Probiotic Soil Tonic Concentrate with EM-1 & Seaweed

Name: Probiotic Soil Tonic Concentrate with EM-1 & Seaweed
Brand: Kai Kai Farm
Price: 9.0 AUD
Availability: InStock

$9.00

Sale Sold out

Size 500mL 1L

Straight from our farm to your garden: A professional-grade, bio-active tonic that does more than fertilise—it regenerates your soil.

Healthy gardens start with living soil, and our probiotic soil tonic is designed to support vibrant, biologically active growing systems from the ground up.

Made with activated EM-1® liquid and nutrient-rich seaweed, this living soil tonic input delivers a balanced blend of beneficial microorganisms, organic molasses, rainwater and natural plant-supporting compounds to improve soil health, build a microbial workforce in your soil and ecosystem resilience.

This carefully crafted formulation works by encouraging beneficial microbial activity in the soil. These microbes help break down organic matter, improve nutrient cycling and make minerals more available to plant roots. Over time, regular use supports better soil structure, increased organic matter, improved moisture retention and healthier root zones — all essential for consistent plant growth in both home gardens and market gardening systems.

Suitable for vegetables, fruit trees, ornamentals, lawns and indoor plants, this probiotic soil tonic can be applied as a soil drench, diluted foliar spray or added to compost to accelerate decomposition and boost compost quality. The addition of seaweed provides trace elements and natural growth stimulants that support balanced plant development without relying on synthetic fertilisers.

Bottled in eco-conscious recycled or reused PET containers where possible, this probiotic soil tonic is made in small, fresh batches each week to ensure microbial vitality. Easy to dilute and gentle on soil life, it’s a sustainable choice for gardeners, compost champions and regenerative growers who value healthy soil and resilient plants.

Kai Kai Farm Probiotic Soil Tonic — because thriving soil grows better gardens.

Who is it for?

What is included?

Available Sizes:
- 750mL
- 1.5L
- 2.25L
- 4.5L
- 10+L (contact us for price & availability)

Benefits

- Improves soil structure and fertility
- Enhances and accelerates compost breakdown and odour control
- Supports plant growth and root health
- Reduces the need for synthetic fertilisers
- Boosts beneficial microbe activity in gardens & pots
- Can be used for home drains, pet odour control, and even septic systems
- 100% natural, safe, and non-toxic
- For best results use as soon as possible

How do I use it?

💧 How to Use Your Probiotic Soil Tonic
Our Soil Tonic is a high-potency concentrate. A little goes a long way in building a thriving underground ecosystem. For best results, always dilute with water before application.

🪴 For Indoor Plants & Potted Tropicals
The Ratio: Mix 2ml of tonic per 1 Litre of water (roughly half a teaspoon).

Frequency: Apply every 2–4 weeks during the growing season (Spring/Summer) and once a month in Winter.

Pro-Tip: Water the soil directly rather than the foliage to ensure the microbes reach the root zone where they are needed most.

🥦 For Outdoor Gardens & Veggie Patches
The Ratio: Mix 20ml of tonic per 9 Litre watering can (approx. 1 standard capful).

Frequency: Apply every 7–14 days to boost fruit production and heat resilience.

Coverage: 9 Litres will cover approximately 2–4 square metres of garden bed.

🌳 For Established Trees, Shrubs & Lawns
The Ratio: Mix 40ml of tonic per 9 Litre watering can (approx. 2 standard capfuls).

Frequency: Apply monthly to improve soil structure and deep root health.

💡 Pro-Tips for Success
Avoid Midday Sun: For outdoor gardens, apply in the early morning or late afternoon. This prevents the "living" microbes from being damaged by intense UV rays and reduces evaporation.

The "Double-Down" Effect: If your plants are showing signs of stress (yellowing leaves or transplant shock), you can safely double the dosage for one "rescue" watering.

Chlorine Tip: If using tap water, let your watering can sit for a couple hours or overnight before adding the tonic. This allows chlorine to dissipate, ensuring the beneficial microbes stay at peak strength.

Shelf Life: Keep the bottle in a cool, dark place out of direct sunlight to maintain the vitality of the EM-1 microbes. Use within 3 months for best effects.

More Information:

Specifications

Ingredients:
- Activated EM-1®
- Organic Molasses
- Purified Rain Water
- Seaweed

Delivery Information

Ships from Tamborine Mountain, QLD using either AusPost or Aramex
Fast dispatch within 1-2 business day

Why Customers Love Us

Australian Owned
Family Business
Sustainability

View full details

Hand-Grown on Tamborine Mountain

At Kai Kai Farm, we don't just sell kits and tonics—we use them every day. Founded by Quintin and Amy in the heart of the Scenic Rim, our mission is to make professional-grade mushroom cultivation and sustainable gardening accessible to everyone. From our no-spray gourmet mushrooms to our bio-active soil health range, every product is tested right here on the farm to ensure your growing journey is a success. When you shop with us, you’re supporting a local family business dedicated to a greener, more delicious planet.

More About Us