Lobelia Blue Selection

Blue Cardinal Flower, Cardinal Flower
$16.95 ea.
Order more to save! 3+ for $16.50 ea.
Minus icon Plus Icon
Ships Spring 2023 to
Ship to

Thrives in Moist Areas
A stouter plant, of bright blue flowers with shorter stalks and larger flower heads. Often seen along woodland paths. Lobelia thrive with a constant moisture-perfect spot in your garden. Beautiful along a stream or beside a pond. Pairs well with Ferns or Heuchera.

On Wishlist

Add To Wishlist

Plant Type Perennials
Species siphilitica
Height Medium 24-36"
Spacing Plant 12" apart
Bloom Time Mid-Summer to Early Fall
Sun / Shade Mostly Sunny to Full Shade
Soil Type Normal, Clay
Water Needs High
Sold In Plantable Pots

Special Features

  • Beneficial for Pollinators
  • Attracts Butterflies
  • Good for Cut Flowers
  • Deer Resistant
  • Attracts Hummingbirds

Planting Sites

  • Shade Tolerant
  • Wet Site Tolerant

Lobelia General Information

Lobelia are perfect for the spot in your garden that just stays too wet for most plants. Spires of colorful hood-like flowers open from bottom to top. Will naturalize along ditches and streams. Idaho has restricted all potted plant material from being shipped into Idaho at this time.

Lobelia Plant Care

Prefers fertile, evenly moist soil. Can be divided every 2-3 years in spring. Allow to self sow. Winter over with stems on. Can be pinched back before flowering to produce more compact plants. May benefit from light winter mulch north of zone 6.