for Agricultural Amendment, Amend Very Compact Clay Soils, 25 kg Bag

Used on my lawn , where water was pooling has been week and already seen an improvement in drainage and the grass has gone a nice healthier green Wear a mask when using and put down when you know you will have rain soon Don't mix with water , it makes a mess and will just leave lumps on your grass or soil

Good price & speedy delivery

Our garden was quite boggy, you couldn't walk on it for sinking and sliding about, I added loads of rotted manure and 3 tons of sharp sand, left it for about a yr now I'm trying the gypsum. I put the gypsum on our clay soil a few days ago, I think its working, im quite impatient in getting the garden sorted but it all takes time! In some parts its still quite sticky and heavy so will need to buy some more gypsum. We don't sink or slide about and in some parts its quite crumbly so yeh getting there! Its good that it doesn't alter the ph of the soil when you just need something to break the clay up and aid drainage plus it adds some nutrients for plant roots too when eventually we get to be able to plant some plants! 😊

Great value for money great for garden and plants

This is a simple product for a simple job: break up heavy clay without changing the pH. It does the job well, taking minutes to apply. Three months later, my heavy clay looks like a crappy soil instead of one homogeneous clod of damp. I'll mix some manure in next to give it texture and then it'll really help with drainage.

Not sure if it works, I’ve only just put it on the soil! Time will tell.

Our garden is heavy clay soil - we have tried everything to stop it bogging in the winter but we always fail miserably, which requires the grass to either be re turfed or re seeded every single spring - this has gone on for 12 years! Our garden becomes to muddy that we are just unable to use it over the winter months. We have had some very heavy rain recently and since putting half a bag of this gypsum down the grass has stayed green and alive and the clay has not bogged - no water pools! So far i am super pleased - lets see how we fair over the coming winter months! However first impressions are great!

Fantastic stuff for helping to loosen thick, claggy clay soil in your garden. I also use this to generously scatter on my lawn once or twice year. It definitely improves the grass as well as the soil.