I guess it would depend if its indoors or out. Outdoors, I would be more inclined for a Tea than I would indoors. I fed my tomatos and peppers this way .. I also had compost & molasses in the mix. Let it aerate {airstones & air pump} for about 24 hrs. The aeration also mixes stuff around. It smelled like straight ammonia. Maybe not a good smell for indoors.... anymore than human urine would smell good for indoors.
This being the Indoor forum... thats likely where the plants are. .. A couple TBSP of the pellets, just like they are... side dressed & lightly mixed into the top layer soil would be a nice time release scheme.
Im about half way into flowering, I did mix some into the soil. I put about a 1 Tbsp in yesterday, shake it every once in awile, stuff keeps floating to the top, its getting much darker, going to stick my ppm meter in and see how strong it is. Thanks for both of your input.