diff --git a/Core/symbols.asm b/Core/symbols.asm
index b8a9aa5..5859158 100644
--- a/Core/symbols.asm
+++ b/Core/symbols.asm
@@ -124,8 +124,19 @@ TingleId   = $7EF397
 ;   d - Dragon Ship
 Scrolls    = $7EF398
 
+; Keep track of the previous scroll
+; For re-reading old hints.
 PrevScroll = $7EF39A
 
+; ..ts fwpb
+;   b - bean planted
+;   w - plant watered
+;   p - pollinated by bee
+;   f - first day
+;   s - second day
+;   t - third day
+MagicBeanProg = $7EF39B
+
 ; .dgi zktm
 ;   m - Mushroom Grotto
 ;   t - Tail Palace