Yeah. At two weeks I start leaching/flusing.
I leached the soil last feeding by soaking them in a tub of fresh water and flushing the water through them, just pour a cup of water over them a bunch of times, really soak the soil. Then I do it again the next feeding and then give them a half strength fertilizer feeding with half the amount of water I would normally give them. This bath tub watering flushes out all the salt, or a lot of it, from the mix I use. I then feed them half nutrients for the next 7 days then pure water for the last 7 days. Those two deep flushed really soaks the soil so you need to watch your watering, don't over water, and for the last 7 days you want to schedule it so you would have normally feed them the day before you harvest them (but don't feed them, you want them drying out).
At least that's how I do it. Others do it different and do it just as well and better.
I also only use organic, never use anything without a carbon atom attached to it. Otherwise your pot will taste like shit and won't be dense, but bushy.
I leached the soil last feeding by soaking them in a tub of fresh water and flushing the water through them, just pour a cup of water over them a bunch of times, really soak the soil. Then I do it again the next feeding and then give them a half strength fertilizer feeding with half the amount of water I would normally give them. This bath tub watering flushes out all the salt, or a lot of it, from the mix I use. I then feed them half nutrients for the next 7 days then pure water for the last 7 days. Those two deep flushed really soaks the soil so you need to watch your watering, don't over water, and for the last 7 days you want to schedule it so you would have normally feed them the day before you harvest them (but don't feed them, you want them drying out).
At least that's how I do it. Others do it different and do it just as well and better.
I also only use organic, never use anything without a carbon atom attached to it. Otherwise your pot will taste like shit and won't be dense, but bushy.