How to Grow Hops Plant Indoors

Introduction

Hops are an essential ingredient in brewing beer, adding aroma and bitterness to the final product. Traditionally, hops are grown outdoors in large fields, but did you know that you can also grow hops plants indoors? Growing hops plants indoors allows beer enthusiasts to have their own fresh hops supply year-round, regardless of the weather conditions outside. In this article, we will discuss how to successfully grow hops plants indoors.

Choosing the Right Variety

When growing hops plants indoors, it is important to choose the right variety that is suitable for indoor cultivation. Some hop varieties are better suited for indoor growing due to their growth habits and size. Dwarf or compact hop varieties are ideal for indoor cultivation as they require less space and have a more manageable growth habit.

Popular dwarf hop varieties that are suitable for indoor growing include ‘Nugget,’ ‘Fuggle,’ and ‘Chinook.’ These varieties have a shorter stature and are easier to train and maintain in an indoor environment.

Providing Adequate Light

Light is one of the most critical factors for successful indoor hop cultivation. Hops plants require a lot of direct sunlight to thrive, so it is important to provide them with at least 6-8 hours of bright light each day. If you do not have access to sufficient natural light, you can supplement with artificial grow lights.

When using grow lights, it is essential to choose full-spectrum lights that mimic natural sunlight. Hang the lights above the plants, positioning them about 12-18 inches away from the foliage. Adjust the height as the plants grow to ensure they receive consistent light throughout their growth cycle.

Creating the Ideal Growing Environment

In addition to adequate light, hops plants also require specific environmental conditions to thrive indoors. The ideal temperature range for hop cultivation is between 50-60°F (10-15°C) during the vegetative stage and 60-70°F (15-21°C) during the flowering stage.

Humidity is another important factor to consider. Hops plants prefer a moderate humidity level of around 50-70%. To increase humidity, you can place a tray filled with water near the plants or use a humidifier. However, be cautious not to increase the humidity too much, as excessive moisture can lead to mold or mildew growth.

Lastly, hops plants require good airflow to prevent the buildup of stagnant air and reduce the risk of pests and diseases. Use fans or open windows to ensure proper ventilation in the growing area.

Choosing the Right Containers

When growing hops plants indoors, choosing the right containers is crucial. Opt for large containers with a minimum capacity of 10 gallons to allow ample space for root growth. Hops plants have an extensive root system, and providing enough room will help them establish a strong foundation.

Ensure that the containers have drainage holes at the bottom to prevent waterlogging and promote proper drainage. Additionally, using lightweight containers made of plastic or fabric will make it easier to move the plants if needed.

Providing Support for Vertical Growth

Hops are vigorous climbers and require support to grow vertically. Install a trellis system or use bamboo poles for support. Place the trellis or poles in the container before planting the hops rhizomes to avoid damaging the roots later on.

As the hops plants grow, gently guide their bines (vines) along the support structure, ensuring they are trained in an upward direction. Regularly check for any signs of bines tangling or twisting and gently adjust them as needed.

Watering and Fertilizing

Proper watering is crucial for indoor hops plants. Ensure that the soil is evenly moist but not waterlogged. Overwatering can lead to root rot, while underwatering can cause stress and hinder plant growth.

Fertilize hops plants regularly with a balanced fertilizer specifically formulated for hops or other flowering plants. Follow the instructions provided on the fertilizer packaging for the correct dosage and frequency of application. Additionally, consider using organic fertilizers to promote healthier growth and avoid chemical buildup in the soil.

Managing Pests and Diseases

Indoor hops plants are generally less prone to pests and diseases compared to their outdoor counterparts. However, it is still important to monitor the plants regularly for any signs of infestation or disease.

Common pests that can affect hops plants include aphids, spider mites, and mealybugs. Regularly inspect the foliage for any signs of pest activity, such as tiny insects, webbing, or yellowing leaves. If pests are detected, treat the plants with appropriate organic insecticides or insecticidal soaps.

To prevent diseases, ensure proper airflow and avoid overwatering. Remove any dead or decaying plant material promptly to prevent the spread of diseases such as powdery mildew or root rot.

Harvesting Hops

Hops plants typically reach maturity and are ready for harvest in late summer or early fall. The cones should feel dry and papery when gently squeezed. Use sharp scissors or pruning shears to cut the cones from the bines.

After harvesting, dry the cones thoroughly before storing them in airtight containers. Properly dried hops can be stored in a cool, dark place for several months while retaining their aroma and bitterness.

Conclusion

Growing hops plants indoors can be a rewarding experience for beer enthusiasts and home brewers. By following these guidelines on choosing the right variety, providing adequate light and environmental conditions, using proper containers and support systems, watering and fertilizing correctly, managing pests and diseases, and harvesting at the right time, you can successfully grow hops plants indoors and have a fresh supply of hops year-round. So why not give it a try and start brewing your own beer with homegrown hops? Cheers!