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Premium calcium sulfate (gypsum) "landplaster" source for growers in the Southeast U.S.
Main Features
500 Landplasteris a natural gypsum manufactured in variable particle sizes to ensure consistent nutrition from initial pegging through maturity. The smaller particles dissolve readily in the soil and are quickly absorbed by the roots, while the larger pieces supply crops with calcium and sulfur in a time-release fashion that is sustained throughout the growing season.500 Landplaster:White Papers
Sell Sheet (English) | PDF 31.6 KB |
Catalogs & Brochures
System Catalog (English) | PDF 18.5 MB |
Brochure (English) |
Installation & Technical Manuals
Technical Guide (English) |
SDS, Certifications & Reports
SDS (English) | |
SDS (Spanish) | |
Certificates (English) | PDF 1.1 MB |
Our customer support team will get back to you as soon as possible.
What does gypsum do for my soil?
Gypsum will provide calcium and sulfur to your soil and won't buffer the pH of your soil like limestone products. Gypsum can also help open air and moisture channels in the soil, improving soil struture and reducing run-off. Gypsum can also act to counter damage caused to plants by salt.
Have a question?
Let us do the research. We'll get back to you as quickly as we can.
Need help right away?
Call our Technical Support team at 800-874-4968 (Monday-Friday, 7:30 am - 4 pm Central).