Strobilanthes Persian Shield

Very vigorous with excellent heat tolerance. Works well in mixed containers, baskets and window boxes.

Culture Guide

Height: 18-24" (46-61cm)

Spread: 24" (61cm)

Exposure: Partial Sun, Sun

Tray Sizes (cells/tray): 50, 72, 84, 105

Rooting Hormone: No

Average Days with Mist: 7-12

Pinch: Optional

Average Propagation Time (weeks): 4-5

Comments: Pinch 18-21 days after sticking to improve branching. Allow root system to develop sufficiently before transplanting.

Soil pH: 5.8-6.2

Light Levels (fc): 3,000-6,000

Temperature Day: 74-79°F (23-26°C)

Temperature Night: 59-64°F (15-18°C)

Fertilization (ppm N): 175-225

No. of Pinches: 1-3

Plant Growth Regulators (S=spray / (D=Drench: Generally not needed.

Pests: Whitefly

Diseases: Root rot

Comments: Moderate light levels produce more colorful foliage. Pinch early to shape. Feed regularly to maintain growth.

4- to 5-inch (10- to 13-cm) Pots, Quarts:

6-inch (15-cm) Pots, Gallons: 1-2 ppp, 8-10 weeks

10- to 12-inch (25- to 30-cm) Tubs or Baskets: 3-5 ppp, 10-13 weeks