| ''(Optional)'' The probability each day that the tree will produce a seed that will drop when the tree is shaken, as a value from 0 (never) to 1 (always). Default 0.05 (5% chance). | | ''(Optional)'' The probability each day that the tree will produce a seed that will drop when the tree is shaken, as a value from 0 (never) to 1 (always). Default 0.05 (5% chance). |