update api.txt

2017-01-18 16:12:33 +00:00 · 2017-01-18 16:12:33 +00:00 · 3e415942aa
commit 3e415942aa
parent 9173f39344
1 changed files with 3 additions and 0 deletions
--- a/api.txt
+++ b/api.txt
@ -65,6 +65,9 @@ bonemeal items and have the same effect.
  {pos} is the location to apply growing
  {strength} is how strong to grow [low of 1 to high of 4]

+Note: Higher strength items require lower light levels, and a strength of 4
+needs no light at all.
+

 Final Words
 ===========