diff --git a/TestComponents/TestSets/WS2/FertiliserData.csv b/TestComponents/TestSets/WS2/FertiliserData.csv
index 05989b9..3e7ed20 100644
--- a/TestComponents/TestSets/WS2/FertiliserData.csv
+++ b/TestComponents/TestSets/WS2/FertiliserData.csv
@@ -22,6 +22,10 @@ Site,Date,FertiliserN
 3-3Oni-A,19/09/2022,30
 3-3Oni-A,22/10/2022,42
 3-3Oni-A,24/11/2022,30
+3-4Oni-B,29/07/2023,26.4
+3-4Oni-B,1/09/2023,54
+3-4Oni-B,6/10/2023,30
+3-4Oni-B,9/11/2023,36
 4-1Pot-A,1/10/2020,144
 4-1Pot-A,18/11/2020,63.364
 4-1Pot-A,24/12/2020,78