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Kelp As A Fertilizer

Categories: Soils, Fertilizers and Irrigation

Are there ill effects from using sea kelp as a fertilizer for orange

trees?



There is no ill effect. Sea kelp has been dragged from the beaches at

low tide, partly dried and used, for centuries perhaps, as field

fertilizer for all sorts of crops in Europe, and for decades, to some

extent, on the New England coast. The dangerous substance in it would

seem to indicate that that is not present in sufficient quantity to

cause trouble. The great difficulty lies in securing and transporting

the substance, for less than its fertilizing equivalent can be obtained

by purchase of other more concentrated manures.



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