Petunia
pH:
A (5.5 - 5.8)
C (1 - 2)
High (200 - 300 ppm)
High
Moderate to Moist
A (65 - 72º Fahrenheit)
A (55 - 65º Fahrenheit)
A,B (40 - 50º Fahrenheit)
Early Spring through Fall Finish. Standard PPP.
4-5" and Quart Pot : 4-6
6" and Gallon Pot : 5-7
7-9" Pot : 7-9
10-12" and Two Gallon Pot : 8-10
For pots 6" and smaller pinch at transplanting only. For hanging baskets and pots larger than 6" soft pinch at planting and trim around pot just prior to hanging. 10-15 ppm Sumagic or 1-3 ppm Bonzi drench are effective at controlling growth. Apply as needed. Cold temperatures will also effectively control growth.
General pest and disease practices as listed in notes.
Grower Tips:
Do not bring vegetative petunias in too early as they finish quickly. Many common problems can be avoided if proper crop timing and environment are provided.
First to move outside
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