Laguna Ultraviolet Lobelia (Lobelia erinus 'Laguna Ultraviolet')
lo-BEE-lee-ah air-EYE-nus 'Laguna Ultraviolet'

A continuous bloomer and rebloomer with bright, violet-purple flowers held on cascading, well-branched stems from planting until a hard frost.

Pros

  • Vivid violet-purple flower color, unusual for lobelia
  • Continuous bloomer from planting to hard frost
  • Self-cleaning -- no deadheading required
  • Grown as an annual in Zones 9b-11b

Cons

Dislikes soggy soil. May drop flowers during extended hot, humid nights.
 

Plant Data

Mature Size 6 - 12 inches tall. 12 - 24 inches wide.
Moisture Tolerance Medium
Tags Medium
Bloom Period Late Spring to Fall
Flower Color Bright Violet-Purple

Photos of This with...

Laguna Ultraviolet Lobelia, Superbells Grape Punch Calibrachoa, Superbells Yellow Calibrachoa, Superbena Sparkling Amethyst Verbena, Blood Orange Nemesia, Dragon Wing Pink Begonia, Illumination Lemon Tuberous Begonia, Superbells Plum Calibrachoa, Dahlightful Lively Lavender, Sweet Caroline Raven Improved Sweet Potato, Bright Lights Yellow African Daisy, Graceful Grasses Purple Fountain Grass, Mini Vista Violet Star Petunia, Supertunia Really Red Petunia, Supertunia White Petunia, Rockin' Deep Purple Salvia, ColorBlaze Chocolate Drop Coleus, Superbena Large Lilac Blue Verbena, Meteor Shower Verbena,
 
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Pricing and Availability History

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Past Availability
2025 : 05/04 - 05/17
2023 : 03/02 - 05/21

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Field-Grown vs. Greenhouse-Grown Plants

Plants which are well-adapted to our local climate are most often field-grown (outside). Field-grown plants are generally cheaper and have the advantage of already somewhat acclimated to our cold winters, but that means they’re not artificially far along in the spring and tend to bloom at the normal time in our area.

Spring annuals and tender perennials are typically grown in Greenhouses so they can be ready and luxurious exactly when customers want them. Some perennials are also “forced” into early bloom in greenhouses. In May, there can be a very big difference between field-grown and greenhouse-grown plants of the same type. The latter typically look good right away (so they’re a great choice where that’s important), but we typically pay a premium for it.


Estimated Recipe Cost

The cost of this recipe's ingredients will vary depending on the season and the sizes and varieties you select.


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To secure the best prices for club members and make sure we know the current plants available from each nursery, we take orders only a couple of times a month.

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No Pricing or Availability Right Now

We order from a rotating cast of the best nurseries in the Great Lakes region. It looks like we've offered this plant in the past, but the nurseries we're working with this week don't appear to have it in stock at the moment.

Our goal is to bring as many plants together under "one roof" as possible, so we'll try hard to make it available again in the future!