Search results for query: *

PS, besides being organic, an added benefit to using citric acid or lemon juice is that it levels out higher than it initially reads. According to Soma, since different nutes have different ph levels for optimum absorption that range from 6.2 to 6.6, using citric acid allows you to drop the ph...

If you're growing in soil and want to grow organic, lemon juice or citric acid powder both work well for adjusting water ph. In my case, we're on a well and my tap water is on the soft side (50 ppm) with a ph in the high 6's. Once I add calmag to up the ppm of dissolved solids to an ideal...