Grow Powerful Cannabis with the JADAM Method: Organic, Cheap & Chemical-Free
Discover the revolutionary Korean farming technique transforming cannabis cultivation — naturally, affordably, and without chemicals.
There’s a better way in a world flooded with pricey fertilizers and toxic pesticides: JADAM. Born in South Korea and spreading globally, this DIY farming system is natural, ultra-low-cost, and incredibly effective. Whether you grow indoors or outdoors, in soil or hydroponics, JADAM puts you in full control — no chemical corporations needed.
What Is the JADAM Organic Farming Method?
JADAM, short for Jayonul Damun Saramdul — meaning “people who resemble nature” — is a revolutionary approach to organic farming developed by Youngsang Cho, the son of Korean Natural Farming (KNF) pioneer Cho Han Kyu.
Building on his father’s legacy, Youngsang created JADAM to simplify and modernize organic agriculture. Its core mission?
To empower growers to become fully self-reliant by creating their own fertilizers, pesticides, and soil enhancers using natural, locally sourced ingredients.
JADAM makes organic farming accessible, affordable, and sustainable — without relying on costly commercial products or harmful chemicals.
Key Features:
- DIY Organic Inputs: Make your own fertilizers and natural pesticides at home.
- Microbe-Powered Growing: Strengthen plant health with Indigenous Microorganisms (IMOs)* — beneficial bacteria and fungi gathered from your local forest floor.
- Ultra-Low Cost, Zero Chemicals: Slash input costs while avoiding synthetic additives entirely.
- Eco-Friendly & Health-Conscious: Protect the planet and ensure safer, cleaner crops for consumers.
Youngsang Cho likens JADAM to the “pop music” of organic farming — easy to learn, widely accessible, and built for global adoption, in contrast to the more complex, “classical” approach of traditional KNF.
* Indigenous Microorganisms (IMOs) are native microbes that supercharge soil life and naturally boost plant immunity.
Why Cannabis Growers Love JADAM Method
Cannabis is a sensitive, high-value crop. What you feed and spray on your plants directly affects yield, flavor, and safety.
JADAM method helps you:
- Eliminate synthetic pesticides and fungicides
- Slash cultivation costs by making your own inputs
- Reduce environmental impact through sustainable practices
- Improve flavor, aroma, potency, and yield naturally
Whether a home grower or commercial cultivator, JADAM lets you grow cleaner, greener cannabis — your way.
Core Principles of JADAM Organic Farming
To get started, focus on these four essential components:
- Indigenous Microorganisms (IMOs): Collected from local forests, these microbes bring life to your soil and turbocharge root health.
- JADAM Herbal Solution (JHS): Made from wild plants, this natural pesticide protects your crop without harmful chemicals.
- Natural Sulfur: Prevents mold and fungal infections, especially critical in humid environments.
- Wetting Agent: Helps sprays stick to leaves longer for effective absorption and pest control. Use natural soap or JADAM wetting agent.
DIY Recipes: Herbal Pesticide & Living Soil
Want to grow rich, resin-packed cannabis without breaking the bank or resorting to harsh chemicals? These time-tested JADAM recipes are perfect for any indoor, outdoor, or greenhouse grow setup.
JADAM Microbial Pesticide for Cannabis
This all-natural pesticide is tough on pests but gentle on your plants, even safe during flowering. It’s effective, affordable, and easy to make.
Ingredients:
- 100g garlic (natural insect repellent)
- 100g ginger (fungicidal properties)
- 100g hot chili peppers (repels sucking insects)
- 10 liters of non-chlorinated water
- 20–30 ml JADAM wetting agent or natural, unscented soap
- JMS (JADAM Microorganism Solution): Boosts beneficial microbes for plant defense
Instructions:
- Chop ginger, garlic, and chili peppers, then blend into a paste.
- Mix the paste into 10 L of water in a food-grade plastic bucket.
- Cover the container loosely and allow it to ferment for 48 hours in a shaded, well-ventilated spot at room temperature.
- Strain out solids.
- Add the wetting agent and stir thoroughly.
- Dilute the mixture at a 1:20 ratio (1 part pesticide to 20 parts water) before applying to plants.
Application Tips:
- Spray in the early morning or evening to avoid sunburn or evaporation.
- Store any leftover solution in a cool, dark space for up to one week.
What Pests Does It Control?
- Spider mites
- Aphids
- Whiteflies
- Thrips
- Fungus gnats
- Soft-bodied larvae
Regular use also helps suppress fungal diseases, thanks to the antimicrobial power of garlic and ginger and the competitive action of beneficial microbes from JMS.
JADAM Living Soil Recipe for Cannabis
Create nutrient-dense, microbially active soil for terpene-rich, high-yield buds — no expensive commercial blends needed.
Ingredients (by volume):
- 40% Composted forest soil (rich in native microbes)
- 30% Aged compost or worm castings (slow-release nitrogen & fungi)
- 10% Coarse sand or perlite (drainage & aeration)
- 5% Volcanic rock dust or azomite (trace minerals, boosts resin)
- 5% Charged biochar (increases microbes & water retention)
- JMS (JADAM Microorganism Solution) to moisten
How to Make JMS (JADAM Microorganism Solution)
Ingredients:
- 1 medium potato, boiled and mashed
- 1 handful leaf mold from a forest floor
- 1 liter rain or spring water
- 1 teaspoon unrefined sea salt
Instructions:
- Combine ingredients in a bucket.
- Stir gently and cover loosely.
- Let ferment 2–3 days at 20–25°C (68–77°F) until a bubbly, earthy smell appears.
- Strain and use immediately to moisten the soil mix.
