bottom leaves browning at the tips an a few brown dry spots on the fan leaves ??

my 2 plants are 5 days into flower and these spots have been around for about a week. any idea wot it could be? too much nuts? too little nuts? i feed every other day one litlre of water each with 5 ml bloom and 3ml top max. thanks for any advice

Well it could be quite a few different things man it really helps to post a picture of the plant in question, otherwise you're probably going to have to give a lot more details then what you have stated to get your answer.

Show me some pics bro.