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We have been busy packing our favorite flower seeds and gearing up for another amazing year. Stay tuned for back in stock seeds and plants for 2025 plus over 75 new varieties!
Cleome 'Sparkler™ 2.0 White' F1
Seed Packet

Cleome 'Sparkler™ 2.0 White' F1

Cleome hassleriana
This modern reboot of cleome features strong-growing, uniform plants flaunting many flowering branches. A compact form in a showy little package, it is easy to manage in small gardens, blooms summerlong, and thrives in summer heat and humidity—all while looking fresh as a daisy with its brilliant white flowers.
SKU #S1966
$5.00
Currently Unavailable
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Details
Approximate Seeds Per Packet
13
Lifecycle
Annual
Annual Hardiness
Half Hardy Annual
Mature Size
3' h x 1.5' w
Sun
Full sun
Soil
Regular to rich, well-drained
Season
Summer to fall
Color
Pure white whiskered blooms
Features
Great for containers
Great Cut Flower
Deer Resistant
Heat or Drought Tolerant
Attracts Butterflies
Attracts Bees
Attracts Hummingbirds
SOWING INSTRUCTIONS
Depth:
Surface sow and press in lightly; requires light to germinate.
Sprout Time:
7-14 days
Seed To Bloom:
12 weeks
Starting Indoors:
Sow indoors 6-8 weeks before planting out after last frost. Apply a light sprinkling of vermiculite. Keep at 75°F during the day and 70°F at night.
Starting Outdoors:
Direct sow after frost.
WHEN TO SET OUTSIDE
After last frost.
PLACEMENT & CULTIVATION
Cleome, also known as spider flower, requires very little care, making it ideal for growing in masses. It blooms for an extended period, with new buds forming and opening from the center as old petals fall. A heat lover, it sails through summer, and its compact, uniform habit makes it a reliable choice for the front of the border or large containers. It is not only deer-resistant but also attracts a variety of pollinators, such as butterflies, hummingbirds, and hawk moths. It is an excellent cut flower; however, you should beware of the small thorns on the stems.
Final Spacing:
2'
Water Requirements:
Low Water Use
Watering Details:
Water regularly until established, then during dry spells.
Soil pH:
Prefers slightly acidic to neutral.
Fertilizer:
Mix in a couple of inches of compost prior to planting, and supplement with an organic time-release formulation.
Diseases & Pests:
If aphids appear, hose plants down several times a week or spray with an insecticidal soap. Prevent mildew and rust by setting in a location with good air circulation and proper spacing.
When to Cut for Bouquets:
Cut when florets are 1/2 open; beware of spines on stems. Short-lived.