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SoilKey Organic Fertilizer (4-2-3) supplies a complete variety of nutrients and minerals to increase the natural biological activity in soil, unlocking nutrients for plant vitality and growth. Available in a 3.5 lb or 16 lb box.

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Overview

SoilKey organic fertilizer blend increases the biological activity in soil, compost and vermicompost. It enhances the natural biological process by supplying a more complete variety of nutrients and minerals feeding microbes in the soil, allowing the microbes to unlock the nutrients vital to increased plant vitality.

SoilKey is formulated using the finest organic and mineral inputs to ensure a complex mix of nutrients. It is an alternative to synthetic fertilizers and contains no synthetic chemicals. SoilKey is derived from Alfalfa Meal, Bat Guano, Glacial Rock Dust, Potassium Sulfate, Greensand, Kelp Meal, Gypsum and Rock Phosphate.

Features & Benefits:

  • Organic soil amendment and fertilizer blend (4-2-3)
  • Excellent source of nutrients and minerals
  • Increases natural biological activity in soil and compost
  • Enhances root fertility
  • Certified for use in organic food production
  • Alternative to synthetic fertilizers
  • Available in 3.5 lb. bag or 16 lb. box
  • Made in the USA

Suggested Application Rates:

For soil mixes before planting in containers, hanging baskets and planter boxes: Thoroughly mix 2 to 4 tbsp per gallon of soil or growing medium.

For containers and raised beds that have already been planted: Apply 1 to 2 tbsp per 1 gallon soil. Apply once a month. Gently dig in the soil surface.

Garden and landscape applications: Apply 5 lbs SoilKey per 100 square feet once a month. Gently dig into the soil surface.

Composting: Mix into your compost as a microbial enhancer. Increases nutrients in finished compost.

We've Got People Talking

3.8
Rated 3.8 out of 5 stars
Based on 4 reviews
75%would recommend this product
4 reviews
  • AA
    Arpad A.
    Flag of United States
    Verified Buyer
    Reviewing
    SoilKey Organic Fertilizer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Second year buying this product,

    Second year buying this product, very good product with results.

  • DP
    Darlene P.
    Flag of United States
    Reviewing
    SoilKey Organic Fertilizer
    I do not recommend this product
    Rated 1 out of 5 stars
    2 years ago
    Never received

    Delivered to a PO Box in CA. I’m at a street address in Ky 😕

    E Profile picture for eartheasy.com
    eartheasy.com
    2 years ago

    Thank you so much for letting us know, Darlene. Our sincere apologies for the trouble. We've sent you a replacement order to your KY address. Let us know if we can help with anything else.

  • LT
    Lorrie T.
    Flag of United States
    Verified Buyer
    Reviewing
    SoilKey Organic Fertilizer
    I recommend this product
    Rated 5 out of 5 stars
    5 years ago
    Best fertilizer ever!

    This stuff is perfect! Plants grow vibrant and healthy!

  • GD
    Gloria D.
    Reviewing
    SoilKey Organic Fertilizer
    I recommend this product
    Rated 4 out of 5 stars
    11 years ago
    good product but of

    course the minerals made it extremely dusty