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Rockapulco® Coral Reef Double Impatiens Impatiens walleriana

pH
B (5.8 - 6.2)
B (0.6 - 0.9)
Medium (150 - 200 ppm)
Moderate to Moist
B (65 - 72º Fahrenheit)
B (65 - 75º Fahrenheit)
B (50 - 60º Fahrenheit)

Spring to Summer Finish. Standard Plant Per Pot.

4-5" and Quart Pot : 6-9
6" and Gallon Pot : 7-9

Pinching isn't necessary.

Adequate light and space while avoiding high ammonium and phosphorus fertilizers will help control growth. Do not over water.

Bonzi (3 to 15 ppm) applied as a spray 1 to 2 times can be used to control growth. Mature plants approaching salable size can be drenched with Bonzi (.25 to 3 ppm) to significantly slow growth while allowing plants to continue to flower.

Thrips, aphids, and fungus gnats can be problematic. Botrytis, Pythium and Rhizoctonia can also cause problems.

Grower Tips: 

-Moderate drought stress will control growth and promote flowering. Drought stressed plants are more prone to leaf scorch under high light.
-Leach pots periodically to avoid salt build up.

Do not move outside
Award Year Award Plant Trial
2011 Top Performer Texas A & M - East Texas Bedding Plant Trial
2011 Top Performer Longwood Gardens
2011 Top Performer Ohio State University Extension - Springfield
2011 Top Performer Jardin Daniel A. Seguin
2011 Top Performer University of Wisconsin
2011 Excellent Performer Mississippi State University - Crystal Springs
2011 Excellent Oregon State University
2011 Consumer Chosen Top Performer Ohio State University - Columbus
2011 Best of the Best (multiyear award) Champaign County Illinois Master Gardener Idea Garden
2011 Top Performer Michigan State University
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