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HY-GEN Sea Essentials™

Regular price
$27.90
Regular price
$33.90
Sale price
$27.90
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FAQ

Q. What is HY-GEN SEA ESSENTIALS™ used for?

HY-GEN Sea Essentials™ is used to support flowering and fruiting in plants by providing seaweed-based nutrients.

Q. When should I use HY-GEN SEA ESSENTIALS™?

Use during the flowering and fruiting stages after vegetative growth.

Q. Can HY-GEN SEA ESSENTIALS™ be used in hydroponic systems?

Yes, it is suitable for both recirculating and run-to-waste hydroponic systems.

Q. What nutrients are in HY-GEN SEA ESSENTIALS™?

It contains micronutrients, trace elements, and potassium derived from sea plants like kelp and seagrass.

Q. Can HY-GEN SEA ESSENTIALS™ be used as a foliar spray?

Yes, it is suitable for foliar, soil, and hydroponic applications.

Q. What sizes are available for HY-GEN SEA ESSENTIALS™?

Available in 1L, 5L, and 20L.

How To Use

Growth: Add 0.5ml/L of Sea Essentials™ to your nutrient solution. Mix thoroughly.

Early Flower: Add 1ml/L of Sea Essentials™ to your nutrient solution. Mix thoroughly.

Late Flower/Fruiting: Add 2ml/L of Sea Essentials™ to your nutrient solution. Mix thoroughly.

Pairs Well With
HY-GEN Sea Essentials 1L seaweed nutrient for flowering and fruiting, organic sea plant blend for improved bloom, resin production and plant health
HY-GEN Sea Essentials seaweed nutrient 5L, organic flowering and fruiting booster for hydroponics, improves bloom, resin and plant health
HY-GEN Sea Essentials seaweed nutrient range bottles and jugs, organic flowering and fruiting booster for hydroponics and soil growing

Product Details

HY-GEN SEA ESSENTIALS™ – Seaweed Nutrient for Flowering & Fruiting

HY-GEN Sea Essentials™ is a premium seaweed-based plant nutrient formulated to enhance flowering and maximise fruit production across hydroponic systems, soil, and foliar applications. Blending five nutrient-rich sea plants including kelp, seaweed, and seagrass, it delivers essential micronutrients, trace elements, and elevated potassium levels to support productive flowering stages.

Designed for use during bloom, this advanced additive supports improved nutrient uptake, root development, and overall plant health for stronger, more consistent yields.


Key Benefits 🌊

  • 🌼 Promotes Flowering & Resin Production – Supports productive flowering stages
  • 🍯 Enhances Oil & Terpene Production – Improves plant quality
  • 🌿 Boosts Root Biomass – Encourages healthy root zone development
  • 💧 Improves Nutrient Uptake – Optimises absorption efficiency
  • 🧬 Rich in Micronutrients – Contains organic vitamins and trace elements
  • 🧱 Strengthens Plant Structure – Supports strong cell wall development
  • 🛡️ Supports Plant Health – Helps improve natural resilience
  • 🧂 Low Sodium Formula – Suitable for regular use
  • 🪴 Versatile Use – Suitable for hydroponics, soil, and foliar feeding
  • Compatible - A great addition to your regular nutrient program

How to Use 🌱➡️🍓

  • 🔄 For premium results, pair with HY-GEN Omegazyme™ during vegetative growth
  • 🌸 Switch to HY-GEN Sea Essentials™ during flowering and fruiting
  • 💧 Suitable for run-to-waste and recirculating hydroponic systems
  • 🚿 Flush regularly to prevent nutrient build-up
  • ⚡ Observe fast improvements in root growth and inter-nodal development

Available Sizes 📦

  • 🧴 1L
  • 🪣 5L
  • 🛢️ 20L

Product Specifications

  • Brand: HY-GEN
  • Product Type: Seaweed plant nutrient / hydroponic additive
  • Application: Hydroponics, soil, foliar
  • Growth Stage: Flowering & fruiting
  • Key Components: Blend of kelp, seaweed, and seagrass

Overall rating: 5.0 / 5 from 7 reviews.

