Age Old Fish & Seaweed 3-3-2 Liquid Fertilizer, 6 gal

One Feed That Supports Growth, Flowering, and the Soil Underneath It, 6 gal

Running separate feeds for growth, flowering, and soil health can turn a feeding schedule into a juggling act, especially for growers who'd rather spend that time managing the rest of the garden. Age Old Fish & Seaweed 3-3-2 blends ocean fish and seaweed extracts into a single, balanced formula designed to support vigorous plant growth, flowering, and fruiting in one application.

Fish & Seaweed ships in a 6 gallon jug sized for multi-room growers who want one well-rounded feed across a full cycle instead of managing several separate products.

Key Features & Benefits

• Blend of ocean fish and seaweed extracts — supplies a balanced, naturally-derived source of nutrition for growth, flowering, and fruiting.
• Increases biological activity in the soil — helps build a living root zone that supports plants through every stage.
• Helps develop strong roots — gives plants a sturdier foundation to draw on through the rest of the cycle.
• Naturally-derived plant nutrition — rounds out a feeding program without relying on synthetic inputs.
• Supports overall plant growth and yields — backs the kind of steady, well-rounded development that shows up at harvest.

Who Should Use Age Old Fish & Seaweed

Growers who want a single, naturally-derived feed that supports growth, flowering, fruiting, and soil biology together, well suited to multi-room operations looking to simplify a feeding program without giving up results, with the 6 gal size matched to that scale.

About Age Old Nutrients Fish & Seaweed

Age Old Nutrients, also sold as Age Old Organics, has formulated natural-based plant fertilizers since 1984, blending traditional growing practices with ingredient science for greenhouses, container gardens, and commercial cultivation. Fish & Seaweed is often run alongside Age Old Grow, Bloom, or Kelp as a naturally-derived complement that rounds out the feeding program, supporting the plant directly while also building the soil biology those other formulas depend on for steady uptake.

Frequently Asked Questions

What stages of growth is Fish & Seaweed labeled for?

It's designed to support vigorous plant growth, flowering, and fruiting in one balanced application, making it suitable across most stages of a cycle. That's different from Grow and Bloom, which are each tuned to a specific stage.

Can I use Fish & Seaweed alongside other Age Old formulas?

Yes, many growers run it alongside Grow, Bloom, or Kelp as a naturally-derived complement that supports both the plant and the soil biology beneath it. Layering it onto an existing program doesn't require changing your base feeding schedule.

Does Fish & Seaweed help with root development?

Yes, it's labeled to help develop strong roots in addition to increasing biological activity in the soil and supporting overall growth and yields. A sturdier root system early on tends to carry through to better performance later in the cycle.

How is Fish & Seaweed different from Age Old Kelp?

Fish & Seaweed blends ocean fish extract with seaweed for a broader, balanced 3-3-2 nutrient load, while Kelp is a lighter-analysis, sea-kelp-only biostimulant. Growers sometimes run both together, using Kelp for soil biology and Fish & Seaweed as a more complete naturally-derived feed.

What's the NPK analysis of Fish & Seaweed?

It carries a 3-3-2 analysis, balanced across nitrogen, phosphorus, and potassium to support growth, flowering, and fruiting in one application. That balance is what lets it work as a standalone naturally-derived feed rather than a stage-specific formula.