OHN (Oriental Herbal Nutrient): A Step-by-Step Mastery Guide

Written by Brandon Webb

Published: March 7, 2024

In the search for sustainability and self-sufficiency, gardeners and farmers alike face a number of challenges, from pest infestations to diseases that threaten plant and soil health.

The frustration of battling these issues with conventional methods, which often fall short or harm the environment, has led many to seek more complete, eco-friendly solutions.

Enter OHN (Oriental Herbal Nutrient), a cornerstone of Korean Natural Farming (KNF) that promises to enhance plant health and soil vitality through the power of fermented herbs.

TL;DR

We aim to:

  • Discuss the transformative impact of Oriental Herbal Nutrient (OHN) on plant health and soil vitality in organic gardening.
  • Highlight how OHN enhances plant vigor, growth, and resilience against pests and diseases.
  • Note the rejuvenation of soil through increased microbial activity and improved soil health.
  • Emphasize OHN’s role as a catalyst for creating a sustainable garden ecosystem.
  • Advocate for adding OHN into gardening practices for a complete approach to plant and soil health.

What is OHN (Oriental Herbal Nutrient)?

OHN is a natural mix made from fermenting specific herbs such as ginger, garlic, angelica, cinnamon, and licorice with brown sugar and alcohol.

This blend is not just any garden treatment; it’s a carefully crafted solution designed to strengthen plant immunity, encourage helpful growth of indigenous microorganisms, and act as a natural deterrent against pests and diseases.

I recommend trying these products: Angelica Root, Licorice Root, and Cinnamon sticks.

The tradition of using OHN in natural farming underscores a commitment to nurturing the land and its produce without synthetic aids.

OHN Oriental Herbal Nutrient Fig 1
The starburst pattern of angelica plant umbels represents one of the potent herbs used in creating OHN, essential for nurturing a sustainable garden ecosystem.
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Preparing OHN (Oriental Herbal Nutrient): A Step-by-Step Guide

What You Need:

  • Fresh or dried herbs: ginger, turmeric, garlic, licorice, cinnamon, and angelica.
  • Brown sugar.
  • Rice wine or beer
  • Cheap Vodka or any liquor that’s 40% alcohol.
  • Clean glass jars.
  • Muslin or paper towels.
  • Rubber bands or thread.
  • Wooden spoon (no metal).

Making OHN:

  1. Prepare Fresh Herbs: If you’re using fresh ginger, turmeric, or garlic, slice or crush them. Fill 2/3 of a glass jar with these herbs. Do the same in separate jars for each herb.
  2. Add Brown Sugar: Put the same weight of brown sugar into each jar as the herbs. Cover the jars with muslin or a paper towel and secure it with a rubber band. Let them sit for 5-7 days away from direct sunlight.
  3. Add Liquor: Fill the jars with vodka. Replace the cover and let them sit, stirring every morning for 14 days.
  4. Strain and Store: After 14 days, strain 1/3 of the liquid from each jar into separate, labeled jars. You can repeat steps 3 and 4 up to five times.
  5. Prepare Dried Herbs: If using dried herbs like licorice, cinnamon, or angelica, chop them into ½ inch cubes. Fill a jar 1/3 full with each herb, add rice wine or beer to half full, and let sit for 2 days. Then, add brown sugar to 2/3 full, cover, and let sit for 5-7 days. After that, fill with vodka, stir daily for 14 days, strain, and store like the fresh herbs.
  6. Mix OHN: Combine equal parts of each herb extract in a clean jar. Use 2 parts angelica and 1 part of each other herb. Stir slightly with a wooden spoon, cover loosely, and store in a cool, dark place for 6-12 months.

Using OHN:

  • Shake well before use.
  • Dilute with water (1:1000 ratio) for spraying on plants or soil.
  • Apply as a foliar spray in the late afternoon or early morning.
  • Mix with Fermented Plant Juice (FPJ) and Brown Rice Vinegar (BRV) for a powerful plant spray.
  • Use as a soil drench before planting to help soil microbes.
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Ginger roots could serve as a powerful ingredient in OHN, improving microbial activity and strengthening soil health.

How long does OHN Last?

OHN (Oriental Herbal Nutrient) not only lasts for a long time when stored properly but also becomes more potent over time. As it ages, the concentration of beneficial compounds in OHN can increase, making it stronger. If your OHN has been stored for a few years, it’s a good idea to use less of it than you would if it were freshly made.

For example, if you’ve been using a 1:1000 dilution (OHN to water) for your plants, you might want to adjust this to a weaker dilution, such as 1:1500 or even less, depending on how strong the OHN has become. This adjustment helps ensure that the plants and soil microorganisms receive the benefits of OHN without being overwhelmed by its increased potency. Always observe the response of your plants and adjust the dilution accordingly to achieve the best results.

