Coast of Maine Squid All Natural Liquid Plant Food 2-3-0, 1 qt

100% Natural Squid Liquid Fertilizer for Budding and Blooming

Coast of Maine Squid Concentrate (2-3-0) is a highly concentrated liquid fertilizer made entirely from squid. It is one of the more unusual natural fertilizer sources available — squid provides a rich supply of plant-ready amino acids, minerals, and phosphorus in a highly water-soluble form that makes it suitable for both soil drench and foliar application.

Squid Concentrate is formulated to promote budding and blooming, with a 2-3-0 analysis that reflects its higher phosphorus content relative to nitrogen — a ratio suited to flowering and fruiting stages. It can be used in soil, soilless, and hydroponic systems, and is well suited for both indoor and outdoor applications.

Key Features & Benefits

• 2-3-0 Analysis — Higher phosphorus ratio supports budding and blooming stages.
• 100% Natural Squid — Made entirely from squid — no synthetic additives.
• Highly Water-Soluble — Liquid concentrate dilutes completely for even distribution as a drench or spray.
• Indoor and Hydroponic Compatible — Suitable for soil, soilless, and hydroponic growing systems.
• Foliar Application — Can be applied as a foliar spray for direct leaf uptake of nutrients.
• Enriches Soil Biology — Natural marine compounds enrich soil with plant-ready minerals and organic matter.

Who Should Use This Fertilizer

Squid Concentrate is suited for growers looking for a 100% natural liquid bloom fertilizer that is compatible with hydroponic and organic growing systems. Its high water-solubility makes it practical for both drench and foliar application without clogging irrigation or spray equipment.

Marine-Derived Liquid Fertilizers in Organic Growing

Marine-derived liquid fertilizers — including fish emulsion, kelp extract, and squid concentrate — are valued in organic growing for their broad mineral content and natural bioavailability. Because marine organisms accumulate minerals from seawater throughout their lifecycle, marine fertilizers often provide a wider spectrum of trace elements than terrestrial organic sources. The highly water-soluble nature of these concentrates also makes them faster-acting than granular organic fertilizers.

Frequently Asked Questions

What is the NPK of Squid Concentrate?

Coast of Maine Squid Concentrate has an NPK analysis of 2-3-0.

Is it compatible with hydroponics?

Yes. Squid Concentrate is suitable for use in hydroponic systems in addition to soil and soilless applications.

Can it be used as a foliar spray?

Yes. Diluted Squid Concentrate can be applied as a foliar spray directly onto leaves.

What is it made from?

Made entirely from squid — 100% natural with no synthetic additives.

How do I use it?

Dilute per label directions and water into the root zone, or apply as a foliar spray. Can also be used as a supplemental feed in hydroponic reservoirs.