Different vegetable types prefer a particular soil pH if they are to grow well, though many will grow at a lower or higher pH.
With some crops pH is critical if they are to succeed, and with others the correct pH helps them to avoid certain diseases.
pH 5.0 - 6.0
pH 5.5 - 7.0
pH 6.5 - 7.0
will grow at most pHs but lower pH avoids common scab
pH is critical for good growth and avoiding club root
pH critical for good growth
See also for liming requirements
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