Test your soil and improve the health of your lawn, garden, or landscape.

Nutrient Analysis Package

Starting at $49.95

Do you agree to our terms and conditions?
Soil analysis kit
Flowers in laboratory glass
Reliable Laboratory Soil Analysis

Samples are processed using the Mehlich-3 lab method, displaying 13 different soil properties with clear, accurate results. Maintain optimal soil health and track your product applications year over year.

Money returning to yourself
Fast Free Shipping Included

Fast free shipping, to get the kit to you, and to mail in your soil sample to the lab, giving you results and soil balancing instructions right from the comfort of your home in about a week.

Planet earth
Responsible Soil Management

Free recommendations tailored specifically to your soil, so you'll know exactly what your soil needs. You achieve balance without overusing fertilizers, saving you money and helping the environment.

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Approachable, Powerful Testing

With materials, lab fees, shipping, recommendations, and great service included in one price, we are consistently rated the easiest and most comprehensive way of having your soil tested.

Laboratory with scientists
No Program Signup Required

We don't sell fertilizers, just the testing. Our recommendations can be taken to any garden center or nursery of your choice. No expensive fertilizer programs or sign-ups required.

What's inside a Nutrient Analysis Kit?

Easy to understand instruction card:

Four step instruction card for sampling soil and sending it to the lab

Compostable soil collection bag:

Soil collection bag

Pre-paid shipping label to our lab:

Soil analysis kit with prepaid shipping label

Simple to Understand Results

Soil analysis graph and chart showing optimal ranges

Advanced In-Depth Recommendations

Multi level grid with plot marks

By asking a few basic questions about your growing area, we include detailed recommendations for which products to put down, when, and how much.

Multi level grid with plot marks
Soil amendment recommendation chart showing instructions
Ready to get started?

Join the tens of thousands already testing with Rx Soil today!

Purchase a soil test kit or contact us with any questions.

Nutrient Analysis Package

Starting at $49.95

Do you agree to our terms and conditions?
Soil analysis kit