AI Generated Review Summary

Summary topics

Review topics: [].

Review highlights

Reviews

Sea Essentials

"Essential!"

Alex S. (5/5)

Love it!

"My favourite flower enhancer try it and see!"

Geoff (5/5)

Great organic food

"Great organic food"

Craig W. (5/5)

HY-GEN SEA ESSENTIALS

"I'm really loving the Hygen range. I'm seeing great results using SEA ESSENTIALS..Big buds...Healthy plants.. Can't wait to see and taste the end result...."

Michael T. (5/5)

Hi gen

"Exelent my secret weapon"

Stav E. (5/5)

Sea Essentials

"Performs as advertised"

Jt (5/5)

You'l Sea Why

"Pump this product up to 40ml / 10L in the last two weeksand watch the magic!"

Mitch F. (5/5)

Q&A

Warranty & Returns

Please choose your products carefully, as A-Grade Hydroponics reserves the right not to accept returns based on either an incorrect choice or a change of mind.

However, we love happy customers so contact us with your query and we will do our best to accommodate you. If you have queries about a product you would like to purchase, please contact us to discuss your concerns before you buy.

A-Grade Hydroponics will honour all manufacturers warranties subject to the terms and conditions of those manufacturers. However warranty does not cover abuse, neglect, improper care, loss or damage from incorrect usage.

Warranty claims will be processed at A-Grade Hydroponics' discretion as a refund, repair or replacement. If products need to be returned to us for warranty purposes e-mail us at grow@agradehydroponics.com with the receipt/invoice number, date of purchase and a brief description of the fault (including photographs where possible). We will then issue you with a product return number.

All returns should be in original packaging and have the receipt/invoice number, date of purchase, and product return number enclosed. The product return number should also be written on the outside of the package for easy identification purposes.

A-Grade Hydroponics has a strict 'no returns' or refunds policy for liquid products, like nutrients, additives, gels, calibration fluids etc, so please choose these items carefully.

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*All orders are dispatched in unmarked boxes to maintain your privacy.*

DISPATCH AND DELIVERY

Orders are shipped via Australia Post or shipping platform Big Post. Orders are generally dispatched on Tuesday, Wednesday and Friday. Please allow for additional delivery time for remote areas. If you require express delivery, please contact our sales representatives at 03 9555 6667 or email grow@agradehydroponics.com to obtain a quote. 

Couriers will attempt delivery to the specified address. If no one is home to receive the delivery, the couriers will leave your parcel somewhere safe. If there is no safe place, re-delivery or collection will be offered by the carrier.

Due to the increasing frequency of online fraud and theft, we are unable to ship to P.O. Boxes and Parcel Lockers.

SHIPPING COSTS

All freight charges are calculated on weight, dimensions and location. We are committed to keeping shipping charges at a minimum and do not charge handling fees.

Please note: Freight costs are subject to change. Regional areas, large and bulky orders, and tail-lift delivery occasionally incur an additional levy. Should shipping costs need to be amended it will be to reflect the actual charges, and not incur additional ‘shipping and handling’ fees. We will notify you if this rare situation occurs.

A-Grade Hydroponics reserves the right to cancel the order if shipping costs become prohibitive and customers will be issued a full refund.

PAYMENT

All payments must be cleared before dispatch. Payments can be made online via PayPal, AfterPay, PayID or Electronic Funds Transfer. Payments can also be accepted via credit card by phoning 03 9555 6667.

Please allow at least 24 hours for payments to clear.

FULFILMENT OF ORDERS

You will be notified immediately if an item is permanently unavailable, with options for a replacement item at equal or higher value, refund or store credit.

All refunds will clear within 3-5 business days. Store Credits will be issued as an electronic Gift Card to be used online or in-store.

DANGEROUS AND PROHIBITED GOODS

These goods are available for in-store collection only.