hemptation420
Member
How long would a batch of nutrient enriched water last. Example i mixed up 10L or water and the Required A + B nutrient Then only used 8L feeding the plants. Could i save the 2L of water or is it best to just pour it out?
I mix 2 gal at a time, feed, drain and reuse the nutes after adjusting the ph and it usually last for 2 to 3 feedings, sometimes more, I then dump it with the idea that the plants have used up a given amt of certain nutes. example say my plants used up all the N, if I keep using it they will starve for the lack of N. hope this makes sense. if stored I would imagine it would last a long time ( I think ), but I'm no expert.