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Sweet William 'Kiwi Mellow Cool' - S1
Sweet William 'Kiwi Mellow Cool' - S1
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Sweet William 'Kiwi Mellow Cool'

Dianthus barbatus
Startling in the garden, Sweet William 'Kiwi Mellow Cool' showcases vibrant grass-green globe flowers that create a striking contrast against purple, blue, and orange summer and fall blooms. A super productive, firmly upright, long-lasting bouquet flower that farmer florists love!
SKU #P8603
$12.95
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Details
Shipped As
Pot: 3.5" h x 2.63" w (9.5 fl oz)
Lifecycle
Annual; tender perennial
Perennial Hardiness Zone
8,
9
Annual Hardiness
Hardy Annual
Mature Size
10-14" h x 8-12" w
Sun
Full sun to partial shade
Soil
Rich, well-drained
Season
Spring to summer
Color
Lime green globe-shaped flowers
Features
Great Cut Flower
Deer Resistant
Heat or Drought Tolerant
Attracts Butterflies
Attracts Bees
WHEN TO SET OUTSIDE
At last frost date in spring.
PLACEMENT & CULTIVATION
A bold annual in containers and borders, sweet william 'Kiwi Mellow Cool' produces armfuls of flowers until late fall. Plant in spring and pinch above six pairs of leaves for the most branching. This variety is noteworthy for its upright strong stems, large flowers, and productivity in the cutting garden. Add a drop or two of bleach to the vase water to help maintain their freshness.
Final Spacing:
8-12"
Water Requirements:
Medium Water Use
Watering Details:
About 1" per week. While somewhat drought tolerant, greater moisture availability will increase blooms.
Soil pH:
Tolerates most soil pH levels, but neutral to alkaline is preferred. If soil is acidic, apply a handful of lime when planting.
Fertilizer:
Apply a low-nitrogen granular, organic fertilizer or 2" of compost in springtime.
Diseases & Pests:
Leaf spots can mar the leaves of Dianthus. Space well apart for good air circulation.
When to Cut for Bouquets:
Harvest when 1/2 of the florets are open.