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Pelargonium – Americana® Rosa Mega Splash

Garden Height
14 - 16
14 - 16
14 - 16
Container Role
Flower Size
Flower Colors
Light Level
Part Sun to Sun
Proven Selections

Continuous Re-Bloom

Heat Tolerant

Long Blooming

Maintenance Notes

Performs best in full sun, in fertile, well-drained soils. Average moisture. Drought tolerant, once established. Deadhead regularly.

Uses Notes

Use in containers and landscapes.

Maintenance Category Moderate

Water Category Average

Bloom Time

Flower Form Border Plant, Container, Landscape

pH C - pH 6.0 - 6.5

EC (2:1 Extraction Method) 1 - 1.5

Fertilization 200 - 250

Light Requirements High

Water Requirements Moderate to Moist

Rooting Out Temperature 65 - 72° Fahrenheit

Growing On Temperature 65 - 72° Fahrenheit

Holding Temperature 50 - 60° Fahrenheit

Planting and Timing Information

Spring through Summer Finish. 4 to 8 inch pots 1 ppp, 10 inch and larger 3 ppp.

Finishing Times [weeks]
4-5" and Quart Pot : 6-8
6" and Gallon Pot : 8-9
7-9" Pot : 10-12
10-12" and Two Gallon Pot : 10-12

Pinching and Growth Regulators

Pinching should not be necessary. Apply Cycocel at 750 to 1,000 ppm as needed.

Pest and Disease Management

General pest and disease practices as listed in notes.

Grower Tips

-1 to 2 applications of 350 ppm of Florel is the standard rate for Geraniums. First application should be applied 10 to 14 days after transplant and then repeated in 5 to 8 days, if desired. Florel applications should be stopped 6 to 7 weeks before desired sell date. -Geraniums are sensitive to Iron and Magnesium toxicity, soil pH maintained above 6.0 will limit problems. -Geraniums are best grown with moderate moisture, do not keep too damp.