Tired of juggling products and not seeing results? The Gardener’s Choice Bundle is your shortcut to thriving lawns, vibrant flowers, and bountiful fruit & veg, all year round. This bundle combines Seaweed Secrets, Activ8Mate, Quantum H, Nature’s Soil Wetter, and Stimulizer, five powerhouse formulations designed to restore soil health, unlock nutrients, and strengthen plants against stress. Think of it as the complete care package for your garden, helping you grow greener, healthier, more resilient plants with less effort.
Your neighbours will notice. Your soil will thank you. And your garden will never look the same again.
Lawns (Buffalo, Couch, Kikuyu & More)
Gardens (Veggies, Flowers, Trees, Pots)
Farms & Larger Properties
Healthy soil is the foundation of every thriving garden, lawn, or crop. Each product in the Gardener’s Choice Bundle has been carefully selected to target a specific part of soil biology and plant function. Together, they work in harmony to unlock nutrients, restore soil structure, improve water movement, stimulate beneficial microbes, and build resilience against stress. By combining advanced formulations with natural processes, this bundle delivers long-term improvements to both soil health and plant performance. Whats in the pack:
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: 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: 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.
Key benefits:
| Product Summary | Details |
|---|---|
| Product Type | All-in-one garden care bundle |
| Contents | 5 premium Plant Doctor products (Seaweed Secrets, Activ8Mate, Quantum H, Nature’s Soil Wetter, Stimulizer) |
| Best For | Soil health, nutrient unlocking, growth & stress protection |
| Coverage | 1L = 1000 sqm; 5L = 5000 sqm; 10L = 10,000 sqm |
| Origin | Made in Australia |
| Guarantee | 90-day satisfaction money-back guarantee |
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.
NOTE: not compatible with iron-based products
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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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