Effect
No effect on produce quality
No effect on other
Vitanica RZ treated common primrose, cv. Cabaret white, had no difference in plant diameter, no difference in plant height, a no significant increae in fresh weight, a no significant increase in plant quality score and a no significant decrease in root development score compared to the untreated control grown in the same growing conditions.
Trial details
indoor, greenhouse, grown in pots in substrate for bedding plants, optimal growing conditions
Belgium
Crop
Common primrose, Primula acaulis
Trial application
Method
Soil drench
Timing
First application 2 days after transplantation, followed by 3 treatments every week
Rate
0.8 mL/L
2024
Annual trial report Viaverda
Crop group
