🌱 Ideal for Vegetable Gardens • 🍅 Boosts Tomatoes & Peppers • 🌊 Premium North Atlantic Kelp • 💪 Enhanced with Humic Acid • 💧 Hydroponic & Soil Compatible

Boca Hydro Ocean-K 2-2-18 High Potassium Seaweed Fertilizer

Premium Kelp Extract with Humic Acid & Amino Acids for Bigger Harvests and Healthier Plants

Transform your vegetable garden with the natural power of the ocean.

Boca Hydro Ocean-K 2-2-18 is a premium high-potassium seaweed fertilizer made from enzymatically hydrolyzed Ascophyllum nodosum, a nutrient-rich brown kelp sustainably harvested from the cold waters of the North Atlantic. This advanced formula combines the natural benefits of seaweed, amino acids, humic acid, and essential trace minerals to help plants grow stronger roots, produce more flowers, and deliver larger, healthier harvests.

Whether you're growing tomatoes, peppers, cucumbers, squash, beans, herbs, berries, fruit trees, flowers, or greenhouse crops, Ocean-K helps plants thrive from seedling to harvest.

Why Gardeners Love Ocean-K

High Potassium 2-2-18 Formula

Provides a concentrated source of potassium to support flowering, fruit development, plant vigor, and overall crop quality. Potassium is essential for producing healthy fruits, vegetables, and abundant blooms.

Premium North Atlantic Kelp Extract

Made from Ascophyllum nodosum seaweed using enzymatic hydrolysis to preserve valuable amino acids, carbohydrates, vitamins, and naturally occurring plant growth compounds.

Enhanced with Humic Acid

Humic acid helps improve soil structure, supports beneficial microbial activity, increases nutrient availability, and promotes stronger root development for healthier plants.

Supports Bigger Harvests

Ocean-K helps maximize nutrient uptake and encourages vigorous growth, flowering, and fruit production for more productive vegetable gardens and raised beds.

Helps Plants Handle Stress

Supports plants during periods of heat, drought, transplant shock, and environmental stress while promoting faster recovery and continued growth.

Naturally Rich in Trace Nutrients

Contains naturally occurring Magnesium, Calcium, Boron, Iron, Manganese, Copper, Zinc, Amino Acids, Carbohydrates, Organic Fats, and Vitamins that contribute to healthy plant development.

Perfect For

Vegetable Gardens
Raised Beds
Tomatoes
Peppers
Cucumbers
Squash
Beans
Lettuce
Herbs
Berries
Citrus Trees
Avocado Trees
Fruit Trees
Flower Gardens
Cannabis
Greenhouse Production
Hydroponics
Fertigation Systems

Easy to Use

Ocean-K is fully water-soluble and can be applied through soil drenches, foliar sprays, hydroponic systems, drip irrigation, and fertigation programs.

Give your plants the natural nutrition they need to produce stronger roots, healthier growth, bigger harvests, and exceptional garden performance with Boca Hydro Ocean-K.

Seaweed-Derived Growth Enhancer – Enzymatically hydrolyzed kelp provides natural cytokinins, auxins, and gibberellins that stimulate root growth, cell division, and stem elongation.
Fortified with Humic Acid – Improves soil health, enhances microbial activity, and maximizes nutrient availability for faster, stronger growth.
Enhanced Stress Tolerance – Supports plants under drought, frost, and heat stress while promoting rapid recovery.
Clean, Safe & Sustainable – Produced from renewable kelp using advanced extraction methods, free of harmful chemicals, and safe for soil, water, pollinators, and people.

Trace Nutrients & Bioactive Compounds

Ocean-K naturally contains Magnesium, Calcium, Boron, Iron, Manganese, Copper, and Zinc — along with essential amino acids, carbohydrates, organic fats, and vitamins that stimulate natural plant defenses and growth.

Boca Hydro Ocean-K Dosing PDF

Stock Solution (Concentrate) Dissolve 190 grams of Boca Hydro Ocean-K in 1 gallon of distilled water.

Foliar:
Seedlings and small plants 1 gram per gallon (1 tsp concentrate)
Large plants and trees 2 grams per gallon (2 tsp concentrate)

Pots and Containers:
Seedlings and small plants 1 gram per gallon (1 tsp concentrate)
Large plants and trees 2 grams per gallon (2 tsp concentrate)

Hydroponics:
Product is organic and will have residual organic material and may not be suitable for some systems.
Use 1 gram per gallon.

Drench:
10 grams per 5 gallons of water. (3.5 tbsp concentrate)

Fertigation:
Dissolve 190 grams in 1 gallon of water
Inject at 1:100

Guaranteed Analysis
Potassium(Organic)...........................18%
Nitrogen(Organic)................................2%
Phosphorous(Organic)........................2%
Humic Acid(Organic)...........................3%
Free Amino Acids(OrganicPGR)....18%
Calcium(Organic)...............................<1%
Magnesium(Organic).......................<1%
Manganese(Organic).......................<1%
Zinc(Organic)......................................<1%
Boron(Organic)..................................<1%
Copper(Organic)...............................<1%
Contains up to 45% organic matter

Boca Hydro Organic Ocean-K 2-2-18 + Trace Elements High Potassium Water-Soluble Seaweed Fertilizer Amino Acid Plant Growth Enhancer