Mauget Inject-A-Min Iron Zinc, Tree Injector, Fertilizer, Pack of 4 Caps

My only regret is that I did not take before and after pictures. I used this product on a maple tree that had severe chlorosis due to our alkaline soil. The leaves were so pale yellow, like a dull "canary" yellow. It was so unhealthy. Every year I sprayed it with an iron/zinc spray without success. The injection directions were a little hard to follow so I watched the youtube. When I did the injection, it was easy, the tree took it up. Then the best part; with in days, I kid you not, the tree greened up. I week later, it looks green instead of yellow and it continues to darken. This was the correct treatment for what my tree had and it worked amazing.

Worked quickly and pretty well on a 6" pin oak that was in bad shape. Leaves were yellow and dropping and this restored some green and leaves started growing back on many of the bare branches. Didn't restore the full green, so I may need to do additional treatments.

This cleared up the problem with veining chlorosis where other products failed. I'll definitely order more.

Most in the package for what ever reason did not seem to work.