Nutrients

Hydrokingdom.com has the largest selection of specialty plant growing nutrients & liquid fertilizer for indoor plants & outdoor plants alike. Whether you’re growing hydroponically or in soil containers, as a hobbyist or commercially, we have a complete nutrition line for your crop.

Each macro and micro nutrient is important for optimal plant growth and necessary to maximize yield! We have nutrient packages that provide a complete and balanced nutrition plan during the entire growth cycle as well as specialty micro nutrient plant fertilizers that can help you boost your plants health. Whether you need a rooting compound for cloning and seed propagation, cal-mag supplement, bat guano or bloom booster – Hydrokingdom.com has you covered. Check out our extensive line of organic nutrients too!

Cloning & Seed Starting

Nutrients & Supplements

Pest & Disease Control

Best Selling Nutrient Packages

Our most popular complete plant nutrient packages. Shop All Nutrient Packages

Featured Nutrient Brands