Q.Pineapple Crookneck Zinc Ratio?
Hiya so I recently found out what’s wrong with my pineapple plant due to your website, it matches all the details of crookneck. Now your treatment solution is using 1% Zinc Sulfate? So can I buy an average Zinc Sulfate solution off amazon and use that? How much do I use, 1 drop? I don’t know what the 1% means either? I’m sorry I’m clueless! Thank you!

Certified GKH Gardening Expert
If you buy the solution already mixed just follow the directions on the bottle. You can also buy foliar sprays of micronutrients that include zinc, manganese and sometimes iron, which can be used. Follow application instructions.