Hi-Yield (32340) Iron sulfate, 4 lbs

This made a huge difference in my Rhododendron rhubarb plants and azaleas. My Rododendron hasn’t bloomed in three years. I had put that on and I’ve got blossoms this year.

As advertised. Came on time and in good condition. a little hard to dissolve but was effective at killing weeds at a mix of 1C/gallon of water. It will stain surfaces like cement or siding if spray makes contact without rinsing right away. Waiting to see how it effects greening of the grass.

Came right away. ACE hardware said they could order it and get it here in four days (probably plus shipping.) They have it listed as being on their shelves. Maybe they order it from Amazon! There's no need to compliment the product: it's a two-element chemical compound.

Used it last year for my 20 yr old 5’ tall lemon tree where the leaves were going all yellow and dropping for the first time (I’m in CA). The leaves came back this year very green and plentiful again. I use it twice a year. Would recommend.

Good good!

Iron content was great, but the re-closing bag didn't work.

Great product for any handyman.

This is my 2nd time buying this. I use it when my lemon tree and roses get chlorosis. It fixes them after a couple days, the leaves return to their normal color.