HydraGreens (500ml / 16oz)

Supercharge your soil garden with HydraGreens, a sea kelp-based plant food that nourishes plants, improves soil structure, and boosts overall garden vitality.

Key Features:

Nutrient-Rich Formula: Over 60 micronutrients from natural kelp for complete plant nourishment.
Enhanced Absorption: Low-salt formula ensures optimal nutrient uptake, promoting faster, healthier growth.
Vegetative Growth Booster: Specially formulated to accelerate leaf and stem development before flowering.

Plus: Versatile for all soil gardening methods and plant types.

$15.99

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Premium Ingredients
Hand-Crafted in Small Batches
90-day money back guarantee

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All-Purpose Liquid Plant Food

Seedlings
Houseplants
Herbs
Microgreens
Leafy greens
Trees, Grass & Shrubs
Vegetables

Stress Free Gardening

Less Problems
Less Deficiencies
Kelp Stimulates Root & Plant Growth
Clean & Safe Horticultural Grade Ingredients
Child Resistant Cap
Easy to Use Single Bottle
Easy to Measure - 1 capful equals 5ml

How To Use HydraGreens

Shake the bottle well
Add 5ml per litre or water or 20ml per gallon
Mix it up!
Feed thirsty plants
8 oz makes 47 Litres or 12 Gallons
16 oz makes 189 Litres or 50 Gallons
32 oz makes 378 Litres or 100 Gallons

Enriched with Sea Kelp

Stimulate Root & Plant Growth
Amino Acids aid in reducing Plant Stress
Improved Nutrient Absorption
Enhanced Photosynthesis
Enhanced Soil Health
Natural Plant Growth Hormones

Description
Grow
Instructions
Ingredients
FAQs
Shipping

Unlock your soil garden's full potential with HydraGreens, our signature blend that nourishes plants from root to leaf.

This low-salt, kelp-based formula enriches soil with over 60 essential micronutrients and minerals. The result? Robust roots, lush foliage, and more flavorful produce.

Perfectly balanced with N-P-K and vital minerals, HydraGreens promotes vigorous growth in all soil environments. Our chelated ingredients ensure maximum nutrient absorption, delivering exactly what your plants need when they need it.

Experience the HydraGreens difference: healthier plants, vibrant gardens, and bountiful harvests.

Best For:

All soil-based gardening methods
Vegetables, fruits, flowers, and houseplants
Vegetative stage plant growth

Developed over 40 years and handcrafted in small batches, HydraGreens delivers consistent, premium soil nutrition. See results from the first application.

All indoor and outdoor soil-grown plants in the vegetative growth stage (that is, during their leaf and stem growth phase), such as:

Shake well before use.
Dilute: 5ml per 1L water (or 20ml per 1 gallon).
Apply to soil every two weeks during the growing season.
Adjust frequency as needed.

More details on the blog: Nourish to Flourish: The HydraGarden Plant Feed Chart and Schedule

This fertilizer is made using quality premium ingredients from Canada and the USA. We manufacture in small batches to ensure accuracy.

This nutrient-rich formula is made with high-quality, naturally occurring, and chelated macro and micronutrients that your plants can absorb and use to flourish and grow to their maximum potential. It does not contain cheap Chinese ingredients.

Guaranteed Analysis

NPK 3-1-2

Ocean Kelp
Total Nitrogen: 3%
Phosphorus: 1%
Potassium: 2%
Iron: 1.3%

Can HydraGreens be used on all types of plants?

Yes, HydraGreens is suitable for a wide range of soil-grown plants, including vegetables, herbs and houseplants. It promotes robust growth and vibrant foliage in garden beds and containers.

How often should I use HydraGreens?

We recommend applying HydraGreens every two weeks during the growing season for optimal soil results. Adjust based on your plants' needs and soil conditions.

Is HydraGreens compatible with hydroponic systems?

HydraGreens is specially formulated for soil-based gardening. We recommend using it in traditional garden beds, raised beds, and container gardens with soil or potting mix.

Is HydraGreens easy to use?

Yes, it's very user-friendly for soil gardeners. Simply shake well, dilute as directed, and water your plants at the base. It's formulated for easy absorption by plant roots in soil.

What kind of results can I expect from using HydraGreens?

With just one application, you'll notice increased growth, vibrant foliage, and improved overall plant health, setting the stage for a bountiful harvest and a thriving garden.

What makes HydraGreens effective in promoting plant growth?

HydraGreens contains a balanced blend of premium ingredients that enrich your soil, including nitrogen, potassium, phosphorus, and essential minerals. These work together to support healthy root development and enhance plant structure in soil environments.

Do your products contain dyes?

No, our products are free from dyes. We carefully craft each formula in small batches using only clean, premium components safe for soil use––all made in Canada.

What should I do if I see no improvement in plant growth?

Ensure you are using the correct dosage and frequency for soil application. Consider environmental factors such as soil quality, drainage, sunlight, and watering practices. If problems persist, seek expert advice on soil gardening.

Do our fertilizers contain EDTA?

All of our fertilizer formulas contain EDTA or chelated ingredients. EDTA (ethylenediaminetetraacetic acid) is beneficial for plant fertilizers because it acts as a chelating agent.

This means it can bind to essential micronutrients like calcium, magnesium and iron, making them more soluble and readily available to plants. By enhancing the uptake and transport of these nutrients within the plant, EDTA improves nutrient efficiency, supports healthy hydroponic growth, and helps prevent deficiencies that could impede plant development.

Where can I find a complete list of nutrients?

We only publicly list our minimal guaranteed analysis, safety data sheet, and metal testing. Our formulas are proprietary.

I bought HydraGreens for my orange and cherry plants, but I've read it's meant for leafy greens. Do I need a different plant feeder?

If your cherry and orange trees are young and still growing, HydraGreens can help them thrive. However, for mature, fruit-producing trees, you might want a feeder specifically for fruiting plants.

While HydraGreens is great for leafy greens, it can still provide general nutrients to other plants.

Shipping

Shipping and handling are free for all paid orders over $30 within Canada and the United States.
Shipping will be calculated for orders below $30.

Money Back Guarantee

We believe in our product and want to create garden solutions that work for everyone, so your purchase comes with a 90-day money-back guarantee, which means that if you don't like your item(s) for any reason, we will fully refund your purchase.

You can find more details about our Refund policy here.

Customer Reviews

Meet the Founders

Anthony Miko

The powerhouse and visionary behind HydraGarden! With a dynamic 13 years in B2B retail sales and an entrepreneurial mindset, he's not just transforming home gardening; he's also a family guy who loves spending quality time hunting, fishing, and camping with his two awesome daughters and beautiful wife.

Andrew Ribeiro

The backbone of HydraGarden! With 15 years of construction and management know-how and a genuine love for gardening, he's the heart, expert and educator of our team. As a devoted dad, he brings the same hands-on care and creativity to HydraGarden that he does to his parenting role.

Jonathan Moldaver

The strategic wizard at HydraGarden! With 13 years of business management smarts and a true love for gardening, he's the brains behind our operations. When he's not rocking the business world, he's all about teamwork and growth, whether in the office or enjoying family time.

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HydraGreens (500ml / 16oz)