The Gardener’s Choice Bundle.
The Gardener’s Choice bundle provides the essential combination to get your garden to the next level. With the inclusion of Quantum H, Activ8Mate, and Stimulizer, it won’t be long before your garden is thriving all year round. Your neighbours will become envious of your great garden while adding value to your property. You can also use the Gardener’s Choice bundle to grow healthy fruit and vegetables using our earth-friendly products. The Plant Doctor range has been created using the science of nature, using the finest ingredients available. Each product has been individually selected to provide the required balance of nutrients to help your soil remain healthy and disease free throughout the hottest summer and coldest winter.
The bundle includes the following: -
Seaweed Secrets
It helps reduce the impact of heat, moisture, and cold stress. Unlocks nutrient "Tie-Up" (natural Chelator) and provides a wide range of minerals and trace elements, which helps feed microbial activity in the soil.
Benefits: 77 minerals | 17 amino acids | Chelating agents and complex sugars | Humic and Fulvic Acid.
Activ8Mate
Activ8mate helps stabilise nutrients in the rhizosphere, where they remain available over extended periods. Activ8mate is both a fertiliser and soil inoculant that can, in turn, feed the lawn, plants & trees.
Benefits: A N.P.K of 8-1-4 | Fish Liquid concentrate | Blood & Bone | Seaweed (Kelp) | Humic and Fulvic Acid | Trace elements and micronutrients.
Quantum H
Made famous by Ben Sims from Lawn Tips, Quantum-H helps improve, build & repair soil structure. It helps clean the soil from heavy metals/pesticides/herbicides etc and is a great microbe food.
Benefits: Premium humic acid solution / A high-grade leonardite ore / Short-chain humic acid and fulvic acid molecules.
Nature’s Soil Wetter
Substantially reduces the surface tension of water, improving infiltration into a hydrophobic soil surface. Increases longevity of Nitrogen (e.g. Urea up to 80 days). Excellent for treating moisture stress and dry patch.
Benefits: Non-Toxic and has no Petro-Chemicals, phosphates, harsh chemicals, or solvents | Environmentally Friendly | Safe for pot plants, vegetables, fruit trees & natives.
Stimulizer
Increase uptake of foliar-applied fertilisers, insecticides, herbicides & fungicides. Stimulizer-chelated materials rapidly enter the plant membranes (as little as 4hrs). Increases & stimulates beneficial soil microbial activity & reduces harmful microbes. It has a unique capacity to readily dissolve minerals & trace elements.
Benefits: This unique formula is a 'Trade Secret' invented by Plant Doctors' founder, Daniel Fitzhenry. Stimulizer has been used by Hydroponics Growers and other professional gardeners and farmers throughout Australia and around the world—one of the rare ingredients that can be mixed with Iron concentrate.
Coverage
The Plant Doctor range of fertilisers and soil inoculants provides outstanding coverage due to our ongoing desire to manufacture and sell the best-performing, value-for-money products. Most of our range requires as little as 1 ml of concentrate per square metre (100 ml per 100 sqm). For example, our 1-litre Seaweed Secrets will treat up to 1000 sqm of lawn and garden. With a retail price of just $14.95, backed by a 90-day total satisfaction money-back guarantee, it's not hard to see why Plant Doctor has become the product of choice for gardeners all around Australia.
What do the new sizes mean?
We have developed the following guide based on the example in the Coverage section.
City (Smaller lot sizes) 1-litre range can treat up to 1000 square metres.
Metro (Medium lot sizes) 4 & 5-litre range treats 4000 to 5000 square metres.
Rural (Large lot sizes), 10 Litres will treat up to 10,000 square metres.
Be sure to download our Product Usage Guide on our website to help you understand how and when to apply each product.
Application
You can watch our video here https://youtu.be/E50vntUF3Gs, which will help explain the different application methods.
General warning - these products may stain fabrics and porous surfaces. Always trial before change. Avoid spraying on windy days. Jar test recommended for compatibility with other products (insecticides, growth regulators & herbicides). Wear appropriate skin protection when handling Stimulizer. Wash skin immediately if contact occurs. Ensure you read all website T&C’s and product warning labels before using.
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Seaweed Secrets
It helps reduce the impact of heat, moisture, and cold stress. Unlocks nutrient "Tie-Up" (natural Chelator) and provides a wide range of minerals and trace elements, which helps feed microbial activity in the soil.
Benefits: 77 minerals | 17 amino acids | Chelating agents and complex sugars | Humic and Fulvic Acid.
