The Garden Soil Enhancer Bundle is a premium combination of Fulvic Acid, Stimulizer, and Quantum H, designed to transform tired or nutrient-poor garden soil into a rich, thriving ecosystem. This bundle helps your plants absorb nutrients more efficiently, develop strong roots, and grow with resilience, making it an essential toolkit for every home gardener. Whether you’re cultivating flowers, vegetables, or ornamentals, this bundle sets the stage for a healthy, vibrant, and productive garden. Whats included in the Garden Soil Enhancer Bundle:
Quantum H – Premium Humic Acid Solution
Improves soil structure and nutrient cycling while detoxifying residues.
Stimulizer – Super Concentrate Bio-Stimulant
Enhances nutrient uptake, microbial activity and overall plant performance.
The science behind the Garden Soil Enhancer Bundle is built around improving nutrient transport, soil biology, and soil structure simultaneously, rather than relying on fertiliser alone. Fulvic acid acts as a molecular carrier, chelating nutrients and delivering them directly into plant cells, while also improving nutrient mobility in the soil. Stimulizer then drives biological activity, supplying minerals and stimulants that boost microbial populations, enhance root development, and help cycle nutrients into plant-available forms. Quantum H (humic acid) completes the system by conditioning the soil, binding salts, heavy metals, and residues, increasing water retention, and creating a stable environment for microbes and roots to thrive. Together, these inputs create a highly active soil ecosystem where nutrients are unlocked, stabilised, and efficiently absorbed, leading to stronger roots, improved plant resilience, and long-term soil fertility rather than short-term feeding.
Keep out of reach of children. May be harmful if swallowed. If eaten seek medical help. ALWAYS TRIAL BEFORE CHANGE. Before a new rate, product or application method is used, a small trial is recommended. Warranty of this material, either expressed or implied, is limited to a guarantee of the composition as shown on this label in as much as uses are beyond the seller’s control. For the same reason, the seller is not liable for any injury to any living thing, crops, soils, or materials which may result from the use or storage of this material. As this is largely a mineral-based fertiliser made from natural resources, the analysis may change slightly.
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| Product | Application Rate |
|---|---|
| Quantum H | 100mL per 100sqm |
| Stimulizer | 3-5mL per 100sqm |
| Fulvic | 40mL per 100sqm |
Not sure how much to apply for your lawn or garden area? Use our Plant Doctor Product Rates Calculator to get the correct rate tailored to your size and conditions.
The Garden Soil Enhancer Bundle is a premium combination of Fulvic Acid, Stimulizer, and Quantum H, designed to improve soil health, enhance nutrient uptake, and promote strong, healthy plant growth. It’s ideal for home gardeners aiming to create optimal conditions for flowers, vegetables, and ornamental plants.
Fulvic Acid delivers essential micro and macro nutrients, improves soil structure, and encourages healthy root development. It helps plants absorb nutrients more efficiently, making it a vital component for strong, thriving plants.
Stimulizer is a bio-stimulant containing over 75 minerals, humic acid extracts, and natural plant stimulants. It strengthens plants, promotes root development, combats root rot, and improves overall soil health for more vibrant growth.
Quantum H is a humic acid solution derived from natural Leonardite. It improves soil structure, removes harmful contaminants like heavy metals and pesticides, and encourages beneficial microbial activity. It helps plants access nutrients more effectively while cleansing and revitalising your soil.
Yes. The Garden Soil Enhancer Bundle is suitable for all soil types, including sandy, clay, and loamy soils. It works to improve soil structure, fertility, and nutrient retention across a wide range of garden environments.
Each product can be applied individually or as a combined program. Fulvic Acid and Quantum H are usually diluted with water and applied as a soil drench or foliar spray, while Stimulizer can be applied directly to soil or mixed into irrigation systems. Follow product instructions for specific rates based on your garden size.
For general garden maintenance, apply every 4–6 weeks during the growing season. For intensive soil improvement or stressed plants, applications can be made more frequently following label directions.
Absolutely. Fulvic Acid and Quantum H increase cation exchange capacity and stimulate microbial activity, which helps plants absorb nutrients more efficiently. Stimulizer further strengthens root systems for better uptake.
Yes. All products in the bundle are natural and safe for edible plants, including vegetables, herbs, and fruit trees. They are environmentally friendly and free from harmful chemicals.
Yes. This bundle revitalises lifeless or compacted soils by improving structure, stimulating beneficial microbes, and removing contaminants. It creates a healthier environment for roots and boosts plant growth and resilience.
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First time owning lawn. Gave the team at plant doctor a ring and they supplied me with a wealth of information. Products turned up quickly.
Will definitely be getting more 8 weeks difference been using stimulizer, activ8mate, soil wetter, seaweed secrets and champion fertiliser. Was super fast delivery.
Only have great things to say about Plant Doctor. Organic products and a competitive price, fast shipping and easy to contact with questions. Have had great results with the special mix for lawns, and my plants (indoor and outdoor) love the seaweed secrets. I am excited to test out some of the animal products soon!
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