Ph up !!!

ok i know vinegar brings ph down but what about ph up ??

Baking soda, sodium hydroxide, etc. Use liquid PH up from a petstore, or the PH up from the hydro shop.

morninggloryseed said:

Baking soda, sodium hydroxide, etc. Use liquid PH up from a petstore, or the PH up from the hydro shop.

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how much baking soda/gal - just a rough estimate - i have pH up and down but would like to go more organic

you could also use lime, as it is pretty basic (alkaline, high PH).


For baking soda, try 1 Tbsp (tablespoon) per 5 Gallons (19 Liters).