Age Old Nutrients Organic Liquid Fertilizers
Age Old Nutrients produces a line of natural and organic liquid fertilizer concentrates for soil, hydroponic, and foliar feeding programs. The Age Old lineup is built around derived-from-nature inputs including fish hydrolysate, seaweed extract, and kelp -- ingredients that provide not only primary macronutrients but also naturally occurring trace elements, amino acids, and plant growth compounds that synthetic formulas do not contain. Age Old products are available in 1 gallon through 55 gallon sizes for operations from home gardens to commercial scale.
Core Product Line
Age Old Grow is a nitrogen-forward formula for the vegetative stage, providing the growth push plants need to build canopy before the flowering transition. Age Old Bloom shifts the NPK ratio toward phosphorus and potassium to support flower and fruit development. Age Old Fish & Seaweed is a broad-spectrum biostimulant combining fish hydrolysate with kelp extract -- used as a standalone nutrient source in organic programs or as a supplement to conventional nutrient lines to add biological diversity and trace elements. Age Old Kelp is a concentrated kelp extract used as a root and foliar application to deliver naturally occurring cytokinins, auxins, and micronutrients. All formulas are liquid concentrates that mix readily into irrigation water or foliar spray solution.
Use in Soil and Hydroponic Programs
Age Old nutrients are compatible with soil, soilless container media, and hydroponic growing systems. In recirculating hydroponic systems, fish-based organic nutrients require attention to solution management -- organic inputs feed microbial populations in the reservoir and can alter EC and pH dynamics differently than synthetic nutrients. For reservoir-based systems, maintain adequate aeration and monitor solution quality closely. Browse all nutrients or explore hydroponic nutrients. Fast shipping.
Age Old Nutrients FAQ
What is the Age Old Nutrients product line?
Age Old Nutrients produces natural and organic liquid fertilizer concentrates including Age Old Grow (vegetative stage, higher nitrogen), Age Old Bloom (flowering and fruiting stage, higher phosphorus and potassium), Age Old Fish & Seaweed (broad-spectrum organic biostimulant combining fish hydrolysate and kelp extract), and Age Old Kelp (concentrated kelp extract for root and foliar application). All are liquid concentrates available in sizes from 1 gallon to 55 gallon. They can be used as standalone nutrient programs or as supplements to conventional feeding regimens.
Can Age Old nutrients be used in hydroponic systems?
Yes, with attention to solution management. Age Old organic formulas are compatible with hydroponic growing, but fish hydrolysate-based products feed microbial populations that can develop in reservoirs over time -- especially in warm, still solution environments. Maintain adequate dissolved oxygen (use air stones), replace reservoir solution regularly, and monitor EC and pH more frequently than with synthetic nutrients. Many growers use Age Old Fish & Seaweed and Kelp as supplements to primary synthetic programs in hydroponic systems rather than as the sole nutrient source. In soil and coco drip systems, organic inputs are simpler to manage.
What is the difference between Age Old Fish & Seaweed and Age Old Kelp?
Age Old Fish & Seaweed is a combination product providing both fish hydrolysate (a broad amino acid and micronutrient source) and seaweed extract (naturally occurring plant hormones, trace elements, and polysaccharides from kelp). It provides a wider nutritional profile and is used as a primary organic nutrient source or biostimulant supplement. Age Old Kelp is a concentrated pure kelp extract focused on delivering the naturally occurring plant growth compounds -- cytokinins, auxins, and growth hormones -- present in kelp at a higher concentration than the combination product. Use Kelp specifically when targeting root stimulation, transplant recovery, or foliar hormone applications.
