The oldest and largest independent
neem company in the USA

Serving loyal customers since 1992!


All-Natural Neem

Although relatively unknown in the US, neem is a cornerstone of the ancient Ayurvedic healthcare system and is one of the most widely used medicinal herbs in the world.* Americans, however, are more likely to recognize neem as an EPA-registered pesticide that’s non-toxic and has no adverse effect on beneficial insects including bees.

* This statement has not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Our Best Sellers

Daikon Radish — Free Seeds
OUT OF STOCKNeem Samples
Six-Way Neem Capsules
Neem Tree

Neem Tree


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Get a free copy of the 48-page booklet, “Neem: A Hands-On Guide to One of the World’s Most Versatile Herbs,” by subscribing to our newsletter. You’ll also receive updates on our monthly specials, events, and the latest research on neem from around the world.

Our Top Rated Products

Anti-Itch Salve Stick for Dogs
Indian borage (Plectranthus amboinicus)
Bio-Activated Neem Charcoal



Neem in the News

Beyond “Solving Global Problems”

We started growing neem commercially in 1992 on the indirect advice of the federal government. The National Academy of Sciences had just published a book entitled Neem: A Tree for Solving Global Problems(which is still online as a free downloadable PDF). It was the first report published in the U.S. about a tree most of […]

Clinical trial shows “remarkable” results treating diabetes with neem

Treating diabetes with neem has been a hot topic practically since we started growing it in 1992. Frankly, that terrifies us. Anecdotally it works so well that some people end up with dangerously low blood sugar levels. No matter what “Dr. Google” says, do not take neem unless you are testing your blood sugar at […]

Neem as a contraceptive?

The use of neem as a contraceptive for both men and women has been “showing signs of early promise” ever since we started growing neem in 1992, but ongoing research has been somewhat sporadic. A new review article, published in the journal Phytomedicine, looked at the 341 articles published over the last 40 years and […]

Neem Clinically Proven to Reduce Covid Infection Rate

You don’t often see what scientists call the “gold standard” of testing on herbs, but we’re delighted to report that our Indian partner, Nisarga Biotech, has completed a randomized, double-blind, placebo-controlled study that looks at whether neem capsules can prevent at-risk workers from being infected with Covid. Healthcare workers in a teaching hospital near Delhi […]

Our Latest Blog Posts

Neem News Archives

Nearly 1,500 reports from around the world have been published on neem since we started growing this amazing tree in 1992. Over the years, we’ve “translated” many of those reports so they’re easier to read, but they all link back to the original research so you can review the full report. Here’s an overview of […]

End of Summer Sale!

It’s been a wonderful summer for growing neem, but now we’re getting ready for cold weather, trimming back our outside trees and clearing room in the greenhouse with our best-ever special on seedlings. Buy two seedlings — each about 12 inches tall — and we’ll send you four for a limited time. We put fresh […]

News from the Greenhouse & Yarden

The greenhouse has been so busy this year that we haven’t taken much time to write about it except to celebrate the amazing Senegal seedlings. I thought we’d post this update since it also includes information on the free seeds* we love to share. (We also posted the free plant list for Open Greenhouse & […]

October Free Plant List

Oct. 2, 10 a.m. to 2 p.m. 602 Ronele Drive Brandon, FL 33511 Join our friendly garden group for Open Greenhouse and Plant Swap at Neem Tree Farms, held most first Saturdays of the month. This list is what we have — but you never know what other people will bring to swap! (If you […]

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