Laguna® Royale Pink Lobelia (erinus) | Proven Winners® New Variety 2026
You can only choose one Ship Week per order for all plants in order to check out.
How Does Proven Winners® Measure Plant Sizes?
We list our plants by container size, which reflects the amount of soil and root growth each plant has when it ships. Actual plant height and width vary by variety and season, and many plants grow quickly as the weather warms.
To help you understand what to expect, refer to our size guide below. You can also find each plant’s approximate arrival size and mature size on its product page.
How Does Proven Winners® Measure Plant Sizes?
How Does Proven Winners® Measure Plant Sizes?
Plant Height By Container Size
This chart highlights the typical heights for each size category while also showing how container sizes compare, giving you a clear, straightforward way to understand plant size at arrival and choose the best fit for your gardening needs.
This chart shows typical plant heights and compares container sizes, helping you quickly understand arrival size and choose the best fit.
Soil Volume By Container Size
This chart shows the typical soil volume for each container size, listed in both imperial and metrics units for easy comparison.
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Proven Winners® Annuals
Proven Winners® Perennials
Proven Winners®
Shrubs
Proven Winners®
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Delicate as a daydream and quietly captivating, Laguna® Royale Pink floats into the garden with soft mauve pink blooms that seem to dance on the breeze. Her gently mounded form is tidy and refined, perfect for lining sunlit paths, nestling into crevices, or spilling gracefully from window boxes and petite containers.
Unlike more fleeting beauties, she lingers — her blooms enduring well into the warmth of summer, thanks to remarkable heat tolerance. From the crisp blush of spring through the golden hush of autumn, she brings a gentle rhythm to the garden, stitching other plants together with airy elegance. Romantic, resilient, and always in harmony with her surroundings, Laguna® Royale Pink is a quiet enchantress — inviting you to slow down, breathe in, and enjoy the poetry of the garden.
- 8-12 inches tall and 10-12 inches wide at maturity
- Annual except in zones 9-11, be sure to check your USDA zone to ensure success
- Plant in part to full sun (4+ hours daily)
- Space plants 6-8 inches apart for best results
- Produces mauve pink flowers from planting to hard frost
- Maintains green foliage spring through frost
- Great for borders, containers, edging, landscapes and mass planting
- Attracts birds and butterflies
- Continuous bloomer, long blooming, deadheading not necessary
Care: Fertilize weekly with Proven Winners Water Soluble Plant Food for best performance. Laguna does not like "wet feet". Be sure that you do not keep the soil wet. They will reliably bloom in warm temperatures unless night temperatures stay in the upper 70's or above. If you experience an extended time period with high night temperatures the plants may flush out of bloom, however, the plants themselves should continue to look good. If the plants do go out of flower using a sharp pair of scissors or pruning shears to give the plants a "haircut" - a slight overall trim - should encourage additional branching.
Shipping Info:
- Enjoy free shipping on orders over $175
- Size at shipping varies by season, plant, and trimming schedules
- Annuals are 4-8" tall at shipment
