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

Fantastic quality easy to use good value effective redution of clay

Great product very good thanks

Good delivery time, great that this can be delivered as had no idea how else to source locally . Using to mix with my clay soil as advised it will help with water clogging. If using of this it’s meant to be a game changer, stop using sand or gravel, they make it worse!

Wow! This is a miracle worker. Didn't think anything would break up or heavy sticky soil but this worked its magic and now we have soft crumbly soil in the garden. We mixed in a lot of rotten bark and some compost as well, but this stuff did all the hard work. Highly recommend if you've got sticky clay soil!

I bought it to break a heavy gley soil and it works very well

Arrived on time hopefully it breaks up heavy soil .. applied and now we wait

This is fine powdered agricultural gypsum which I am using to enrich soil and break down clay based ground in my garden. Doing the job great. Mixed some with water and sprayed over tough soil which I am then turning over and breaking up. Also will enrich soil and fertilise. Also mixing it with sieved soil with some compost in order to make the soil more “usable” and less claggy. So far I can say that this is doing a fantastic job. The huge bag is more than enough for my small 35sq m garden and I bought it specifically to clear some clay style soil and make it more fertile and less clumpy for my flower beds and ground ready for lawn. I can already see a difference in the soil having used it over the bank holiday weekend to treat my soil. Don’t know why I never tried this stuff before!

Visible difference to the clay if left on the surface. So it should be doing the job lower down.