MonoAmmonium Phosphate


Product Documents


Not Available in California

Product Description

Product form:

Dry powder, water soluble

NPK analysis:


Other product highlights:

Product provides phosphorus and nitrogen.

Product designation:

Standard. This means products may contain natural compounds, as well as synthetic compounds popular in conventional agriculture.

Primary function/use:


Well suited for:

Hydroponics, soil and soil-less.

Directions For Use

When and where to use:

During all stages of bloom.


Ensure bag is properly sealed and stored in cool, dry, dark place.

For hydroponics:

Mix ¼ tsp. with one (1) gallon of water.

All items are shipped using USPS Priority Mail, unless otherwise requested and arranged by the customer, prior to order completion.Free Shipping

All orders ship within 48 hours of order confirmation and as always FREE SHIPPING in the USA. After successfully placing an order from you will receive an order confirmation email with the details of your order to the email address provided.

Once your order has shipped you will be emailed specific tracking information.

To check the status of an order please visit our “View Order” page.

Gift Cards are electronically delivered to your email address.

State of Idaho is not an option for shipping any of our products. If you are in the State of Idaho, please contact us direct.

Kelp4less Disclaimer

While Kelp4less has made every effort to ensure accuracy of information on its website and labels, Kelp4less assumes no responsibility or liability for the use and results of any of it’s products.

The purchaser and the end user of Kelp4less products assumes sole responsibility and liability for product use, results and disposal. Kelp4less makes no guarantees either express or implied.

2 reviews for MonoAmmonium Phosphate

  1. Rated 5 out of 5

    Chad (verified owner)

    Having 25% or less of your total nitrogen as ammonium can really help excel growth, and the phosphorus will add weight to yields. Doesn’t mix well with calcium or sulfate so add directly to final solution as powder, concentrate in its own bottle, or keep a separate mix tank for injectors.

  2. Rated 5 out of 5

    John Robinson

    I noticed great results immediately the plans I had flowered with a fertilizer grew bigger than ever this product really works and works and works and works….!!!!!

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