place it where you can enjoy a daily swoon from/dose of that delicious fragrance.
Snow Princess® Sweet Alyssum Information
USDA Hardiness Zones: 9-11 |
Flower Color(s): White |
Bloom Period: Planting To Hard Frost |
Foliage Color(s) Green |
Light Exposure: Partial Sun to Full Sun |
Height Class: Short |
Height: 10-16 Inches |
Spread: 24-48 Inches |
Spacing: 18-24 Inches |
Habit: Trailing |
Watering: Average |
Drought Tolerant: No |
Attracts: Bees, Butterflies |
Container Role: Spiller |
Use Types: Container, Hanging Baskets, Landscape |
Features: Continuous Bloom or Rebloomer, Deadheading Not Necessary, Pollinator Attractor |
Maintenance: Easy |
Scientific Name: Lobularia hybrid 'Inlbusnopr' USPP 21,594, Can 4,189 |
Common Name: Snow Princess® Sweet Alyssum |
Other Name(s): |
Plant Type: Annual |
Brand: Proven Winners |
- SKU:
- LOBSPP
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:
3.5" Container
Plant Age:
~ 6 months
Plant Size:
~ 3"-6"
Pot Size:
~ 4.5"H x 3.75"W
Volume:
~1.42 quarts

Also Known As:
4.25" Container
Plant Age:
~ 6 months
Plant Size:
~ 3"-6"
Pot Size:
~ 4.93"H x 4.25"W
Volume:
~1.56 pints

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:
#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

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.
For annuals, houseplants & vegetables, we provide a 30-day warranty to ensure that your plants thrive.

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.