Quick Answer
To grow hemp in small spaces, choose a compact variety, maintain optimal temperature and humidity levels, and use a trellis or vertical support system to maximize space.
Selecting the Right Hemp Variety
When growing hemp in a small space, it’s essential to choose a compact variety that is specifically bred for indoor or container growing. Look for varieties with a mature height of 3-5 feet, such as ‘Felina 32’ or ‘Fedora’. These varieties will require less support and can thrive in smaller spaces. Compact varieties also tend to produce smaller flowers, which can be beneficial for seed production or fiber harvesting.
Soil and Climate Requirements
Hemp requires a well-draining soil with a pH between 6.0 and 7.0. In a small space, it’s crucial to maintain optimal temperature and humidity levels. Keep the temperature between 65°F and 75°F (18°C and 24°C) during the day and above 55°F (13°C) at night. Maintain a relative humidity of 40-60% to promote healthy growth.
Support and Training
To maximize space, use a trellis or vertical support system to train the hemp plants. This will also help to promote even growth and prevent the plants from becoming leggy. Use a soft twine or clip to gently tie the stems to the support system, making sure not to damage the delicate buds.
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