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- Partial Sun to Full Sun (5+ hours of Direct Sunlight)
- Mature Height 8-12 Inches
- Mature Width 18-24 Inches
- Use as a Spiller in Containers
- Growing Zones 9 - 11
With its clouds of sweet-smelling, tiny white blooms, White Knight® is invaluable in containers and hanging baskets. It is a prolific bloomer from planting to frost. A newer cultivar, it holds up well to summer heat, yet is tolerant of the cool temperatures of fall. It is low growing to a height of 4-6 inches with a mounding habit. White Knight® has won awards for its top performance.
While this Lobularia hybrid doesn’t mind cold nor heat, it is not drought tolerant. It easily recovers from a dry spell, however, when hydrated. It is resistant to disease. This pollinator plant attracts bees and butterflies. Use it as a lovely ground cover in the landscape, especially along the front of a border. Grow it in a large planter that won’t dry out quickly. It is stunning with other blooms in an all-white combination container. It will trail up to 2 feet in a hanging basket.
White Knight® Sweet Alyssum Care
For pots of sweet alyssum use a continuous release fertilizer at planting. No deadheading is required, but you can trim plants back if they spread onto walkways. The plant is a heavy drinker, so water frequently – especially hanging baskets.
In the landscape, plant in average, evenly moist soil in a location that receives part sun to sun.
White Knight® Sweet Alyssum Spacing
Space it 12-18 inches. It will spread 18-24 inches, depending on where you plant it (in a container or in the ground).
White Knight® 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 |
| Mature Height: 8-12 Inches |
| Mature Spread: 18-24 Inches |
| Spacing: 12-18 Inches |
| Habit: Trailing |
| Watering: Average |
| Drought Tolerant: No |
| Attracts: Bees, Butterflies |
| Container Role: Spiller |
| Use Types: Container, Groundcover, Hanging Baskets, Landscape |
| Features: Fall Interest, Continuous Bloom or Rebloomer, Deadheading Not Necessary, Pollinator Attractor |
| Maintenance: Easy |
| Scientific Name: Lobularia hybrid 'Inlbuwikni' USPP 25,210, Can 4,780 |
| Common Name: White Knight® Sweet Alyssum |
| Other Name(s): |
| Plant Type: Annual |
| Brand: Proven Winners |
- SKU:
- LOBWKP45
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 Know 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 Know 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 Know As:
2.5 Quart Pot
Plant Age:
~ 1.5 - 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 Know As:
#1 Container
1 Gallon
Plant Age:
~ 1.5 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts
#2 Pot
Also Know 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 Know 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 Addict Guarantee (Included On All Plant Orders)
Plant Addicts Warranty - 1 Year (Extra Purchase Required)
Guide: How to Care for Your New Plant(s)
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
Plant Shipping
Time of Order:
Summer Shipping
- If there is extreme heat we’ll delay shipping.
- We’ll have to review what areas the plants are traveling through along with your location
Once your plant is shipped you’ll receive an email with tracking information. Depending on the above criteria we’ll ship your plant(s) towards beginning of the following week from your order. We put together this helpful guide of what to do when you receive your plants in the mail.
It is important to know that all of our plants are clearly labeled for which growing zones the plant can survive in. The plants are thoroughly trialed and tested in every growing zone before we state the plant can grow in a zone. Again, our #1 priority is to ship the plants to you healthy and ready to thrive in your location. So we will do everything in our power to do so.
