Lobelia siphilitica 'Great Blue'
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Streambank Gardens
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Great Blue Lobelia - Lobelia siphilitica
  • Hardy Herbaceous Perennial
  • US Native Plant
  • Large blue tubular flowers borne on
    tall columnar spikes.
  • Unusual flower shape
  • Mid-green leaves are semi-hairy with
    a white midrib.
  • Foliage produces a basal rosette that
    gives way to the flowering stalk in
    summer.
  • Relative of the famous cardinal
    flower.
  • Easy to grow.
Lobelia siphilitica 'Great Blue' Facts
Mature Plant Size: 32" Tall, 16" Spread
Bloom Time: June - September
Light Exposure: Full Sun - Partial Shade
Soil Type: Well-drained Loam
Hardiness Zones: 4 - 9
Soil pH: 5.5 - 7.5
Uses: Mixes nicely in the garden border.  Turn boring sunny spots into a sea of sky blue
blooms by mass planting this easy to cultivate native.
Lobelia siphilitica 'Great Blue' plants ship in 2.5" square x 3.5" deep pots.
Shipping Details
Availability: April 2, 2012
1 Plant For:
$4.95