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Nemesia Aromatica™ Royal Blue

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The best-matched nemesias for size and flower timing, with a wide color array. Very free-flowering, well-branched plants are economical and easy to produce. Compact, upright, fragrant plants.

Culture Guide

Culture Guide

General Information

Height: 12-14" (30-36cm)
Spread: 10-12" (25-30cm)
Exposure: Sun

Propagation Guide

Tray Sizes (cells/tray): 50, 72, 84, 105
Rooting Hormone: No
Average Days with Mist: 6-9
Pinch: Yes
Average Propagation Time (weeks): 3-4
Comments: Stick 1 cutting per cell.


Soil pH: 5.8-6.2
Light Levels (fc): 4,000-7,000
Temperature Day: 65-76°F (18-24°C)
Temperature Night: 35-52°F (2-11°C)
Fertilization (ppm N): 175-225
No. of Pinches: 1-2
Plant Growth Regulators (S=spray / (D=Drench: Grow cool and bright to improve habit. Nemesia is responsive to B-Nine(S) 2,500-4,000 ppm, Sumagic(S) 20-30 ppm, and Florel(S) 200-300 ppm.
Pests: Thrips, aphids, leafminers
Diseases: Root rot
Comments: If grown cool and with high light levels, Aromatica will generally require little, if any, PGRs. Avoid water-logged media.

Crop Time (weeks)

4- to 5-inch (10- to 13-cm) Pots, Quarts: 1 ppp, 5-7 weeks
6-inch (15-cm) Pots, Gallons: 2-3 ppp, 7-9 weeks
10- to 12-inch (25- to 30-cm) Tubs or Baskets: 3-4 ppp, 9-11 weeks