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Both Fulvic and Humic acids are extremely important for both soil and hydroponic systems. Both these acids act as the intermediate chelators and collaborate with soil-based nutrients to increase absorption. Apart from that, they also perform several other tasks, which amplify the overall yield quantity.

An additional benefit of these acids is that they also increase the plant's size in height. Do you know the best part? They also enhance the plant's resistance to counteract environmental stress and diseases. But, where does the difference lie between Humic and fulvic acids? Let's find out!

Difference Between Fulvic and Humic Acids

One of the most apparent differences between Fulvic and Humic acids is the difference in molecular size. Molecules of Humic acid are comparatively larger and excellent for soil conditioning as compared to the Fulvic acid ones, which are more biologically active. Fulvic acids are also used to make a foliar spray and are quicker to act. However, you will find that most products are built from a mixture of Fulvic and Humic acid for maximum benefits!

The Bottom Line

By now, you must have a clear understanding of Fulvic and Humic Acids. If you want to know more about these nutrients, then read up our article on Nutrients and pH and make the right decision for your plants! You can also call one of our expert growers at 866-GRO-INDR, and they'll help you make the right choice