Lobelia -

Popular half-hardy annual with blue, trailing flowers; ideal for containers. Cardinal Flower

Most lobelias thrive in full sun to partial shade and prefer consistently moist, rich soil. lobelia

Historically used as an emetic (to induce vomiting) and for respiratory issues like asthma or to aid in smoking cessation. Popular half-hardy annual with blue, trailing flowers; ideal

Typically grown from tiny seeds, which require light to germinate and should not be covered deeply. Indoor sowing usually starts 8–10 weeks before the last frost. Typically grown from tiny seeds, which require light

Native North American perennial with vibrant red flower spikes; attracts hummingbirds. Great Blue Lobelia

Hardy perennial with long-lasting bright blue flowers; thrives in moist soil. Indian Tobacco

Lobelia is highly toxic. Ingesting large quantities can cause nausea, vomiting, diarrhea, tremors, or convulsions. It is strictly discouraged for pregnant or breastfeeding women and those with GI conditions like ulcers. Consult a healthcare provider before using.