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2024 Seed Catalog

Lobelia Cardinal White
New for 2024

PR24000

White Cardinal

Lobelia Seeds

Lobelia cardinalis f. albiflora

Newly introduced to the gardening world in 2022. White Cardinal lobelia stands up to 3 ft tall when it blooms from mid summer to fall, with dozens of small white tubular blooms densely arranged on upright flower spikes. This hardy perennial lobelia has green foliage, and makes a nice companion to the flaming red forms of Cardinal Flower. Grow in moist, rich soil and provide shade to part shade where summers are hot. Winter hardy to zone 3.

100 seeds - $3.49
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View all of our Lobelia varieties.

Growing White Cardinal Lobelia Seeds

Bee introduces how to plant

Plant Perennial Lobelia Seeds: Sow seeds in cell packs or two in. pots, press into soil but do not cover. Needs light to germinate. Kept at 75°F., germination is usually within 4-5 weeks. If not, put container inside a zip-lock bag and refrigerate for 4 weeks. Then return to 75°F. until germination occurs.

Grow Perennial Lobelia: Part sun in most areas. Full sun in cool climates. Filtered shade in hottest climates. Ample water, rich soil. Tolerates average soil and boggy conditions. Probably the brightest red wildflower, hummingbirds love them, especially Ruby-Throated hummingbirds. The nectar-rich flowers also attract Swallowtail, Sulphur and a host of other butterflies. Cut flowers look great in the vase with Goldenrods and New York Asters. Plants are deer and rabbit resistant.

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Satisfaction Guarantee

We guarantee all the seeds we sell for one full year from the date of purchase. If you are unsatisfied with any seeds purchased from Swallowtail Garden Seeds, we will issue a refund. For customers in the U.S., we can send one-time replacements or issue a refund.