Verbena

Overview
Plants

pH:

A,B (5.5 - 6.2)

EC (2:1 Extraction Method):

B (0.6 - 0.9)

Fertilization:

Medium (150 - 200 ppm)

Light Requirements:

High

Water Categories:

Moderate to Moist

Rooting Out Temperature:

A,B (65 - 72º Fahrenheit)

Growing On Temperature:

A,B (60 - 70º Fahrenheit)

Holding Temperature:

A,B (40 - 50º Fahrenheit)

Planting and Timing Information:

Early Spring through Fall Finish. Standard PPP.

Finishing Times:

4-5" and Quart Pot : 4-6

Finishing Times:

6" and Gallon Pot : 5-7

Finishing Times:

7-9" Pot : 7-9

Finishing Times:

10-12" and Two Gallon Pot : 10-12

Pinching and Growth Regulators:

One pinch at liner planting. Trim back as needed. Sumagic at 5-10 ppm may be used to control growth. Growth can be controlled using lower temperatures.

Pest and Disease Management:

General pest and disease practices as listed in notes. Powdery Mildew can be a problem for verbena. Proper air circulation, humidity control and water management will aid in control and prevention. A routine preventative spray program is encouraged. Preventative mildew sprays should be used regularly.

Spring Outdoor Finish:

Second to move outside