Once i apply this to my heavy clay soil will i ever need to keep buying this product ? or is it a buy once fix ?

My veg patch is 4 metres x 4 metres I turned it over and spread 25kg over it and then rotavated the area, three days later I did the same again. The clay soil had definitely improved and was more manageable. Cannot see the need to add more gypsum.

Does this bag of gypsum come in a cardboard box?

No it came in a bag, it’s very heavy

Is the bag plastic or paper please? I'd want to store some for later use

Paper / thin card bag same as plaster. Was delivered in a plastic bag though so I’ve been able to store it without issue

What is the magnesium (Mg) content of this product, if stated?

Sorry the spec sheet doesn't specify the Mg. It is Calcium sulphate dihydrate, 85% minimum gypsum purity, 7 pH and its Chemical Composition is CaSO4.2H2O. Agricultural Gypsum is a CE fertiliser grade gypsum obtained from naturally occurring mineral. It is used in a variety of agricultural applications including as a carrier for horticultural dressings, as a mushroom composting ingredient, as a soil improver and in land reclamation after salt water flooding.

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AGRICULTURAL GYPSUM. 25kg Heavy Soil Improver. Fertilizer Grade Gypsum UK MAINLAND ONLY

Product ID: 65948727

Details

Brand
WARMHAND
Item form
Powder
Item weight
2.5 Kilograms
Manufacturer
British Gypsum
Specific uses for product
Soil

🌱Breaks down heavy soil fast

💧Improves soil moisture retention

⚖️25kg heavy-duty pack

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Description

🌿 Unlock your soil’s full potential with every 25kg bag!

MAXIMIZE CROP POTENTIAL - Enhances ground conditions to support robust plant growth
TRUSTED BRITISH QUALITY - CE certified and manufactured by British Gypsum
BOOST SOIL NUTRIENTS NATURALLY - Fertilizer-grade gypsum enriches your earth
TRANSFORM HEAVY SOIL EFFORTLESSLY - Breaks down compacted soil for healthier roots
VERSATILE AGRICULTURAL POWERHOUSE - Ideal for soil conditioning, mushroom compost, and land reclamation

Agricultural Gypsum is a premium 25kg fertilizer-grade soil improver from British Gypsum, designed to break down heavy soils, enhance nutrient content, and improve ground conditions. Perfect for horticulture, mushroom composting, and land reclamation, this CE-certified product is a must-have for UK mainland growers aiming for healthier, more productive soil.

Specifications

ASIN	B079Q1G28F
Best Sellers Rank	153,048 in Garden ( See Top 100 in Garden ) 378 in Lawn Fertilisers
Brand Name	WARMHAND
Coverage	Heavy
Customer Reviews	4.5 4.5 out of 5 stars (44)
Item Form	Powder
Item Weight	2.5 Kilograms
Manufacturer	British Gypsum
Number of Items	1
Specific Uses For Product	Soil Conditioning
Target Species	plants
UPC	703694266133
Unit Count	25000 gram

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$1252.70

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In stock

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to British Virgin Islands.

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