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Joined 1 year ago
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Cake day: August 23rd, 2023

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  • I think that is part of the point. This helps to buffer against poor rainfall as it builds up a resovior under the ground. One of the pictures shows how it grows over 3 years, that means it would also shrink slowly over the years.

    This will give plants a chance to survive in times of limited rain.

    Now, large-scale total rainfall changes are different as they are longer term trends, but this does help with inconsistency.