Fish Hydrolysate
Since biblical times and likely before (someone taught them) the benefits of fish has been known. The raw fish and fish waste has been used as fertilizer. Fish has been laid in the row and used (chopped or ground) to make a nutrient tea. The raw fish was used because it retains all of the natural nutrients.
The hydrolysate process retains the natural nutrients and does not have the strong smell. Unlike the emulsions that are boiled or cooked. This changes the molecular structure, and like anything cooked or boiled many of the natural nutrients are lost or altered. Cooking seems to bring out the strong fish smell, mainly from the oils. Many chemical fertilizers are salt based and tend to gas/leach from the soil, contaminating ground and surface waters.
With continued use, you should notice intense green-up in foliage and significant root development. As with most of our products enhanced with kelp, you should find enhanced microbial activity, leading to deeper root systems thus leading to better aeration, more drought resistance, better overall plant health. Less disease and insect infestations are additional side benefits.
For what it's worth …. That's my opinion.
Harold