Have you ever wondered about the tiny, vibrant greens that grace your favorite dishes or the soothing scents that drift from your tea cup? Chances are, you’ve encountered micro herb types without even realizing it.
These miniature powerhouses, often mistaken for microgreens, are a world unto themselves, waiting to be explored.
You’ve heard whispers of their culinary magic, medicinal prowess, and aromatic allure. In this article, we go deeper with you to discover that micro herbs, unlike microgreens, which are harvested at a tender 1-3 inches, are given a bit more time to develop, reaching 2-4 inches before being harvested.
Micro herb types encompass culinary, medicinal, and aromatic varieties, each offering distinct flavors, health benefits, and sensory experiences. Popular micro herbs include basil, cilantro, and mint (culinary); turmeric, fennel, and echinacea (medicinal); and lavender, peppermint, and lemongrass (aromatic). These nutrient-dense microplants are harvested at 2-4 inches, typically 21-28 days after germination.
The journey through the realm of micro herbs is one of discovery and delight. From the fresh, zesty notes of micro basil to the earthy, grounding flavors of micro turmeric, each variety holds a unique character. Some, like micro lavender, offer a soothing embrace, while others, like micro fennel, deliver a spicy kick of wellness.
As you consider the potential of micro herbs, you’re probably wondering what’s so different or new?
You’re about to find out.
These concentrated flavors and aromas will transform your dishes and uplift your senses and your health in ways you never imagined.
Keep reading to uncover the fascinating world of micro herb types and all they have to offer.
Key Takeaways
- Use well-drained, moderately fertile soil with a pH between 6.0 and 7.0 for optimal microherb growth.
- Provide 6-8 hours of direct sunlight daily or use grow lights for indoor cultivation.
- Sow seeds at correct densities, maintaining consistent soil moisture during germination.
- Adjust watering based on individual herb needs and prevent overwatering to avoid root rot.
- Harvest with sharp scissors or knife, ideally in the early morning.
- Store in airtight containers to preserve their culinary, medicinal, and aromatic properties.
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Growing Microherbs: Understanding the Basics
Establishing the Right Soil Conditions for Micro Herbs
Light Exposure
Seed Planting Depth
Moisture Management
Timing Your Planting
Watering and Moisture Management
Proper watering
Germination: Special care
Special types
Drainage is essential
Climate and Temperature Considerations
Proper seed density and tray spacing
Bottom water
Sterilize tools
Micro Herbs Harvesting and Storage
Harvesting Tips
Storage Techniques
Setup Details
Environmental Control
Warm Climates Equal Higher essential oils
Soil Quality YieldS Nutrients
Wrap-up: Growing Micro Herbs Grandma’s Way
Can Micro Herbs Be Grown in Vertical Gardens or Wall-Mounted Planters?
Are There Any Micro Herbs That Are Particularly Beneficial for Indoor Air Quality?
How Do Different Colored Grow Lights Affect Micro Herb Growth and Flavor?
Can Micro Herbs Be Grown Successfully in Aquaponic Systems With Fish?
Are There Any Micro Herbs That Should Not Be Grown Together?
To start on your micro herb growing journey, you’ll need to grasp the fundamental principles of soil composition, light requirements, and proper watering techniques.
Establishing the Right Soil Conditions for Micro Herbs
Soil conditions are crucial for growing micro herbs successfully. But often, gardeners overlook the importance of drainage, fertility, and pH levels.
I have been using this soil mix successfully at home and for experiments for the past five years:
Miracle-Gro Performance Organics All Purpose Container Mix – Organic and Natural Plant Soil, Feed for Up to 3 Months, For Vegetables, Flowers, and Herbs, Use in Indoor and Outdoor Containers, 1 cu. Ft
$28.65 ($0.03 / Fl Oz) (as of July 12, 2024 14:21 GMT -05:00 – More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Soil Drainage
Micro herbs love a cozy home, and well-drained soil is their dream foundation. But waterlogged roots can spell disaster, especially for delicate varieties like thyme and rosemary. Therefore, mix organic matter like compost into your soil. This creates tiny air pockets, allowing excess water to escape and roots to breathe freely.
