SKU: 25863850799
15-15-15 fertilizer for plants

15-15-15 fertilizer for plants NPK Complex + Micros 2lb Bag – SoulFire Farm

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Ships within 48 hours · Estimated delivery Oct 12 - Oct 17

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Description

15-15-15 fertilizer for plants NPK Complex + Micros 2lb Bag – SoulFire FarmThis NPK fertilizer complex has a balance of nitrogen, phosphorus and potassium that suits specific nutritional needs of your crop throughout its growing season. In addition, the range includes formulations with secondary nutrients (magnesium and sulfur) and micronutrients (boron, iron, manganese, molybdenum, and zinc). This fertilizer is a balanced fertilizer that can be used throughout the life of your plants, from vegetative, to flowering, and

This NPK fertilizer complex has a balance of nitrogen, phosphorus and potassium that suits specific nutritional needs of your crop throughout its growing season. In addition, the range includes formulations with secondary nutrients (magnesium and sulfur) and micronutrients (boron, iron, manganese, molybdenum, and zinc).

This fertilizer is a balanced fertilizer that can be used throughout the life of your plants, from vegetative, to flowering, and fruiting. It can be used on all kinds of plants including vegetables, fruiting and flowing trees and plants, ornamentals, potted plants and more. 

Nutrient Composition:

  • 12% Nitrogen
  • 11% Phosphorous  
  • 18% Potassium
  • 2.7% Magnesium 
  • 8% Sulfur
  • 0.015% Boron
  • 0.2% Iron
  • 0.02% Manganese 
  • 0.02% Zinc

How to Use:

    The dosage will vary widely based on current soil conditions and the size of the plant or area you are fertilizing.

    You should experiment with conservative dosages until you can see how your crops react to the dosage.

    As a starting point you can begin by applying:

    • 10-50g/m² for Ornamentals, vegetables and flowering plants
    • 20–70g/m² for fruit trees (depending on the size)

    Apply preferably before a rain, spread around the base of your plant or tree, avoid applying too close to the stalk. There is no need to incorporate into the soil, it can be applied over the surface, these granules are coated to protect them from volatilizing until in contact with water.   

    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
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    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 25863850799

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    April
    Whiting, US
    ★★★★★ 3
    Cheap body glitter if that is what you are looking for
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    Reviewed in the United States on March 17, 2026
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    Terry Kauffman
    Belleville, US
    ★★★★★ 5
    Great Product
    Size: 48" One Size Fits Most, Color: Black
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    Reviewed in the United States on April 11, 2026
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    Susie O
    Phoenix, US
    ★★★★★ 5
    Works great for training dogs to walk with you
    Size: Large, Color: Blue
    I am a dog sitter and I like these for walking new dogs that I'm not familiar with. The dogs walk better with this type of leash rather than a harness.
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    Reviewed in the United States on May 16, 2026
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    RD
    Alexandria, US
    ★★★★★ 4
    good product
    Size: 48" One Size Fits Most, Color: Aqua/Purple
    good lead and does a good job for limiting pulling behaviors
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    Reviewed in the United States on May 21, 2026
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    Syd Jeffers
    Draper, US
    ★★★★★ 5
    Recommend for my pit mix.
    Size: Large, Color: Blue, Size: Large, Color: Blue
    Wasn't sure how this leash was going to be for my dog. He is a pit/border collie mix and I usually have a harness on him. No worries, he was great! Let's me put it on, responds to corrections and is much easier to handle. Why didn't I buy this earlier? Highly recommend.
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    Reviewed in the United States on April 15, 2026

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