Popular Soil Fertility and Soil Testing Threads

A place to discuss soil fertility and soil amendments
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Ware
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Popular Soil Fertility and Soil Testing Threads

Post by Ware » Wed May 23, 2018 8:46 pm

Selecting a Soil Test Laboratory
Ridgerunner's Soil Test Thread
Soil Texture Chart
Comprehensive List of Fertilizer Sources/NPK Content
Empower your turfgrass with the power of hydrogen
Ferrous Ammonium Sulfate | Liquid Iron for Lawns
How to interpret a Logan Labs Soil Report
Soil Surfactants/Wetting agents?
Nutrient Availability Chart According to pH

Soil Fertilization
PSU Turfgrass Fertilization - This is a great publication with information around soil testing and fertilization.


Soil Test General Guidelines
Try to be consistent on what time of the year the samples are taken to avoid seasonal variability. Avoid sampling soon after some soil amendment was done (after lime). I prefer in the spring right after green up.

Take soil samples from 0 to 4in depth from multiple spots (+10) in the yard ( Sampling techniques). Many of us had success with these labs:

- Waypoint Analytical in TN Packages S3M ($16.50) or SW1 ($26.50) if your suspect high pH (do you have hardwater?)
- Midwest Labs Tests Packages S1A and S3
- A&L Great Lakes Packages Complete under Home & garden ($30)
- There are many other options (local ag county, university) , but look for one that participates in the NATP program

SoilSavvy is one I (g-man) don't personally like since they don't report their test methods or any rational for the optimal range. Others do like it, but I wont be of much help with the report. Therefore, just follow their recommendations.



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Rather than clutter the top of each subforum with a bunch of stickies, we are going to try this approach - a single sticky thread at the top of each subforum with links to some of the most popular/relevant threads to that subforum. This will allow users to quickly access those threads that live within this subforum, and also threads that may live in another subforum.

I grabbed a few to get this party started, but feel free to nominate a thread to be included in this sticky. The mods will help me stay caught up on adding/organizing them. :thumbup:
Last edited by g-man on Wed Jan 02, 2019 7:52 pm, edited 3 times in total.

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Colonel K0rn
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Re: Popular Soil Fertility Threads

Post by Colonel K0rn » Wed May 23, 2018 8:48 pm

Please add Ridgerunner's Soil Test Thread. Great read.
I tend to edit because I forgot to put something in my post.
CK's 2017 Reno thread
CK's 2018 Lawn Journal

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