Questions tagged [soil-test]

Tests for various soil characteristics including nutritional and contaminant content.

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22 views

Testing for nitrogen after applying blood meal?

In preparation for refreshing a garden box for a winter season, I tested for nutrients and found it was very low in nitrogen. I added more soil and amendment (for other reasons -- neither has many ...
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1answer
46 views

Soil chemistry problem — too high conductivity

I'm a tree farmer near Edmonton, Alberta. My entire operation is in pots ranging from 100 ml to 40 liters I just got a new load of compost from City of Edmonton. I performed the following test: ...
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2answers
11 views

What should general PH and nutrient levels be for new planting bed after amendments?

I am planting a salad garden with lettuces, kale, spinach, root crops, pole beans, tomatoes, peppers, and cucumbers. So many different PH level requirements and such for different plants are confusing ...
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46 views

Can good soil turn bad?

I bought potting soil well over a year ago, and left it open (inside the plastic bag) in my rooftop. I live in the Caribbean so it would receive strong direct sun every day. The soil was relatively ...
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1answer
31 views

What is my apple orchard soil type?

It's about three month that I have bought this orchard. I have have done Bottle test on my orchard soil. But my test results did not look like what I have seen in internet. So I decided to post my ...
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4answers
756 views

Excess Zinc in garden soil

I had the soil in one of my garden beds tested for a wide spectrum of minerals. This bed was originally filled with bought topsoil and mushroom compost, then it was cultivated with parsnips and ...
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1answer
19 views

What is the average Haney Test composting results for a pile of wood chips?

I've heard a lot about the Haney Test from different soil scientists, and was wondering how the Haney test average results look for wood chips that compost for 6 months-5 years.
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0answers
38 views

How to grow a grafted avocado in bad soil?

I live in St.Croix and want to plant into the ground a grafted avocado tree that is 2'ft (60 cm) high. I live close to the ocean. I see lots of mango trees in the neighborhood, but few if any ...
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0answers
37 views

Testing Soil with rapid-test by luster leaf

For Christmas I got one of those small kits that test the soil using a chemical enclosed in capsules. The one I got does Ph, nitrogen, phosphorus, and potash. And today I gave it a spin, and this is ...
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3answers
107 views

Soil test came back. I need help

The test came back pH a tiny bit to low but the sodium, sulfur, potassium and phosphorus are way to high. Manganese to low. We are square foot gardening. Raised beds. Made. Mel's. Mix with 1/3 ...
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1answer
189 views

I think my moisture meter is giving me a wrong reading in one pot

I think my moisture meter is giving me a wrong reading in one specific pot. The meter reads extremely wet even though if I dig down the soil just feels damp. Any ideas what would cause this? The ...
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2answers
1k views

How to manage soil high in calcium and sulphur?

I did a soil test of my backyard and am unsure how to proceed with the results. My calcium at ~546ppm is way over. No idea how to lower that or if I should even worry about it. Sulphur is high at ~...
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1answer
43 views

Is there a soil sieving and packing procedure to ensure equal moisture distribution?

I would like to know if there's a way to ensure every sample has the same initial conditions when performing soil experiments. The samples are going to be enclosed in containers of 13 cm height and 18 ...
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2answers
1k views

How can I measure the pH of my soil?

I was told to measure the pH of my soil to help identify some of the symptoms on my vegetable plants. Does anyone have recommendations of a device I can purchase to measure soil pH?
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3answers
786 views

How to remedy lead in soil?

I live near an oil refinery (probably about 1 mile away). I have a small back yard with sparse grass. I have some planter beds with bushes. I have a lawn in the front. I'm concerned that I may have ...
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2answers
125 views

How can you analyze if a land has good soil?

I have a feeling that my question is not a good question, but don't know how else to formulate it. I'm an engineer by profession, but I did spend a full season working in an organic farm. I'm ...
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1answer
126 views

How to verify that my organic landscaper isn't using synthetic fertilizers?

A lot of companies offer "organic" programs for lawn and landscape care. I have listened to a lot of cynics say that all of them sneak prohibited chemicals onto the landscape to deliver results (...
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1answer
149 views

Can I measure chemical elements in soil myself?

What sort of equipment would one need to ensure that plant soil contains the right concentration of the 13 mineral nutrients necessary for plant growth? Specifically, can this be measured in real-time ...
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1answer
311 views

What is an accurate method to measure the C:N ratio of Bokashi pickled/composted kitchen waste?

In a container gardening situation without soil to bury Bokashi pickled/composted kitchen waste, it seems viable to add to a tumble composter. What is an accurate method to compute C:N of Bokashi? ...
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2answers
445 views

How do I determine what the soil conditions are where I live?

I am starting to get into gardening since I have a bit of garden space for the first time. When I do research online, I often see recommendations for plant soil quality like "rich, porous, somewhat ...
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1answer
139 views

What soil problem would cause fruit and vegetable to grow very small?

One that is lawn clipping compost with a pH 6.0 where everything grows pretty well. The other garden is 40cm deep of supposedly Rich Organic Garden Soil but has a pH of 7.0. The only things that grow ...
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2answers
92 views

Is there an accurate way to test a mixture of multiple soils?

Last night I started putting together a mixture of soil for blueberry plants. This mixture includes: top-soil garden soil organic mushroom compost sphagnum moss (I also have pine ...
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2answers
635 views

Is testing the pH of soil with cabbage juice accurate?

I was looking into testing the soil in my yard so I knew how much I needed to prepare it for blueberry plants. I came across a method I hadn't heard of before, that I thought was interesting. It ...
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2answers
187 views

Should I do a soil test before or after amending soil?

I want to plant blackberries, raspberries, and a vegetable garden in the heavy clay soil in my backyard. So, I plan to heavily amend it by spreading 3" expanded shale and 6" of compost and working ...
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2answers
83 views

Portable soil and compost testing kit

I am growing vegetables. I need soil and compost testing kits for soil Ph, soil EC and compost nutrients test. Can anyone suggest which instruments will be good and have a reasonable price?
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6answers
438 views

What are the best tools for testing soil?

I have a large pile of ashes from burning leaves, wood, limbs, pine straw etc, and I've read that ash can be helpful to plants if my soil pH is not over 7.5. How would you recommend that I test my ...
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1answer
654 views

How do you figure out if you have Rhizobia bacteria in your soil?

I have prepared a leaf-rich garden patch (see here). To promote decomposition of the leaves I have planted a lot of beans and peas to promote nitrogen fixation in the soil. However, I don't know if ...
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3answers
255 views

Is it possible to do my own extensive soil/organic matter testing?

I've read the posts on soil testing, and I realize it's cheap and widely available through local universities, etc. Question: Is it possible to do my own soil testing? Are there some compounds that ...
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1answer
150 views

Where should I get my garden soil tested?

This spring, I plan on growing vegetables on land that is new to me. How do I find a lab to test my soil? Will some labs give me information that others might not? Also, how much can I expect to pay ...
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1answer
700 views

What type of tester works best for measuring soil pH? [duplicate]

I want to measure the pH of soil in my potted plants (especially for the dwarf citrus trees that I just bought). I've seen many different options: expensive laboratory-grade meters, cheap digital ...
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1answer
5k views

How can I correct a nutrient excess in soil?

The soil sample I took last fall from my vegetable garden came back from the lab with this result: Optimum Range Calcium, Mehlich 3 (Ca) 2063 (...
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4answers
4k views

Why is it a problem to use manure as a fertilizing amendment over the long term?

I had my soil tested last fall. As part of the submission I checked the box that said I use manure as a soil amendment / fertilizer. In the results from the lab, they included a note that said that ...