NPK Industries 717879 Raw Humic Acid Fertilizers, 2-Ounce, 2 oz, 2 Ounces

Great product for a great price I will definitely recommend it to my fellow gardeners. Fast delivery too! 😄

Adjusted my PH to perfect!

I am sure in soil this would be great, but I wouldn't use again for hydro. This became like a mud on the pump inside of the res tank. Goes on and mixes up all the water every 15 minutes and became clogged up with slug/mud(easy to wash out).I do not feel it's 100% water soluble because of that.I did try another product like this. Their instructions say to mix a % with water first. Then add that into your main water by Oz. This may work here, but I can not say for sure.

turns the hydro black but the plants seem to love it. Bought it to replace another product that was adding too much P to the mix. A little goes a long way.

Used in a kelp foliar mix for my cuttings. Top notch product. !

I love it and so do my plants

A must for dwc.

Works as described.

Works well mixed into water where it disperses very readily when using about 0.5 g/L to produce a rich, black watering solution.Mixes very easily with particulate soil to provide slower steady dispersion.This is a beautiful product, excellently packaged, however way too expensive if remediating a huge area. A wholesale price on large bulk orders would be very tempting.

Non si capiscono le dosi

A television gardening programme recommended something along these lines as a fertilizer for veg and plants. No specific brand was suggested so I tried this one. So far I've used it three times and my garden is looking great. Very little is needed so I think it will last quite a while.

I used for my mango but I think need time and sun I am waiting to summer

Bought to improve the soil structure and mix with fertilisers for my garden (grass). Applied with seaweed fertiliser, who knows if it actually does what it claims, as its effect is "invisible" i.e. working on the soil to provide a better environment for growth and health. Top greenkeepers swear by the stuff, and the science seems solid, so lets see how the lawn fares over the next twelve months.