Gypsum Science & Benefits for Lawn & Garden 

Cool experiment Matt. Thanks for sharing 👍🏼

Also nice to include kg/m2 for those outside USA.

Can you do an experiment where sodium is introduced to the soil by sodium hypochlorite from roof washing and how gypsum or lime can protect the plants at drip edges and downspouts from heavy salt exposure?

Excellent Demonstration. Cool!. Wonderful study and experimented on a style. I like it.

Since gypsum moves salts, could you use gypsum to spot treat animal urine/scat spots in your yard?

Hello Matt, First, THANK YOU for taking QUALITY TIME to present science in facts and numbers. I’m glad to visit your channel while struggling to fight my backyard clay soil. Your presentation raise questions and possibly gives idea for future videos. My first question or clarification I need is: a clay may or may NOT have sodium (“sodic”)? Am I understanding this correctly? Or could you please describe are there studies that quantify what percent of clay soil are also high in sodium? My backyard soil is almost perfectly clay soil, and by trial and error finally getting to know about miracle of “gypsum”! However if I understand correctly, if my clay soil is low in sodium, then, gypsum can’t do much to loosen my soil.

i have learn alot from you and from princess backyard channel.

"At reasonable rates" LOL, WUT?

I am sold to gypsum ❤❗ Thank you for the experiment, this helped tremendously, it had been recommended but wasn't sure what it did to the ground, this CLEARED my questions. THANK YOU again ❗️

The color of the water is likely due to the size of the new clumps of soil particles being larger with the very large Ca atom in the middle of each. They arent passing through the filter paper as easily/readily.

But, shall it work on low pH soil?

My plants 🪴 go nuts for drywall!

Thank you for good information 👍

I want to grow cannabis in 50/50 (peat moss / perlite). If I add 0.5tsp of gypsum and about 1TS of lime to 10l pot, is that adequate?

very well done experiment.

Does gypsum lower ph i was wondering if i should put it in my acidic loving plants it has sulfur in it right ?

thank you!

Thanks!

Круто!