The Benefits Unleashed

Incorporating OHN (Oriental Herbal Nutrient) into my garden management practices brought in a transformative phase for both my plants and the soil they thrive in.

The impact was deep and diverse, signaling a shift towards a stronger and more self-sustaining garden ecosystem.

OHN Oriental Herbal Nutrient Fig 3
Fresh garlic bulbs, a necessary component for crafting OHN, known for bolstering plant defense systems against pests and diseases.

Enhanced Plant Vigor and Growth

The introduction of OHN marked a significant improvement in plant health and vigor. Treated plants not only grew more robustly but also showed a healthy, colorful appearance that was a joy to see.

This was not a superficial change; it was a sign of a deeper, systemic improvement of the plants’ natural processes. The nutrient-rich mix seemed to unlock the plants’ hidden potential for growth and resilience, allowing them to flourish in ways that were previously unseen.

Resilience Against Pests and Diseases

One of the most striking benefits was the increased resistance of treated plants to pests and diseases. Prior to using OHN (Oriental Herbal Nutrient), my garden was a battleground where plants constantly faced threats from various pests and pathogens.

However, after integrating OHN into my routine, there was a noticeable decline in these attacks. It was as if the plants had been strengthened from within, equipped with the means to better fend off outside threats.

This strength is proof of OHN’s ability to enhance the plants’ natural defense mechanisms, making it a powerful ally in organic pest and disease management strategies.

Soil Revitalization

The soil, often overlooked in discussions of plant health, received a significant boost from OHN. The treated soil became a thriving hub of microbial activity, with a noticeable increase in the diversity and vitality of soil organisms.

This revitalization of the soil microbiome is important for sustainable gardening, as healthy soil is the foundation upon which healthy plants grow. OHN-treated soil exhibited improved structure, moisture retention, and nutrient availability, all of which contribute to an optimal growing environment for plants.

Catalyst for a Sustainable Garden Ecosystem

The cumulative effect of these changes was the emergence of a more balanced and sustainable garden ecosystem. OHN (Oriental Herbal Nutrient) served not merely as a plant tonic but as a catalyst for holistic garden health.

By enhancing plant resilience and revitalizing the soil, OHN facilitated a shift towards a gardening practice that is in harmony with natural processes.

This approach not only yields healthier plants and produce but also promotes biodiversity, reduces reliance on synthetic inputs, and fosters an overall sense of connection with the natural world.

In conclusion, the integration of OHN into my gardening practice has been a process of discovery and renewal. The benefits unleashed by this potent herbal nutrient blend underscore the potential for natural farming techniques to create resilient, healthy gardens.

As we continue to explore and embrace these methods, we contribute to a larger movement towards sustainability and ecological balance, one garden at a time.

Application in the Garden

Using OHN requires consideration of dilution ratios and application timing for optimal effectiveness. A general guideline is to dilute OHN with water at a ratio of 1:1000.

This diluted solution can be used as a foliar spray to protect plants from pests and diseases or as a soil drench to invigorate soil microbiology. The key is to apply it judiciously, observing the garden’s response and adjusting practices accordingly.

OHN Oriental Herbal Nutrient Fig 4
Cinnamon sticks, which can be fermented into OHN, highlights a key ingredient that contributes to soil vitality and plant health.

Despite the clear benefits, preparing and using OHN is not without its challenges. Similar to creating water soluble calcium, making sure you have the correct fermentation conditions and achieving the right dilution ratio requires trial and error.

However, these challenges can be addressed with research, experimentation, and a bit of perseverance.

The effort is well worth it, as the results speak for themselves: a garden that is not only productive but also in harmony with nature.

Conclusion

OHN (Oriental Herbal Nutrient) stands as a beacon of natural farming, embodying principles of sustainability, self-sufficiency, and environmental stewardship. Its preparation and use are acts of faith in nature’s capacity to heal and nourish itself, offering gardeners a way to contribute positively to the land they tend.

I invite you to explore the benefits of OHN in your gardening practices. By doing so, we take steps toward a more sustainable world, one garden at a time.

Remember that gardening is not just about the end produce but about fostering a deep connection with the earth. OHN represents this connection, offering a path to gardening that is sustainable, fulfilling, and harmonious with the natural world.

About the Author

About the Author

Brandon Webb

Brandon is a dedicated citizen scientist with over a decade of hands-on gardening experience and the founder of the Soil Society.

He empowers individuals to lead sustainable, self-sufficient lifestyles by promoting soil health and regenerative gardening practices.

Combining scientific rigor with holistic methods, Brandon educates a diverse audience through workshops, educational resources, and community advocacy, aiming to combat climate change and enhance well-being through soil regeneration.

Brandon’s practical approach to gardening helps others achieve healthier plants and more productive gardens while fostering a deeper connection to the environment.