diff -r 66e0b4ef9268 -r 30346e5b9e12 www/includes/db_inventory_yeasts.php
--- a/www/includes/db_inventory_yeasts.php	Sun Dec 20 13:40:56 2020 +0100
+++ b/www/includes/db_inventory_yeasts.php	Fri Apr 09 14:45:18 2021 +0200
@@ -43,6 +43,10 @@
 	$sql .= "', pitch_temperature='" . floatval($_POST['pitch_temperature']);
 	($_POST['pofpos'] == 'true') ? $sql .= "', pofpos='1" : $sql .= "', pofpos='0";
 	$sql .= "', zymocide='" . $_POST['zymocide'];
+	$sql .= "', gr_hl_lo='" . $_POST['gr_hl_lo'];
+	$sql .= "', sg_lo='" . floatval($_POST['sg_lo']);
+	$sql .= "', gr_hl_hi='" . $_POST['gr_hl_hi'];
+	$sql .= "', sg_hi='" . floatval($_POST['sg_hi']);
 	$sql .= "', inventory='" . $_POST['inventory'];
 	$sql .= "', cost='" . $_POST['cost'] . "'";
 	if ($_POST['production_date'] == '')
@@ -116,7 +120,11 @@
 			'harvest_time' => $row['harvest_time'],
 			'pitch_temperature' => floatval($row['pitch_temperature']),
 			'pofpos' => $row['pofpos'],
-			'zymocide' => $row['zymocide']
+			'zymocide' => $row['zymocide'],
+			'gr_hl_lo' => $row['gr_hl_lo'],
+			'sg_lo' => floatval($row['sg_lo']),
+			'gr_hl_hi' => $row['gr_hl_hi'],
+			'sg_hi' => floatval($row['sg_hi'])
 		);
 	}
 	header("Content-type: application/json");