Deep violet blue flowers are produced on incredibly upright flower spikes. We have observed better rebloom on STARSHIP™ Blue than other Lobelia in our trials. This variety does not take on bronze leaf color in fall. From PanAmerican Seed.
30ct Plug Tray |
Height:
28.0-32.0 Inches
Spread:
18.0-20.0 Inches
Hardiness Zones:
6,7,8,9,10
Flower Color:
Blue shades
Foliage Color:
Green shades Purple shades
Sunlight:
Full Sun (> 6 hrs. Direct Sun) Part Shade (4-6 hrs. Direct Sun)
Water Requirements:
Average Water Needs Consistent Water Needs
Soil Quality:
Poor Soil Quality Average Soil Quality Fertile Soil Quality
Soil Chemistry:
Acidic Soil (pH < 7.0) Neutral Soil (pH = 7.0) Alkaline Soil (pH > 7.0)
Bloomtime:
Midsummer Late Summer Early Fall
Attracts Wings:
Attracts Butterflies Attracts Hummingbirds Attracts Songbirds Bee Friendly
Critter Resistant:
Deer Resistant Rabbit Resistant
Growth Rate:
Medium
Garden Style:
Eclectic Rain Garden Water Garden Woodland Shade
Other Features:
Bog Plant Border Plant Mass Planting
Origin:
Native to North America
The perfect plant for damp locations such as near ponds or low-lying areas, Lobelia will easily adapt to 'wet feet' but can also tolerate well-drained soils. L. speciosa is more adaptable than other Lobelias to various soil types and moisture levels. If enough moisture is available, it will thrive in the sun. In drier soils, it should be planted in part shade. Deadheading spent blooms will improve the overall appearance of the plant and may promote reblooming. It's a good idea to cut this plant back in the spring instead of the fall, since the foliage will help protect the root zone in the winter. Mulch is also recommended.
Container:
Trade 1 Gallon Container
When to Plant:
Late winter to late spring
Finish:
6-8 weeks
Growing Temperature:
60° F or greater
Holding Temperature:
50° F
Soil PH:
5.8-6.2
EC (What is EC?):
1.1-1.5 pour through method
Fertility:
Apply a constant liquid feed of 75-100 ppm N at each watering.
Vernalization:
Cold beneficial 7-10 weeks.
Pests & Diseases:
Aphids, fungus gnat larvae (in greenhouse), plant bugs, leafhopper, red-banded leafroller (Argyrotaenia), wireworms, southern root-knot nematode, slugs, snails, thrips, two-spotted spider mites.
Botrytis blight, damping-off (Pythium), root rots, rust (Puccinia), smut (Entyloma), crown rot, leaf spots, viruses.
Potting & Timing:
Plugs can be potted in spring.
Moisture:
For potting soil use commercial planting media.
Moist soil is essential, but do not allow standing water.
Water thoroughly and allow to dry slightly between waterings.
Planting Level:
At soil line.
PGRs/Pinching:
5 ppm Sumagic, 25 ppm A-Rest or 2,500 ppm B-Nine. It may be necessary to make 2-3 applications at seven-day intervals.
Lighting:
Lobelia are day neutral plants but can flower 2 weeks earlier if grown under long days.
Grower Tips:
It is recommended to drench the crop with Banrot at transplant.
Height:
28.0-32.0 Inches
Spread:
18.0-20.0 Inches
Hardiness Zones:
6,7,8,9,10
Flower Color:
Blue shades
Foliage Color:
Green shades Purple shades
Sunlight:
Full Sun (> 6 hrs. Direct Sun) Part Shade (4-6 hrs. Direct Sun)
Water Requirements:
Average Water Needs Consistent Water Needs
Soil Quality:
Poor Soil Quality Average Soil Quality Fertile Soil Quality
Soil Chemistry:
Acidic Soil (pH < 7.0) Neutral Soil (pH = 7.0) Alkaline Soil (pH > 7.0)
Bloomtime:
Midsummer Late Summer Early Fall
Attracts Wings:
Attracts Butterflies Attracts Hummingbirds Attracts Songbirds Bee Friendly
Critter Resistant:
Deer Resistant Rabbit Resistant
Growth Rate:
Medium
Garden Style:
Eclectic Rain Garden Water Garden Woodland Shade
Other Features:
Bog Plant Border Plant Mass Planting
Origin:
Native to North America
The perfect plant for damp locations such as near ponds or low-lying areas, Lobelia will easily adapt to 'wet feet' but can also tolerate well-drained soils. L. speciosa is more adaptable than other Lobelias to various soil types and moisture levels. If enough moisture is available, it will thrive in the sun. In drier soils, it should be planted in part shade. Deadheading spent blooms will improve the overall appearance of the plant and may promote reblooming. It's a good idea to cut this plant back in the spring instead of the fall, since the foliage will help protect the root zone in the winter. Mulch is also recommended.
Container:
Trade 1 Gallon Container
When to Plant:
Late winter to late spring
Finish:
6-8 weeks
Growing Temperature:
60° F or greater
Holding Temperature:
50° F
Soil PH:
5.8-6.2
EC (What is EC?):
1.1-1.5 pour through method
Fertility:
Apply a constant liquid feed of 75-100 ppm N at each watering.
Vernalization:
Cold beneficial 7-10 weeks.
Pests & Diseases:
Aphids, fungus gnat larvae (in greenhouse), plant bugs, leafhopper, red-banded leafroller (Argyrotaenia), wireworms, southern root-knot nematode, slugs, snails, thrips, two-spotted spider mites.
Botrytis blight, damping-off (Pythium), root rots, rust (Puccinia), smut (Entyloma), crown rot, leaf spots, viruses.
Potting & Timing:
Plugs can be potted in spring.
Moisture:
For potting soil use commercial planting media.
Moist soil is essential, but do not allow standing water.
Water thoroughly and allow to dry slightly between waterings.
Planting Level:
At soil line.
PGRs/Pinching:
5 ppm Sumagic, 25 ppm A-Rest or 2,500 ppm B-Nine. It may be necessary to make 2-3 applications at seven-day intervals.
Lighting:
Lobelia are day neutral plants but can flower 2 weeks earlier if grown under long days.
Grower Tips:
It is recommended to drench the crop with Banrot at transplant.
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