Sunday Soil Test Kit & Analysis

Stop guessing, start growing smarter

Most people treat their lawn without knowing what it actually needs. Sunday's lawn soil test kit measures 15 essential metrics, including macronutrients, micronutrients, pH, organic matter, and how well your soil holds onto nutrients. The test uses the Mehlich III method, the same gold standard analysis used by university labs, so you get results you can trust.

You'll get expert analysis and clear next steps right in your Sunday account, not just raw numbers and a "good luck." Your results feed directly into a custom lawn plan built around what your soil actually needs, so you stop guessing and start giving your lawn exactly the right nutrients at the right time.

Benefits

Know exactly what your soil is missing so you can stop wasting money on products that won't help

Get tailored guidance from our experts, not just a confusing data sheet

Test 15 metrics for a complete picture of your soil health, from pH to organic matter

Use the same lab-grade Mehlich III method trusted by university turf programs

Results connect to a custom lawn plan so every fertilizer application is based on real data

What is in the kit

Custom soil coring tool.

A purpose-built tool that makes collecting clean soil samples quick and easy.

Sample kraft bag with ID sticker.

A labeled bag to keep your sample organized and traceable from yard to lab.

Soil test box with prepaid shipping label.

Everything you need to send your sample to the lab at no extra cost.

How to use your lawn soil test kit

Collect 3 to 6 soil samples.

Use the included coring tool to pull samples from different areas of your front and back yard. More samples give the lab a better picture of your whole lawn.

Mix and bag your samples.

Combine the cores in the kraft bag and seal it with the ID sticker so the lab can match results to your account.

Ship it for free.

Drop the prepaid box in the mail. No trip to a lab, no extra cost.

Check your results.

Within 3 to 4 weeks after the lab receives your sample, your full analysis and custom recommendations will be ready in your account.

What does the Sunday Soil Test Kit measure?

The Sunday Soil Test Kit measures 15 essential metrics, including macronutrients, micronutrients, pH, organic matter and how well your soil holds onto nutrients.

Our partner lab uses the Mehlich III method for accurate results that feed directly into your custom lawn plan.

Is the Sunday Soil Test Kit included with a lawn plan?

Every Sunday lawn plan includes a free Soil Test Kit, so you don't need to buy one separately.

If you're not on a plan yet, you can grab the Sunday Soil Test Kit on its own for $24 to get started.

How do I collect a soil sample if my ground is hard?

The Sunday Soil Test Kit comes with a custom soil coring tool designed to make sample collection easy, even in tough ground.

Collect 3 to 6 samples from different areas of your front and back yard, drop them in the kraft bag with the ID sticker, and ship it using the prepaid label.

What if this is my second soil test kit?

Your second Sunday Soil Test Kit updates your existing account data so we can see how your soil has changed over time.

The new results automatically adjust your subsequent lawn plan shipments to match what your yard needs right now.