that depends on the plant strain and also what you have in your soil mix! It is always advisable to wait until nutrients in soil have been exhausted before fertilizing again, just to avoid over-fertilization. Do you have a grow journal? If not creating one will help you getting questions answered.
There nirvana blue mystic yeah im going to start one as soon I have my grow set up and seeds germed just wanted some info before I got going. my soil is pretty hot it's a blood nd bone mix but it's been flushed twice now letting it dry out a bit before planting . Thanks for the help