FlowerBegonia
Cocktail Series Begonia
The Cocktail Series Begonia is a hybrid wax begonia that brings reliable, cheerful blooms to shaded garden corners and containers across hardiness zones 3 through 11. These compact plants reach just 8 to 12 inches tall and produce classic, tidy flowers that bloom prolifically over their 100 to 109 day growing season. Native to South American tropics, they thrive in the humid, dappled light that many gardeners struggle to fill, making them a genuine solution for those shadier spots where most annuals sulk.
Photo © True Leaf Market
Growing Conditions
USDA Zone
3-11
Sunlight
Partial Shade
Growth Stats
12 in
Height
TypeUpright
Spacing
10
Plant Profile
Sunlight
Partial Shade
Water
—
Zones
3-11
Size
12in H x ?in W
Growth
—
Care
High
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Highlights
The Cocktail Series grows into naturally dwarfed, mounded plants that need minimal fussing, which explains their enduring popularity among both container gardeners and those working with limited space. These hybrids mature quickly enough to flower by midsummer yet bloom steadily through fall, delivering consistent color without demanding deadheading or special feeding. Their compact stature and tidy habit make them shine in confined urban gardens where every inch counts, and their proven disease resistance to Bacterial Leaf Spot and Powdery Mildew means you spend more time enjoying flowers and less time troubleshooting.
Common Uses
The Cocktail Series Begonia serves primarily as an ornamental flowering plant for shade gardens, mixed containers, and hanging baskets. Its compact mounded form makes it especially valuable for window boxes, patio containers, and urban garden beds where consistent summer-long bloom is desired without intensive maintenance. The flowers themselves are visually striking but not used in culinary or medicinal applications.
Growing Timeline
No timeline data available yet for this variety.
Care Instructions
Start Indoors
Start seeds indoors 6 to 8 weeks before your last spring frost date. Begonia seeds are tiny and require light to germinate, so surface sow them on moist seed-starting mix without covering them with soil. Keep the soil consistently moist and provide bright, indirect light at temperatures around 70 to 75°F. Seedlings typically emerge within 10 to 14 days and can be transplanted into individual cells once they develop their first true leaves.
Transplant Outdoors
Harden off seedlings by gradually exposing them to outdoor conditions over 7 to 10 days before transplanting. Wait until all frost danger has passed and soil temperatures reach at least 60°F. Transplant into the garden or containers, spacing plants 10 inches apart. Begonias are sensitive to cold, so delay planting until nighttime temperatures consistently stay above 50°F in your zone.
Pruning
Cocktail Series Begonias naturally develop a tidy, mounded habit and require minimal pruning. Pinch back the growing tips early in the season if you want a bushier, more densely flowering plant, though this is often unnecessary given their naturally compact form. Deadheading spent flowers is not required, as these hybrids bloom continuously throughout the season without intervention.
Growing Calendar
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Companion Planting
Pests & Diseases
Scientific Classification
Begonia x semperflorens
Growth Habit
Upright
History & Origin
“Begonia x semperflorens, the wax begonia, emerged from the crossing of Begonia semperflorens and Begonia coccinea, blending the resilience and continuous flowering of one parent with the vigor of the other. The Cocktail Series represents modern hybrid breeding aimed at creating compact, floriferous plants suited to contemporary gardening styles, particularly urban and container cultivation where space and light are both limited. These seeds were developed to give home gardeners a reliable, effortless source of summer color in environments where traditional sun-loving annuals fail.”