Plants may exhibit (ph sensitivity).Logical formLearned from2 sentences. Ph can be an issue.Logical formLearned from2 sentences. A profile may be obtained with phs.Logical formLearned from2 sentences. A ph of a soil may increase.Logical formLearned from2 sentences. A (target ph) may be reached.Logical formLearned from2 sentences. A (ph sensitivity) can be high.Logical formLearned from2 sentences. Phs may be reported for feeds.Logical formLearned from2 sentences. Ph may be maintained at levels.Logical formLearned from2 sentences. (Soil ph) can be a measure of (soil acidity).Logical formLearned from2 sentences. A ph can be for lawns.Logical formLearned from2 sentences. Phs may make a recommendation.Logical formLearned from2 sentences. Titrations can be for ph.Logical formLearned from2 sentences. A ph may pertain-to a layer.Logical formLearned from2 sentences. Concentration may be changed without affecting phs.Logical formLearned from2 sentences. A solution may undergo a (concentration and ph).Logical formLearned from2 sentences.