ah im back and this time with a PH reading
i poured water from the tap into a cup and inserted my PH meter and it reads 7.9 so i guess thats a little too high. on one of my growing vids it says you can use vinegar to lower the PH or baking powder to higher it but i'd like a second opinion on using any of these? ive not measured the PH coming out of the pots yet because i am due to water them tomorrow.
also im not 100% sure how to use these digital meters lol i got no instructions with it its a red meter with a black cap but has no brand name on it at all. when i remove the cap i see a LED so i am not sure if i am supposed to submerge it into water ot to keep it just above the water but i took the reading by submerging it. im not 100% sure what is the best PH to achieve anyway so tips would be great. thanks again