Why identical compost inputs yield vastly different vegetable growth results
In short: Charles Dowding shares observations from a decade-long trial comparing dug and no-dig soil preparation. Despite receiving identical amounts of compost, the two beds produce striking differences in plant health and harvest size, challenging common assumptions about soil management.
In the 10th year of a side-by-side comparison, the trial highlights persistent disparities between soil cultivation methods. The investigation focuses on why dug soil consistently underperforms, noting specific issues such as stunted celeriac growth and increased mildew prevalence on cucumber plants.
The findings suggest that the act of digging itself may be detrimental to crop yields, even when nutrient levels remain constant across both test plots. This ongoing study provides a practical look at how soil disturbance influences plant vitality and overall productivity.
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- Summary by Intellect · source: Remarkable differences in growth from same inputs
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