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Laguna® Compact Blue Lobelia

Proven Winners

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Ships Week of 5/16/22

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  • Height 8-12 Inches
  • Width 10-12 Inches
  • Use as a filler when using in containers
  • Perfect for adding blue flowers to hanging baskets & containers!

A more heat tolerant lobelia than most cultivars, Laguna Compact Blue with Eye is a wonderful choice for mild to warm climates. Midwest and Northern gardeners will have a nearly constant display of blossoms on this sun loving annual. Its lovely white apron contrasts beautifully with the true blue petals and medium green foliage to make a wonderful hanging basket or container plant for your porch or patio.

Native to South Africa, Zones 9a through 11b, it is grown as an annual in Zones 2-8. Plant out after the danger of the last frost has passed and it will bring you bright blue blossoms from spring to summer. In hot climates, the blooms may flush out until the temperatures cool once again, but the Laguna series of lobelia are specifically bred to tolerate more heat. Lobelia are also considered to be very deer resistant.

Laguna Compact Blue Lobelia Care

This semi-compact low growing annual requires little care on your part once established. It enjoys full sun with light shade in hotter regions, and moderately moist soil. Water only when the top couple of inches of soil has dried. Give it well draining soil with a pH range of 5.8 to 6.2 and it benefits from regular weekly feedings with a water soluble fertilizer when planted in containers. Dressing with compost should be sufficient for landscape plantings.

Lobelia does not need to be deadheaded as it self cleans its blossoms, but it will benefit from a light pinching or pruning to encourage branching and increased blooms. If hot weather causes it to flush out and stop blooming, lightly shear the entire plant to encourage new growth and blossoms when temperatures cool.

Laguna Compact Blue Lobelia Spacing

Growing up to only 12 inches tall and spreading out 12 inches wide, you can space these plants 6-8 inches apart. This makes container planting easy and this plant pairs nicely with other low to medium height annuals and vertical spike grasses and flowers. Capitalize on the addition of its true blue color in your hanging baskets, containers, borders and edgings in your cottage garden.

Laguna® Compact Blue Lobelia Information

USDA Hardiness Zones: 9-11
Flower Color(s): Blue
Flower Description: Blue-True
Bloom Period: Planting To Frost
Foliage Color(s) Green
Light Exposure: Partial Sun to Full Sun
Height Class: Short
Height: 8-12 Inches
Spread: 10-12 Inches
Spacing: 6-8 Inches
Habit: Mounded
Watering: Average
Drought Tolerant: No
Attracts: Butterflies
Container Role: Filler
Use Types: Combinations, Container, Hanging Baskets, Landscape
Features: Low Maintenance, Deadheading Not Necessary, Pollinator Attractor
Maintenance: Easy
Scientific Name: Lobelia erinus 'Lobetis' USPP 16,112, Can 1,975
Common Name: Laguna® Compact Blue Lobelia
Other Name(s): Edging Lobelia
Plant Type: Annual
Brand: Proven Winners

Click here for more information on plant container sizes.

Plant Addict Guarantee (Included On All Plant Orders)

Plant Addicts guarantees your plant(s) will arrive happy and healthy, but the plant(s) are being shipped through the mail and 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 information on how to care for you new plant please check out our guide. 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 new or an expert. There are many variables outside our control and yours that can cause the demise of your plant(s). Examples would be hungry animals, drought, poor soil conditions, over watering, disease, insects & many other factors. The Plant Addicts Warranty is a 1 year warranty protecting you from all the unknowns and will replace your plant if it moves on to the plant afterlife.

The warranty is purchased on a per plant basis and must be purchased at the same time as the plant purchase. We will cover 100% of the price of the plant but the warranty does not cover shipping cost. Simply let us know if your plant has died within one year of receiving it and we’ll get you a new one shipped out. We may ask for photos for documentation purposes but again we’ll try to make it as easy as possible.

For more information, please go to our Shipping & Returns page at the bottom of the website.

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.

1 Review - Laguna® Compact Blue Lobelia Show Reviews

  • 5
    lovely plant

    Posted by Carol Roberts on Jan 6th 2022

    It was a great plant for my hanging baskets last year! I've already pre-ordered them again for this spring! Can't wait!