Soil Fertility
Rich, nutrient-packed soil sounds great, and it can be for some plants. But for micro herbs, too much of a good thing leads to disappointment. Overfed herbs grow big and lush, but their flavors become bland and weak. Therefore, aim for moderation. Use small amounts of compost or well-rotted manure to provide just enough nutrients without overwhelming your herbs’ natural flavor production.
pH Balance
Soil acidity might seem like chemistry class, and it kind of is! But getting it right makes a massive difference in how well your herbs grow and absorb nutrients. Therefore, invest in a simple soil pH test kit from a garden store. Most micro herbs prefer a slightly acidic to neutral environment (pH 6.0-7.0). If your soil is too acidic, sprinkle some garden lime to raise the pH. If it’s too alkaline, a bit of sulfur will bring it down. This pH sweet spot ensures your herbs can easily access the nutrients they need to thrive.
Light Exposure
Micro herbs are delicate plants that require specific growing conditions, particularly adequate light, for optimal growth.
Sunlight Requirements
Micro herbs are sun-loving plants, and they crave lots of light to grow robust and flavorful. However, not all growing spaces offer enough natural sunlight. Therefore, aim to provide your herbs with 6-8 hours of direct sunlight daily. If you’re growing outdoors, choose a spot that gets plenty of sun throughout the day. Indoor growers should place their herbs near a south-facing window to maximize their light exposure.
Indoor Growing Solutions
Growing micro herbs indoors can be convenient and fun, and it allows you to have fresh herbs year-round. However, indoor environments often lack the intense light that herbs need to thrive. Therefore, supplement natural light with grow lights. Make sure to position the full-spectrum LED grow lights 6-12 inches above your plants and leave them on for 14-16 hours each day. This mimics the sun’s natural cycle and gives your herbs the energy they need to produce those delicious flavors and beneficial oils.
This LED light is great for a kitchen counter or stand:
FRGROW LED Grow Lights for Indoor Plants Full Spectrum, Table Top Plant Lights for Indoor Growing, 208 LEDs Desk Grow Lights for Seed Starting Seedlings Vegetable, Daisy Chain, Adjustable Height
10% Off $34.99 $31.50 (as of July 12, 2024 14:22 GMT -05:00 – More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Light Quality and Adjustment
Plants respond differently to various types of light, and micro herbs are no exception. However, not all artificial lights are created equal when it comes to plant growth. Therefore, invest in full-spectrum LED grow lights that provide a balance of cool and warm light. As your herbs grow, remember to adjust the height of your lights, keeping them 6-12 inches above the plants. This ensures your herbs receive consistent, optimal light intensity as they mature.
When growing micro herbs, starting from seeds is the most common method. You can sow seeds directly in your growing medium.
I love Burpee seeds. Over 150 years old, with the best seed technology in the business.
Gardeners Basics, 35 Herb Seeds for Planting Varieties Heirloom Non-GMO Seeds Indoors, Hydroponics, Outdoors – Basil, Lavender, Catnip, Cilantro, Oregano, Parsley, Peppermint, Rosemary and More
$29.95 (as of July 12, 2024 14:22 GMT -05:00 – More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Seed Planting Depth
Microherb seeds are tiny powerhouses of potential, and they’re eager to grow. But many beginners make the mistake of planting them too deep. Therefore, when sowing your seeds, think “barely there” coverage. For super-small seeds like thyme, simply press them gently onto the soil surface. Slightly larger seeds can be covered with a whisper-thin layer of soil. This shallow planting ensures the seeds get enough light to wake up and start growing while still staying moist.
These are my trays of choice–simple, compact, easy to clean:
JMIATRY 10PCS Plastic Seed Sprouting Trays for Sprouts 13.4 x 10 Inches Microgreens Growing Tray, Plastic Seed Sprouter with Sprouter Tray Paper, Sprouts Growing Kit for Garden Home Office
$23.99 (as of July 12, 2024 14:21 GMT -05:00 – More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Moisture Management
Seeds need water to sprout, and consistent moisture is vital for micro herbs. But there’s a fine line between helpful dampness and harmful sogginess. Therefore, aim for soil that feels like a well-wrung sponge – damp, not dripping. For gentle watering, use a spray bottle, and consider covering your seed trays with clear plastic to create a mini-greenhouse effect. Check on your seeds daily, and once you see tiny sprouts, remove the cover. This careful approach prevents fungal problems and gives your seeds the best chance to thrive.
