Economag is the value option for magnesium supplementation through the grass tetany window. Where a producer needs to put blocks across a lot of paddocks, cost per block starts to matter as much as the specification.
As with any tetany block, it has to be out before the risk arrives — lush winter and spring growth, lactating cows, cold wet weather. Blocks are also self-fed, so intake varies; in a genuinely high-risk mob, magnesium-dusted hay or a drench is used alongside them.
Feeding & Use
Introduce ahead of the tetany risk period. Place where cattle camp or water and provide enough blocks for the mob. Always provide clean, fresh water.
Handling
A 15kg solid block. This is a heavy item; see the shipping note at checkout.
More Olssons cattle blocks
The full analysis is printed on the label.