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WELO Soil Management Report

WELO Soil Management Report

The WELO soil management report is essential for landscapes seeking to comply with California's MWELO guidelines (Assembly Bill 1881). Our report comes with amendment recommendations (optionally plant-specific) and annual maintenance tips to promote sustainable and healthy landscapes.

Regular price $185.00
Regular price Sale price $185.00
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For custom quotes, please contact us at info@alluvialsoillab.com
Suitability Lists

Report includes:

  1. Graphs, data analysis, and personalized recommendations with organic or conventional amendments.
  2. A 15-minute phone consultation with one of our soil scientists.

More details on soil management report:

  1. Soil texture
  2. Infiltration rate
  3. pH
  4. Total soluble salts
  5. Sodium
  6. Percent organic matter
  7. Macro and micronutrients
  8. Recommendations

By following the recommendations outlined in our soil management report, landscape architects and contractors can ensure that their projects meet regulatory requirements while also promoting sustainable and beautiful landscaping practices. More resources below:

  1. California Landscape Contractors Association (CLCA) MWELO Resources
    • Description: Comprehensive set of resources including the CLCA Water Management Certification Program, MWELO Appendix B Calculator, and worksheets for irrigation scheduling.
    • LinkCLCA MWELO Resources
  2. MWELO Guidebook by the California Department of Water Resources
    • Description: Detailed guidance on MWELO compliance, including pathways for new construction and rehabilitated landscapes, and requirements for landscape design plans.
    • LinkMWELO Guidebook
  3. MWELO Applicant Brochure
    • Description: Outlines benefits of MWELO-compliant landscapes, provides an overview of compliance requirements, including performance and prescriptive pathways.
    • LinkMWELO Applicant Brochure
  4. Local Agency MWELO Guidebook Webinar
    • Description: Resource for local agencies to enforce MWELO standards, includes tips for developing enforcement processes and educating the public.
    • LinkLocal Agency MWELO Guidebook Webinar
  5. ReScape California
    • Description: Offers resources and certification programs aligned with MWELO requirements, focusing on sustainable landscaping practices and native plants.
    • LinkReScape California
Requirement for number of samples: Check with your city for more information. Generally, one sample/report required for every 1 in 7 lots, or one sample/report per 2,500 sq/ft. For more info from the DWR, go to their website.

Sampling instructions

1. Using a clean bucket and a shovel, collect three samples to a depth of 6 inches in random spots in the defined area*. Avoid sampling when soil is very wet.

2. Break up any clods of soil, remove rocks, stones, sticks and plant matter, and thoroughly homogenize soil together in the bucket.

3. Take out 3 cups of soil and place into plastic bag and label with a sample ID (i.e., Stevie's front yard), type of test, and order number (found in order confirmation email).

4. Purchase your test on our website and send sample to Alluvial Soil Lab, 201 E Center St, Ste 112 #3083, Anaheim, CA 92805 using any postal carrier of your choice.

Turnaround time is between 3 and 7 business days. Results will be sent via email.

*To ensure a comprehensive soil assessment in your land, it's recommended to take one composite soil sample for every 1,000 square feet of garden space. This composite sample is created by collecting smaller soil samples from different locations within the 1,000 square feet area, allowing for a representative analysis of the soil's characteristics.

**Always wear gloves, mask, or other necessary PPE while collecting samples from potentially contaminated soils.

Advanced details

Test includes:
Organic Matter, Nitrate, Phosphorus, Potassium, Magnesium, Calcium, pH, Buffer Index, Cation Exchange Capacity, Percent Base Saturation of Cation Elements, Soluble Salts, Sodium, Excess Lime, Sulfur, Zinc, Manganese, Iron, Copper, Boron, Texture, and Infiltration Rate.

Suitability list includes (30) suitable species

View full details
  • Jack Algiere | Stone Barns Center

    Verified Purchase ✓

    Alluvial Soil Lab provided us with comprehensive tests for our organic soil based greenhouse. The results were easy to read and will surely be a great tool for anyone looking to better understand their own soils.

  • Wilson H.

    Verified Purchase ✓

    I recently started a garden at a community plot, and wanted to know what was in my soil, so I could make more targeted amendments. Jake walked me through how to do so, and after sending my samples in... (read more)

  • Noah M.

    Verified Purchase ✓

    As a professional in the field I very much appreciate the timely and detailed report, along with skilled follow up communications. I will certainly use Alluvial Soil Lab's services again.

  • Zakary S.

    Verified Purchase ✓

    Great support and detailed report. Helped advise what options we had to plant trees! Plants are doing incredible! (read more)

  • Peggy C.

    Verified Purchase ✓

    I recently moved to a property with a vineyard, and wanted to know what type of fertilizers to use and how much to apply. So I did a soil test. I was new to soil testing and with Jake's help and instructions, I was able to successfully collect… (read more)

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