Timing Your Planting
Nature has its rhythms, and successful gardeners work with them. If you’re growing indoors year-round, you have more flexibility, but mimicking planting cycles can still give your herbs a boost.
If your house gets less light and cooler temperatures in the winter, consider reducing the planting volume and focusing on hardier herbs like rosemary or thyme that can tolerate lower light levels.
Watering and Moisture Management
You’ll find that proper watering is essential for your micro herb garden’s success. Aim to maintain consistent moisture levels without oversaturating the soil, as both overwatering and underwatering can harm your plants.
Proper watering
Consistent moisture supports growth, but overwatering can be harmful. Therefore, soil moisture must be monitored regularly, and watering should be adjusted based on each herb’s needs and environmental conditions.
Germination: Special care
Seeds need constant moisture to sprout, but too much water causes problems. Therefore, use a fine mist sprayer, cover seedbeds with clear plastic, and remove it once seedlings emerge.
Special types
Some herbs prefer drier conditions. Thyme and rosemary thrive with less water, but root rot is a risk if the soil stays too wet. Therefore, allow the soil to dry slightly between waterings for these Mediterranean herbs.
Drainage is essential
Plants need water, but standing water damages roots. Therefore, ensure your containers or garden beds have adequate drainage to prevent water buildup.
You’ll need to carefully consider climate and temperature when growing micro herbs, as The growth and overall health of individuals are greatly influenced by these factors.
Different herbs have specific temperature requirements for ideal growth, so you’ll want to research the needs of each variety you’re cultivating.
Here’s the one I’ve been using that also gives me humidity readings:
ThermoPro TP55 Digital Hygrometer Indoor Thermometer Humidity Gauge with Large Touchscreen and Backlight Temperature Humidity Monitor
30% Off $19.99 $13.99 (as of July 12, 2024 14:21 GMT -05:00 – More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
If you’re in a colder climate, you might need to move your micro herbs indoors during harsh seasons. This will protect them from frost and provide a more stable environment. Indoor growing allows you to control temperature and light conditions more efficiently, ensuring your herbs thrive year-round.
For outdoor growing in cooler areas, consider using row covers or cloches to protect tender herbs from cold temperatures. Extending your growing season and promoting the health of your micro herbs can be achieved through these protective measures.
In order to avoid powdery mildew and root rot in your micro herb garden, it’s vital to ensure proper spacing and good air circulation.
Wise gardeners take proactive steps to prevent these issues before they start.
Proper seed density and tray spacing
Creating an environment where fungi cannot thrive is the key. Space your plants generously, allowing air to flow freely between them. This simple act starves fungi of the humid conditions they crave. Trim excess foliage regularly to further boost air circulation.
Bottom water
Water is life for your herbs, but it can also spell their doom if applied carelessly. Bottom watering is the key – let your plants drink from below, keeping their leaves dry and inhospitable to fungal spores. This defensive strategy is complemented by soil that drains well, removing excess moisture that could cause root rot.
Great trays for bottom watering–simple, compact, easy to clean:
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Sterilize tools
Cleanliness is your final weapon against disease. Before using and after using, sterilize your tools using a bleach solution. This stops pathogens from hitching a ride from plant to plant. Inspect your herbs often, isolating any that show signs of trouble.
These Shun Kitchen Shears are my go-to harvesters:
Shun Cutlery Kitchen Shears, Stainless Steel Cooking Scissors, Blades Separate for Easy Cleaning, Comfortable, Non-Slip Handle, Kitchen Shears Heavy Duty
20% Off $106.00 $84.95 (as of July 12, 2024 14:22 GMT -05:00 – More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
By following these steps, you’ll create a thriving micro herb garden that’s as healthy as it is delicious.
Micro herbs are delicate treasures in the culinary world, but their flavor and longevity depend on proper harvesting and storage.
Most microherbs need about 7-10 days or more longer than microgreens., anywhere from 21-30 days. The key lies in timing and technique.
