It really depends on what you are looking for in the soil. There are 140 tests in this on Amazon.
https://www.amazon.com/Testing-Ammonia-Nitrogen-Phosphorus-Potassium/dp/B0BWMG8ZJP/ref=asc_df_B0BWMG8ZJP/?tag=hyprod-20&linkCode=df0&hvadid=661025998793&hvpos=&hvnetw=g&hvrand=9871164999466779667&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9023477&hvtargid=pla-2187331300051&psc=1&mcid=c9303fc6bbda3eb8b115f5362fce313d
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[Hope] [Sickmeier] [Designation]
[Garden Educator]
[Southern Boone Learning Garden]
[Ashland] [MO]
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Original Message:
Sent: 02-29-2024 10:50:58 PM
From: ziva santop
Subject: Soil Testing Kits
I am looking for recommendations on the best and most economical soil testing kits for my students. I have 23 students so would like to get kits that are not too expensive.
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Ziva Santop
School Garden Specialist
LVUSD
Agoura Hills, CA
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