How to Grow Herbs Indoors Without Sunlight

Growing herbs indoors is an exciting way to bring fresh flavors into your kitchen and enhance your indoor space with greenery. But what if your home doesn’t have a lot of natural sunlight?

Don’t worry—there are creative solutions and products that make it easy to grow healthy herbs indoors, even in low-light environments. In this guide, you’ll learn how to grow herbs indoors without sunlight and discover the best tools and tips to ensure your plants thrive.

Why Grow Herbs Indoors?

Herbs like basil, parsley, mint, and thyme are incredibly versatile in cooking, and having them fresh at your fingertips can elevate any dish. Growing herbs indoors is convenient, allows you to control their growing environment, and lets you enjoy gardening year-round. Without access to direct sunlight, you’ll rely on artificial light, proper watering techniques, and good airflow to create an ideal environment for your herbs.

Step-by-Step Guide to Growing Herbs Indoors Without Sunlight

1. Choose the Right Herbs

When growing herbs indoors without sunlight, it’s essential to select varieties that adapt well to artificial light and indoor conditions. Some of the easiest herbs to grow indoors include:

  • Basil
  • Parsley
  • Mint
  • Chives
  • Cilantro
  • Thyme
  • Oregano

These herbs grow well in controlled environments and don’t require full sunlight to thrive.

2. Invest in Artificial Lighting

The absence of sunlight doesn’t mean your herbs can’t grow. LED grow lights mimic the light spectrum your plants need for photosynthesis. Here’s what to consider when selecting grow lights:

  • Look for full-spectrum lights to ensure your herbs receive both blue and red wavelengths.
  • Choose lights that are energy-efficient and easy to set up.

Recommended Products:

  • GE BR30 LED Grow Light Bulb: A highly rated, affordable option that screws into standard light sockets. Ideal for small herb gardens.
  • VIPARSPECTRA LED Grow Light: A more robust, full-spectrum grow light with adjustable settings for different growth stages.

Position the grow lights 6–12 inches above the plants and leave them on for about 12–16 hours daily to simulate daylight.

3. Select Proper Containers

Choosing the right containers is crucial for healthy root growth. Look for containers with:

  • Good Drainage: Ensure your pots have drainage holes to prevent overwatering.
  • Adequate Size: Start with 4-6 inch pots for most herbs, and move to larger ones as needed.

Recommended Products:

  • Elho Self-Watering Herb Pot: These stylish, self-watering pots are beginner-friendly and help prevent over- or under-watering.
  • Mkono Ceramic Hanging Planters: Great for space-saving and adding a decorative touch to your indoor garden.

4. Use High-Quality Soil

Indoor herbs require well-draining, nutrient-rich soil. Avoid using garden soil, as it can compact and retain too much moisture indoors. Instead, choose a lightweight potting mix designed for indoor plants.

Recommended Product:

  • Miracle-Gro Indoor Potting Mix: A reliable, highly-rated potting mix that’s specifically formulated for indoor gardening.

5. Maintain Proper Moisture Levels

Overwatering is one of the most common mistakes in indoor herb gardening. Without sunlight to aid evaporation, it’s crucial to monitor your herbs’ water needs carefully:

  • Water when the top inch of soil feels dry to the touch.
  • Avoid letting your pots sit in standing water.

Pro Tip: Use a self-watering system or a moisture meter to make watering easier.

Recommended Product:

  • XLUX Soil Moisture Meter: A simple, affordable tool with over 50,000 positive reviews to ensure you water at the right time.

6. Ensure Proper Air Circulation

Good airflow prevents mold and mildew, which can thrive in indoor environments without sunlight. Place your herbs in a spot with light ventilation, or use a small fan to encourage air movement.

Recommended Product:

  • Holmes Mini High-Velocity Fan: Compact, quiet, and perfect for improving air circulation around your plants.

7. Fertilize Regularly

Indoor herbs grow in limited soil, so they need occasional feeding to stay healthy. Use a liquid fertilizer every 4–6 weeks, but be cautious not to over-fertilize, as it can cause rapid growth that weakens the plant.

Recommended Product:

  • Miracle-Gro Indoor Plant Food: A well-rated, easy-to-use liquid fertilizer for herbs and houseplants.

8. Prune and Harvest Your Herbs

Regular pruning helps your herbs grow bushier and healthier. Use sharp scissors or pruning shears to snip off leaves and stems, but avoid cutting more than a third of the plant at once.

Recommended Product:

  • VIVOSUN Gardening Hand Pruner: Lightweight and precise, these pruners are perfect for herbs.

Creative Indoor Gardening Setups

If you want to make your herb garden more functional or visually appealing, here are some creative setups:

Countertop Herb Gardens

Small, compact systems are perfect for your kitchen counter, making it easy to grab fresh herbs while cooking.

Recommended Product:

  • AeroGarden Harvest: A smart hydroponic garden system with LED grow lights. It’s beginner-friendly and ideal for growing herbs without soil.

Hanging Herb Gardens

If you’re short on space, consider hanging planters near your grow lights or windows for an eye-catching vertical garden.

Recommended Product:

  • Umbra Triflora Hanging Planter: A trendy, space-saving design for small herb pots.

Windowsill Gardens

Even if your windows don’t get direct sunlight, grow lights can help you transform your windowsill into a thriving herb garden.

Troubleshooting Common Problems

Leggy Growth

If your herbs are growing tall and thin, they’re not getting enough light. Move the grow light closer or increase the light exposure.

Yellowing Leaves

Yellow leaves often indicate overwatering or a lack of nutrients. Check soil moisture levels and fertilize as needed.

Moldy Soil

Poor drainage or stagnant air can cause mold. Ensure proper ventilation and avoid overwatering.

Benefits of Growing Herbs Indoors Without Sunlight

  • Fresh Flavor Year-Round: No need to rely on the grocery store—your herbs are always within reach.
  • Healthier Plants: Artificial lights let you control the light spectrum and growing conditions, often leading to healthier growth than outdoor gardening.
  • Compact and Space-Saving: Indoor herb gardens can fit even in small apartments.
  • Therapeutic Activity: Gardening is proven to reduce stress and boost mental well-being.

Conclusion

Growing herbs indoors without sunlight is entirely possible, thanks to modern tools and techniques.
By choosing the right herbs, investing in quality grow lights, and maintaining proper care routines, you’ll enjoy a lush indoor garden filled with fresh, aromatic herbs.

With a little effort and the right products, your kitchen can become a hub of greenery and flavor. Get started today, and watch your indoor herb garden flourish!