Harvesting Tips
Be sure to collect your herbs in the morning to trap the greatest amount of essential oils, and make clean cuts using sharp scissors. This ensures you capture the best flavor and don’t damage the plants.
These Shun Kitchen Shears get the job done:
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Storage Techniques
But harvesting is just the beginning. To truly savor your micro herbs long-term, you need effective storage methods. While some herbs dry well when hung upside down in a warm, dark place, others, like parsley and basil, retain their essence better when frozen. By freezing these herbs in ice cube trays with a bit of water or oil, you can preserve their fresh taste for months.
I’ve tried a few storage containers for microgreens. I even wrote about it: How to Package and Deliver Your Microgreens (Episode 11) (microgreensworld.com).
But these are the most economical if you are a home grower:
60 Wallaby 1-Gallon Gusset Mylar Bag Bundle (7.5 Mil – 10″ x 14″) Stand-Up Zipper Pouches, 60x 400cc Oxygen Absorbers, 60x Labels – Heat Sealable & Food Safe – Long-Term Food Storage Solutions – Black
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Therefore, by combining early morning harvests with appropriate storage techniques, you can enjoy the peak flavors of your micro herbs well beyond their growing season. Whether you choose to dry or freeze, these methods will help you make the most of your homegrown herbs, adding bursts of flavor to your dishes year-round.
Growing micro herbs hydroponically offers a rewarding and efficient way to produce fresh, flavorful herbs, but it demands careful attention to detail.
While setting up a proper system with nutrient solutions and containers is essential, the real challenge lies in controlling environmental factors and maintaining ideal pH levels.
Setup Details
To start, you need to set up a proper system with suitable containers and nutrient solutions. Light Expanded Clay Aggregate (LECA) is an excellent supporting medium because it provides good aeration and moisture retention for the roots.
LiquiDirt Leca Lightweight Expanded Clay Pebble Kit 2lbs – includes Trial Liqui-Dirt Concentrate Gel Packet for Complete Plant Nutrition – Great for Soil Additive Hydroponics and Aquaponics
$11.99 ($0.37 / Ounce) (as of July 12, 2024 22:24 GMT -05:00 – More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Maintaining the ideal balance of nutrients, pH levels, and environmental conditions is crucial for achieving success. You want to create an ideal home for your herbs to thrive. The nutrient solution should contain all essential macro and micronutrients, with the pH kept between 6.5 and 7.5 for optimal nutrient uptake. It’s also crucial to monitor the electrical conductivity (EC), aiming for around 1400±100 ppm, to prevent issues like excessive nitrate buildup.
Environmental Control
Temperature and light are critical factors, too. Herbs grown this way can be sensitive to changes, so you need to keep a close eye on these conditions. Aim for temperatures between 65-75°F (18-24°C) and provide 14-16 hours of light daily.
AC Infinity Controller 69 PRO, Smart Environmental Controller with Temperature, Humidity, VPD, Timer, Cycle, Schedule Controls, for Grow Tent Cooling Ventilation Lighting
$99.99 (as of July 12, 2024 14:27 GMT -05:00 – More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
By carefully controlling these factors, you can create a stable, nurturing environment that mimics nature’s best-growing conditions while harnessing the benefits of hydroponic systems.
Chamomile, a versatile herb prized for its essential oils, thrives in specific conditions.
A study (Salamon, 1994) revealed that warm, mountainous climates produce the best results, but this doesn’t mean you can’t grow quality chamomile elsewhere. The key is to understand and recreate these ideal conditions.
Warm Climates Equal Higher essential oils
Temperature and elevation play crucial roles, and soil quality is equally essential, but balancing these factors can be challenging. Therefore, focus on creating a warm environment with well-draining, fertile soil rich in magnesium. If you’re in a cooler region, consider using greenhouses or indoor setups to mimic the plant’s preferred climate.
Soil Quality YieldS Nutrients
To improve soil quality, mix in organic matter or add magnesium sulfate. Regularly test and adjust your soil’s pH and nutrient levels. By carefully managing these elements, you’ll cultivate chamomile with higher essential oil content and better medicinal properties, even in a small herb garden.
