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Black GreenPlanet GPF Uptake bottles in various sizes, featuring a yellow circular logo and product information.
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GreenPlanet Nutrients GPF Uptake Fulvic Acid

Official GreenPlanet Nutrients Dealer Model: GPF01
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 $45.13 CAD
  • Chelates and delivers nutrients at a rate of 5 ml per litre of water
  • Low molecular weight fulvic acid enables rapid transport through cell walls
  • Water-soluble formula is compatible with all reservoir and irrigation systems
  • View More Details

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THROUGH THE Cultivator's LENS Hands-On Evaluation

  • You are adding a fulvic acid supplement because your crop shows lockout even with a heavy feeding programme.
  • You are switching to natural chelation because your micronutrient uptake is stalling in late growth stages.

  • We noticed this formula stays cleanly suspended in the tank without the sludge common in lower-grade fulvic acids.
  • The foliar application is the real winner here for quickly correcting mid-cycle deficiencies without overwatering.

  • Users who spray this report seeing more budding sites than they did when using base nutrients and boosters alone.
  • Facilities that switched to this supplement say they stopped seeing the late-season fade that used to hurt their yields.

GreenPlanet Nutrients GPF Uptake Fulvic Acid

0 – 1 – 1 Low molecular weight humic acid supplement designed to promote elite nutrient uptake and mobility

Unlock the full potential of your feeding program with GreenPlanet Nutrients GPF Uptake. This premium, water-soluble fulvic acid supplement (low molecular weight humic acid) acts as a natural chelator, grabbing onto macro and micronutrients and delivering them directly into the plant’s cellular structure. By making large, immobile molecules highly available, GPF Uptake ensures your plants utilize every drop of nutrition from base programs like GreenPlanet Nutrients Dual Fuel 1 & 2, leading to increased vitality and overall productivity.

GPF Uptake is versatile enough to be used throughout the entire growth cycle, from seedling to harvest. Whether added to your reservoir or used as a high-performance foliar spray, it works to transport nutrients to the areas of the plant where they are needed most. This results in sturdier stalks, improved plant structure, and a significant boost in budding sites. CFIA Registered No: 2021906A.

Features

🧲
Natural Chelation

Naturally chelates nutrients, making large or locked-out molecules mobile and easily accessible to the plant.

🚀
Enhanced Transport

Once absorbed, the low molecular weight acids rapidly transport minerals to the plant's most active growth zones.

💦
Foliar Power

When used as a foliar spray, it can increase budding sites—a benefit that pairs perfectly with the use of GreenPlanet Nutrients Bud Booster—and reinforce the structural integrity of stalks and branches.

🧬
Full Cycle Support

Effective during both vegetative and flowering stages to maintain peak health and prevent deficiencies.

✅
CFIA Registered

A trusted, registered supplement that meets rigorous standards for purity and label accuracy.

What's Included

  • GreenPlanet Nutrients GPF Uptake

Specifications

Specification Value
Brand GreenPlanet Nutrients
NPK Ratio 0-1-1
Active Ingredient Low Molecular Weight Humic Acid (Fulvic)
Available Phosphate (P2O5) 1.0%
Soluble Potash (K2O) 1.0%
Application Rate 5 ml/L (19 ml/Gal)
Registration No. 2021906A

FAQ

What is the difference between GPF Uptake and GPH (Humic Acid)?+

GPF Uptake contains low molecular weight humic acid (commonly known as Fulvic Acid). Because the molecules are smaller, they are more effective at entering the plant's cells and transporting nutrients internally compared to standard humic acid products like GreenPlanet Nutrients GPH Uptake Humic Acid, which primarily works in the soil/medium.

Can I use GPF Uptake in any growing medium?+

Yes. GPF Uptake is highly water-soluble and is effective in hydroponics, coco coir, soil, and soilless mixes. It will not clog lines or emitters in automated systems.

Is it better to use as a foliar spray or a root drench?+

It can be used for both. Root drenching ensures constant nutrient availability in the medium, while foliar spraying provides an immediate boost to plant structure and budding site development.

Does GPF Uptake change the pH of my reservoir?+

While GPF Uptake is relatively stable, it is always recommended to check and adjust your pH using GreenPlanet Nutrients pH Up or pH Down after adding all nutrients and supplements to your reservoir to ensure your plants stay within the optimal absorption range.

Can I use this with other brands of nutrients?+

Absolutely. GPF Uptake is a universal supplement that enhances the effectiveness of any base nutrient program by improving the plant's ability to absorb whatever minerals are present.

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Questions About This Product?

Our specialists are happy to help. Call us or send a message and we'll get back to you within one business day (most of the time within a few hours.)

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