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Root Booster

Root Booster

$39.98 NZD
$39.98 NZD
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By harnessing Norwegian sea kelp’s peerless ability to regenerate, its nutritious properties and the powerful way it renews root growth, Root Booster maximises root function and achieves optimum harvests.
  • Improves nutrient uptake and eliminates brown roots. 
  • Faster, healthier root growth with profuse lateral branching.
  • Delivers protection against frost, pathogens and plant sickness. 
  • Increases chlorophyll production for stronger, greener plants. 
  • Saves and revives stressed plants.

Guaranteed analysis

Total Nitrogen (N) 0.6% 0.6% Water Soluble Nitrogen Available Phosphate (P205) 0.2% Soluble Potash (K20) 0.6%

Derived from

Norwegian Sea Kelp

Complimentary products

All Reiziger nutrients, boosters and substrates.

Growing media

Stone wool, perlite, coconut pith, peat moss, expanded clay, soil and other media.

Growing systems

Recirculating, run-to-waste, NFT, aeroponics, deep water culture, flood & drain, drip emitter and other continuous feed programs.
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Root Booster Reviews

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Seems to work well...I see roots popping out that weren't even close to being that developed yesterday, it's crazy!
Rotterdam, The Netherlands.
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I thought my plants were doing really bad, but this stuff brought that champ out of my worst wilted plant.
Roosendaal, The Netherlands.
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Pure, balanced minerals yield great results. Reiziger Root Booster is the benchmark for all bloom boosters that I’ve tested and tried.
Rotterdam, The Netherlands.

Heritage of healing.

Reiziger Root Booster has the reassurance of being used by many professional gardeners and growers for over 20 years to activate, revive and stimulate indoor hydroponic plants, outdoor plants, seedlings, trees, flowers, bulbs, natives and more.

Learn more about Formula

Tradition meets innovation.

Reiziger Root Booster uses revolutionary oligosaccharide technology to help protect against injury and save plants ensuring they are healthier, greener, more powerful and stronger.

Learn more about Technology

Activates, revives and heals.

This extraordinary elixir stimulates new root growth reducing the growth cycle in fast growing hydroponic crop strains. A complex family of different betaines function as a bio-catalyst to increase the level of your plants’ chlorophyll production, leading to greener plants with accelerated natural growth and higher yields.

Learn more about Performance

The best way to boost your blooms.

Insisted by Dutch craftsmen for years, Reiziger Root Booster’s exclusive bioactive blend with naturally derived ingredients gives a quick boost for plants to get them off to the best start.

Learn more about Directions

Root Booster FAQ

What is Reiziger Root Booster?

Reiziger Root Booster is a plant supplement formulated to enhance root development in plants. It's used to stimulate root growth, particularly in young plants and cuttings.

How do I use Reiziger Root Booster?

It can be applied directly to the growing medium or used as a foliar spray. Follow the instructions on the product label for the correct dilution rates and application methods.

Is Reiziger Root Booster suitable for all types of growing mediums?

Yes, it is versatile and can be used in various growing mediums including hydroponics, soil, and coco coir.

What are the main benefits of using Reiziger Root Booster?

The key benefits include enhanced root growth, improved nutrient uptake, increased resistance to stress and diseases, and overall healthier plant development.

Can I use Reiziger Root Booster with seedlings and cuttings?

Absolutely, it is especially beneficial for seedlings and cuttings, helping to establish strong root systems early on.

Is Reiziger Root Booster organic?

Check the product specifications. It is organic and can be used in organic gardening practices. It does not contain synthetic elements.

How often should I apply Reiziger Root Booster?

The frequency of application can vary depending on the plant's stage of growth and specific needs. Refer to the product label for detailed instructions.

Can Reiziger Root Booster be mixed with other nutrients or additives?

Generally, it can be mixed with other products, but ensure compatibility to avoid nutrient lockout or other adverse reactions. Always follow the manufacturer's guidelines.

What are the signs that my plants might need Reiziger Root Booster?

Signs include slow root development, poor plant growth, and reduced vigour. Using a root booster can help alleviate these issues.

Where can I purchase Reiziger Root Booster?

It's available at various gardening and hydroponic stores, as well as online retailers that specialise in gardening and plant care products.