Some marshes that have been drained for building construction will retain much of the salt. Using Gypsum to Correct Soil Salinity Problems. Amending Clay Soils Many lawns struggle with clay soils. They become rock hard in summer, are easily compacted and have poor drainage.
Get priceOrganic & plant growth without digging in heavy amendments. Improve Clay Soil Effectively with ClayMend. A popular soil amendment, gypsum is a sulfate mineral that can help breaks clay apart. The effect will last only for a few months.
Get priceBuilding more productive soil naturally. Agricultural gypsum works as a soil amendment, conditioner and fertilizer to improve the soil. Is gypsum a costeffective solution for your calcium and sulfur needs? Check soil tests and consult your agronomist. Soluble Calcium flocculates swelling clay soils allowing air & water movement
Get priceBroadcasting fine grade gypsum at a rate as low as 2.5 t/ha usually prevents clay dispersion in the short term in marginally sodic to sodic clay soils, assuming a water appliion rate of up to 10 mm/h (equivalent to moderately intense rain). Higher appliion rates are needed to prevent clay dispersion under the following circumstances:
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