Superior Performance. Designed by nature. Backed by results.
Since 1910 our family has produced organic fertilizers. Now, they’re available to everyone.
Give your plants the nutrients they need with High Island Fertilizers
Thanks #HighIsland for the quick delivery! I needed a project to do, that didn't involve baking, while I finish out my quarantine.
Love it! Thank you! Looking forward to starting my [Vegetable Garden Gardening Pack] when we warm up a bit here in Michigan.
High Island’s All Purpose Organic Fertilizer provided significant increases in size of our gourmet garlic and potatoes, far beyond our expectations. We would highly recommend High Island products for other growers.
Thank you so very much for the [fertilizer] and delivery--fabulous customer service. We can't wait to get it on the fields