Why is sand good for growing plants?
Andrew PelEnlightened
Why is sand good for growing plants?
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Why is sand good for growing plants?
John Wick
Sand affects soil by making it lighter, it adds alkaline, provides good drainage, and when there is good drainage, it washes away the nutrients. It is also important to note that sand does not add nutrients to soil; it is a pure inorganic matter, called silica
aron
In general, sand is added to a potting mix simply because it is a cheap filler. Sand was used instead of more expensive components like peat moss or pine bark. If you live someplace with very high winds, a little sand can help hold plants in place, but in general it is not needed.
andrew
Soil serves as a life-giving reservoir for plants, providing both moisture and nutrients vital for plant growth. Because they cannot store water, sandy soils cannot provide the consistent moisture most plants need for healthy growth. Second, sandy soils cannot store nutrients and have few nutrients of their own