Cardinalis Lobelia Plant

Cardinalis Lobelia, commonly known as Cardinal Flower, is a striking and showy perennial wildflower native to North America. Growing up to 3-4 feet tall, this plant has a clumping growth habit and features lance-shaped, deep green leaves arranged in opposite pairs along the stem. Its vibrant, scarlet-red blooms are tubular in shape, boasting a unique 2-lipped structure with the upper lip forming a hood over the lower one. These flowers are arranged in tall, showy spikes, sometimes reaching up to a foot in length. Blooming from mid-summer to early fall, the Cardinal Flower is a magnet for hummingbirds, butterflies, and other pollinators, making it a favored choice for wildlife gardens. It will often self-seed, ensuring its presence in the garden for many seasons. While it traditionally grows in wet environments like swamps and stream banks, its aesthetic and ecological appeal has also led to its incorporation in various garden settings.

Planting Instructions:

• - Plant in spring after the last frost date

Soil Preparation:

• - Ideal soil pH: 5.5-6.5

Watering Specifics:

• - Water consistently to keep the soil evenly moist but not waterlogged

Fertilizer Type:

• - Use a balanced, water-soluble fertilizer every 2-4 weeks during the growing season

Pruning and Maintenance:

• - Trim back leggy growth to encourage a more compact shape

Additional Pest Management:

• - Generally pest-free

Light Requirements:

• - Thrives in cool, shaded areas but will tolerate more sun in cooler climates

Temperature Tolerance:

• - May struggle in extreme heat; provide shade during the hottest part of the day

Companion Plants for Lobelia:

• - Alyssum: The low-growing, fragrant blooms of Alyssum complement Lobelia’s vibrant colors
• - Calibrachoa: These trailing plants create a stunning cascade effect when paired with Lobelia in containers
• - Impatiens: Shade-loving Impatiens make an excellent partner for Lobelia in shaded garden beds
• - Begonias: The rich, bold colors of Begonias complement the delicate blooms of Lobelia