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Free shipping over $50No proprietary blends · fully disclosed labelsThird-party tested · GMP certified facility

Customer Reviews

4.5 out of 5 · 14 reviews

Reviews are a representative sample of real customer reviews aggregated from public data and matched to this product; written reviews are representative samples, not verified individual purchases.

4.5

out of 5

I bought this because it was recommended to help the pecan trees in my yard produce ...

I bought this because it was recommended to help the pecan trees in my yard produce edible nuts but I can tell absolutely no difference this season after using it in the Spring

Leon L.·September 6, 2014·1 found this helpful

Reed avocado tree blooms!

We have a 10-year old Reed avocado tree (the best!) that would not flower. Application of zinc sulfate solution to the tree line and surrounding ground - as per bag instructions - kicked it into high gear. Nice.

Priya L.·March 4, 2021

great price, easy to use

arrived in double-quick time

Tyler F.·January 15, 2020

Easy to mix and apply for this small home gardener, fertilizing leaves on northern pecan.

Works. Customer service seemed fine, when I had a question.

Leon R.·July 26, 2018

Perfect for my pecan trees

Great for the small number of pecan trees that I have.

Emily P.·May 5, 2016

Been taking this for about six weeks.

Been taking this for about six weeks. Energy is more consistent and I feel less sluggish in the afternoons. Happy with the purchase.

Patrick J.·November 18, 2022·8 found this helpful

Showing 6 of 12 reviews