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Modified soil.
Māori gardeners sometimes added sand and gravel to soil to improve its drainage, making the soil ideal for kūmara. The modified soil is known as a plaggen soil.
Rights: Bruce McFadgen
Published:30 July 2013Size: 46.96 KBMāori gardeners sometimes added sand and gravel to soil to improve its drainage, making the soil ideal for kūmara. The modified soil is known as a plaggen soil.
