kathleenbilly
Well-Known Member
Hello,
I'm going away shortly and wanted to mix up my nutrient solutions and PH it down correctly put them into 5lt platstic bottles so a friend can water my plants when i'm away in (hydro) system
That way i know the mix is good as the person watering would only get it wrong if i left it to them.
My simple question is once i've mix up my solution including the PH down etc can i then put the lid on the bottles?
Or should l leave the lid off the bottle so air can get to it?
Is it not dangerous to put the lid on so it's air tight it will not be a problem would it?
I'm going away shortly and wanted to mix up my nutrient solutions and PH it down correctly put them into 5lt platstic bottles so a friend can water my plants when i'm away in (hydro) system
That way i know the mix is good as the person watering would only get it wrong if i left it to them.
My simple question is once i've mix up my solution including the PH down etc can i then put the lid on the bottles?
Or should l leave the lid off the bottle so air can get to it?
Is it not dangerous to put the lid on so it's air tight it will not be a problem would it?