Pro Tip: Supercharge Your Soil with Dynamic Accumulators
Dynamic accumulators are nature’s secret weapon. These deep-rooted plants mine valuable minerals from the subsoil and bring them to the surface, making them available to your cannabis crop when composted or fermented.
Top choices include:
- Comfrey: High in potassium, great for flowering
- Dandelion: Packed with calcium, iron, and trace elements
- Nettles: Loaded with nitrogen and beneficial microbes
- Yarrow: Boosts composting speed and nutrient availability
How to use them:
- Chop and drop: Mulch directly into your beds for slow-release nutrition
- Ferment JADAM-style: Create a potent liquid fertilizer to feed your living soil
These powerhouse plants not only improve soil health but also reduce your dependency on external inputs, perfectly aligned with the JADAM ethos.
Cultivate a Greener, Healthier Future with JADAM
JADAM isn’t just a method — it’s a movement. A low-cost, chemical-free path to cultivating cannabis that’s rich in resin, bursting with terpenes, and rooted in ecological integrity.
With a bit of effort and the right guidance, you can transform your grow into a thriving, regenerative system — whether you’re in a backyard garden or a commercial facility.
- 💚 Ditch the chemicals. Embrace self-reliance. Regenerate your soil.
- 👉 Follow us on social media for daily JADAM insights
- 📬 Subscribe to our newsletter for step-by-step guides, community tips, and organic recipes
Organic cannabis isn’t a luxury — it’s the future.
Start your JADAM journey today.
Frequently Asked Questions (FAQs) About the JADAM Organic Farming Method for Cannabis Cultivation
JADAM is a revolutionary Korean organic farming system that empowers cannabis cultivators to create their own natural fertilizers, pesticides, and soil enhancers using local, inexpensive ingredients. It eliminates the need for synthetic chemicals, resulting in healthier plants, improved yields, richer flavors, and safer, more potent cannabis.
Absolutely. JADAM was designed to be accessible and straightforward, even for first-time growers. With simple tools, household ingredients, and clear DIY recipes, beginners can successfully boost plant health and yields without costly products or advanced knowledge.
JADAM significantly reduces growing costs, often by 10 to 20 times compared to commercial fertilizers and pesticides. Most inputs are made from freely available or inexpensive natural materials, drastically cutting expenses for both small-scale and commercial growers.
Yes. While originally developed for soil farming, JADAM techniques are adaptable for indoor grows, greenhouses, hydroponic, and no-till systems, provided you maintain a healthy microbial ecosystem to support plant growth.
JADAM cannabis cultivation centers on:
- Indigenous Microorganisms (IMOs): Beneficial microbes collected from local forests that enhance soil fertility and plant immunity.
- JADAM Herbal Solution (JHS): A potent, plant-based pesticide made from garlic, ginger, and chili peppers — safe for your plants, tough on pests.
- Natural Sulfur: Used to prevent mold and fungal diseases, especially in humid climates.
- Wetting Agent: Helps sprays adhere to plant leaves, improving pest control effectiveness.
IMOs are harvested from leaf mold in healthy, undisturbed forests near your grow site. They are cultured using boiled potatoes, salt, and non-chlorinated water to create JMS (JADAM Microorganism Solution), which inoculates your soil and strengthens root health.
JMS is a fermented microbial tea that introduces a diverse community of beneficial bacteria and fungi into your soil. This boosts nutrient cycling, enhances plant immunity, and suppresses harmful pathogens, leading to stronger, more resilient cannabis plants.
JADAM builds living, microbe-rich soil that nourishes your plants from the roots up — naturally and effectively. The result?
- Improved nutrient uptake for vigorous growth
- Enhanced resin and terpene production for stronger aroma, flavor, and potency
- Increased resistance to pests and diseases without synthetic sprays
The payoff? Denser, stickier buds with bold terpenes and exceptional potency — all grown the natural way.
Yes. JADAM’s organic pest control solutions, including JHS and JMS, are non-toxic and safe for use during flowering. However, it’s advisable to conduct small patch tests and avoid heavy spraying late in the flowering stage to preserve bud quality.
Yes. Using JADAM’s fermented plant juices, microbial solutions, natural sulfur, and herbal pesticides, you can replace synthetic nutrients and chemicals entirely—saving money while promoting sustainable, organic cultivation.
- JMS (JADAM Microorganism Solution): Apply JMS every 1 to 2 weeks to keep the beneficial microbial community in your soil thriving. Regular use enhances nutrient cycling, strengthens root health, and boosts your plants’ natural resilience. For optimal results, apply JMS during watering or as a foliar spray in the early morning or late afternoon to protect microbes from harsh sunlight.
- JHS (JADAM Herbal Solution): Use JHS weekly or as needed during the vegetative and early flowering stages to control pests naturally and maintain plant health. Be cautious about applying JHS late in flowering—reduce frequency or stop applications altogether to preserve the buds’ delicate flavor, aroma, and resin quality. Always spray when temperatures are cooler to prevent leaf damage and improve absorption.
Yes. The combined use of natural sulfur, Indigenous Microorganisms, JMS, and proper cultural practices significantly reduces the risk of mold and bud rot, especially in humid environments.
No specialized equipment is required. Basic items such as buckets, a blender or food processor, cloth for straining, and a spray bottle or watering can are sufficient to prepare JADAM inputs at home.
Dynamic accumulators are nutrient-accumulating plants like comfrey, nettle, and dandelion. When incorporated into compost or fermented JADAM-style, they enrich soil with essential trace minerals that improve cannabis plant health and resin production.
JADAM inputs are made entirely from natural, organic materials and typically comply with most organic certification requirements. Commercial growers should verify compliance with local certification bodies before use.
