time release normally disapates after so long. if you was using bloom nutes, then I'd flush for at least a week or more with water.i didnt flush last yr andthey tasted very good justwonderingif flushing woodmake em taste even better
Flushing in ground isn't the same as in pots. I give them straight water the last week or two. This allows the plant to use the excess nutrients built up in the soil and inside the plant.
then you're good to go!ya the only water they getis whenit rains and its been raining alot