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

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

Amino Acid Plant Growth Enhancer | Organic Ascophyllum Nodosum (Brown Kelp)

Unleash the power of the ocean for stronger, healthier plants.
Boca Hydro Ocean-K 2-2-18 is a premium, high-potassium seaweed fertilizer and amino acid growth enhancer designed to maximize plant performance from root to bloom. Made from enzymatically hydrolyzed Ascophyllum nodosum, a cold-water brown kelp sustainably harvested from pristine North Atlantic waters, this advanced formula delivers bioavailable potassium, natural plant hormones, amino acids, and vital micronutrients for faster growth and higher yields.

Ocean-K works on multiple levels — it fuels vigorous vegetative growth, enhances flowering and fruit set, and strengthens plants against environmental stress. Fortified with humic acid, it improves soil structure, boosts microbial activity, and increases nutrient retention, ensuring maximum uptake for superior plant health.

Why Growers Choose Ocean-K

• Premium 2-2-18 NPK Formula – Delivers a concentrated boost of potassium to enhance flowering, fruit quality, and overall plant vitality.

• 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.

Perfect For All Growing Systems

Ideal for vegetables, fruit trees, cannabis, berries, flowers, turfgrass, and greenhouse crops. Fully compatible with hydroponics, soil drench, foliar sprays, and fertigation systems.

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