Best if you have osmosis water and mix the stale water for 24 hours (after 24 hours the chlorine has evaporated somewhat) to an Ec value of 0.2. Then add Cal / Mag until the Ec is 0.4. This is your source of water
So pour 10-14 days
Hello, there are several ways to flush your plant. But the ideal is to give it only water for 1 to 2 weeks and completely stop all nutrients, then you cut it.