diff -r 6922856f4288 -r 1b9e887392aa src/database/db_recipe.cpp
--- a/src/database/db_recipe.cpp	Tue Feb 27 17:32:00 2024 +0100
+++ b/src/database/db_recipe.cpp	Mon Mar 04 19:48:59 2024 +0100
@@ -273,6 +273,13 @@
                 y.sg_lo = 1.04;
                 y.gr_hl_hi = 80;
                 y.sg_hi = 1.08;
+		/* Clear Yeast Package data */
+                y.yp_uuid = QString();
+                y.yp_package = QString();
+                y.yp_cells = 0;
+                y.yp_viability = 0.99;
+                y.yp_max = 100;
+                y.yp_size = 0.01;
 		/* Now get what we have got */
 		y.name = obj["y_name"].toString();
 		y.laboratory = obj["y_laboratory"].toString();