Activ8Mate
Activ8mate helps stabilise nutrients in the rhizosphere, where they remain available over extended periods. Activ8mate is both a fertiliser and soil inoculant that can, in turn, feed the lawn, plants & trees.
Benefits: A N.P.K of 8-1-4 | Fish Liquid concentrate | Blood & Bone | Seaweed (Kelp) | Humic and Fulvic Acid | Trace elements and micronutrients.
Quantum H
Quantum-H helps improve, build & repair soil structure. It helps clean the soil from heavy metals/pesticides/herbicides etc and is a great microbe food.
Benefits: Premium humic acid solution / A high-grade leonardite ore / Short-chain humic acid and fulvic acid molecules.
Nature’s Soil Wetter
Substantially reduces the surface tension of water, improving infiltration into a hydrophobic soil surface. Increases longevity of Nitrogen (e.g. Urea up to 80 days). Excellent for treating moisture stress and dry patch.
Benefits: Non-Toxic and has no Petro-Chemicals, phosphates, harsh chemicals, or solvents | Environmentally Friendly | Safe for pot plants, vegetables, fruit trees & natives.
Stimulizer
Increase uptake of foliar-applied fertilisers, insecticides, herbicides & fungicides. Stimulizer-chelated materials rapidly enter the plant membranes (as little as 4hrs). Increases & stimulates beneficial soil microbial activity & reduces harmful microbes. It has a unique capacity to dissolve minerals & trace elements readily.
Benefits: This unique formula is a 'Trade Secret' invented by Plant Doctors' founder, Daniel Fitzhenry. Stimulizer has been used by Hydroponics Growers and other professional gardeners and farmers throughout Australia and around the world—one of the rare ingredients that can be mixed with Iron concentrate.
All Plant Doctor products come with a peace of mind 90-day money-back guarantee if you're not 100% happy with our products.
Here’s a general guide based on standard garden sizes in Australia: City (Smaller lots): 1-litre bottles can treat up to 1000m², Metro (Medium lots): 4L–5L options can treat 4000–5000m², Rural (Larger lots): 10L products cover up to 10,000m². Refer to our downloadable Product Usage Guide for help applying the right product at the right time.
This bundle includes five of our most popular products for improving soil health and plant performance: Seaweed Secrets, Activ8mate, Quantum H, Nature’s Soil Wetter (granules), and Stimulizer.
The Gardener’s Choice Bundle is ideal for vegetables, flowers, herbs, fruit trees, lawns, native plants, and ornamental shrubs. It supports both soil and plant health in most Australian garden types.
Each product serves a unique function. Generally: - Seaweed Secrets is used as a foliar tonic - Activ8mate feeds soil microbes and plants - Quantum H improves soil structure and nutrient availability - Nature’s Soil Wetter improves water penetration in hard or dry soils - Stimulizer enhances nutrient uptake and root development Refer to the label or website for usage timing and methods.
Plant Doctor’s fertilisers and soil conditioners are highly concentrated, offering excellent coverage and value for money. Most products require minimal amounts per square metre, meaning even a 1-litre bottle can treat large garden areas. This makes the bundle suitable for everything from small courtyards to large backyard gardens.
Yes. You can download the Plant Doctor Product Usage Guide to get detailed information on when and how to use each product across your garden.
Yes, many of the products in the bundle are designed to complement each other. However, we recommend applying them separately or conducting a small jar test before mixing liquids, especially with Stimulizer.
While not all products are certified organic, the inputs are primarily natural or low-toxicity and are widely used in organic-style gardens.
Frequency depends on plant type, season, and specific product. In general, these products are suitable for ongoing use throughout the growing season. Follow individual label guidelines for best results.
This bundle supports: - Improved soil biology and structure - Increased plant resilience and vitality - Enhanced nutrient uptake and root growth - Better water retention in dry or sandy soils - Higher yield and healthier plants over time
Yes, most products are safe for Australian natives when used at appropriate rates. Always take care with phosphorus-sensitive species and follow dilution guidelines.
Yes, most of the products can be used year-round, though frequency may be reduced during cooler months. Adjust timing based on plant growth cycles and local climate.
Absolutely. The Gardener’s Choice Bundle is especially beneficial for building healthy soil from the ground up in new gardens, raised beds, and container plants.
Amount of Reviews: 2
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Flat-rate shipping from $9.95* Fast and affordable! *For items 1 kilo or less, shipped within Australia. $14.95 for above 1kg. Excludes some regional areas.
*For items 1 kilo or less shipped within Australia.
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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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