I love some Burpee seeds:
Gaea’s Blessing Seeds – Chamomile Seeds – Non-GMO Seeds with Easy to Follow Planting Instructions – Seeds Heirloom Common German Germination Rate 88% Net Wt. 1.0g
$5.99 ($0.00 / Count) (as of July 12, 2024 22:24 GMT -05:00 – More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
Remember, while these guidelines are based on studies of Chamomilla recutita, they can generally apply to other chamomile varieties. With attention to these details, you can grow potent, high-quality chamomile regardless of your location.
Related Questions
Can Micro Herbs Be Grown in Vertical Gardens or Wall-Mounted Planters?
Yes, you can grow micro herbs in vertical gardens and wall-mounted planters. They’re ideal for small spaces and maximize growing areas. Guarantee proper drainage, adequate light, and regular watering. Choose shallow containers to accommodate their compact root systems.
Are There Any Micro Herbs That Are Particularly Beneficial for Indoor Air Quality?
Yes, certain micro herbs can improve indoor air quality. You’ll find basil, lemongrass, and mint particularly effective at purifying air. They absorb pollutants and release oxygen, enhancing your home’s atmosphere while providing fresh herbs for your culinary endeavors.
How Do Different Colored Grow Lights Affect Micro Herb Growth and Flavor?
Different colored grow lights significantly affect the growth and flavor of your micro herbs. Blue light promotes leaf growth, while red improves flowering and fruiting. Green light enhances flavor compounds. You’ll want to use a balanced spectrum for best results.
Can Micro Herbs Be Grown Successfully in Aquaponic Systems With Fish?
Yes, you can successfully grow micro herbs in aquaponic systems with fish. They’ll thrive on the nutrient-rich water while filtering it for the fish. Maintain proper pH levels and consider floating rafts or media beds for best growth.
Are There Any Micro Herbs That Should Not Be Grown Together?
You’ll want to avoid growing mint with other herbs, as it’s aggressive and can overtake them. Keep basil separate from rue, and don’t mix fennel with most other herbs. Consider companion planting benefits when selecting combinations.
Growing micro herbs requires a blend of scientific knowledge and horticultural artistry, as evidenced by the detailed techniques and considerations discussed throughout this guide.
By understanding and applying these principles, you’ll be well-equipped to cultivate a thriving micro herb garden that will elevate your culinary creations.
To succeed in your micro herb growing endeavors, remember these key points:
- Tailor soil conditions to each herb’s specific requirements
- Provide ample light, whether natural or artificial
- Implement proper watering and pruning methods
- Monitor and adjust for pests, diseases, and environmental conditions
Whether you choose traditional soil-based methods or delve into hydroponic systems, your dedication to understanding and meeting the unique needs of micro herbs will yield a plentiful and flavorful harvest.
With practice and patience, you’ll hone the art of growing these miniature marvels, enriching your dishes and delighting those you serve with fresh, homegrown micro herbs.
INTERESTED IN MICROGREENS?
Join the community
Join more than 100,000 other health-conscious individuals and couples who visit our site and receive weekly emails from us to help them grow more microgreens to live healthier and longer lives.
References
Salamon, Ivan. (1994). Growing Conditions and the Essential Oil of Chamomile, Chamomilla recutita (L.) Rauschert. Journal of Herbs, Spices & Medicinal Plants, 2(2), 31–37. doi:10.1300/J044v02n02_05. https://doi.org/10.1300/J044v02n02_05.
Seasoning herbs for indoor growing. (1935). https://doi.org/10.5962/bhl.title.70135
Morales, M. R. (1999). Herbs in Bloom: A Guide to Growing Herbs as Ornamental Plants. HortTechnology, 9(2), 296a297. https://doi.org/10.21273/horttech.9.2.296a.
Islam, N.; Torre, S.; Wold, A.B.; Gislerød, H.R. . (2010). EFFECTS OF GROWING CONDITIONS ON THE POSTHARVEST QUALITY OF HERBS. Acta Horticulturae, (877), 187–194. doi:10.17660/actahortic.2010.877.18. https://doi.org/10.17660/actahortic.2010.877.18.
Chaudhari, Maheshkumar. Cultivation of Herbs & Its Strategy. (2019). International Journal of Medicinal Plants and Natural Products, 5(4). https://doi.org/10.20431/2454-7999.0504005
