I recently had an issue with a nute deficiency followed by nute burn and seeing as I don't know the content of the tap water I was using, I bought some deionized water, used that for a couple of days while it recovered, then went to bottled water with minerals in it. gonna keep some around in the future for these situations
im in england and tesco doesn't do distilled water so the i had to get deionized from the car section. it's just water, with no minerals/nutrients so use when you have overfed and need to cleanse the plants
im in england and tesco doesn't do distilled water so the i had to get deionized from the car section. it's just water, with no minerals/nutrients so use when you have overfed and need to cleanse the plants