How to Germinate Hemp Seeds

Introduction

No matter what level of farmer you are, from beginner to expert, properly germinating your hemp seeds is the first step to unleashing the full potential of your harvest.

The team here at CBD Seed Labs wanted to shed some light on the subject with our step-by-step guide on how to germinate hemp seeds. 

Choosing High-Quality Seeds

In order to grow the best hemp flower, you first have to start with the best hemp seeds. Look for seeds that are dark, firm, and have a slight sheen and always purchase your seeds from a reputable seed bank. 

The Paper Towel Method (Most Common Technique For Small Craft Farms)

The paper towel method is the most common way people germinate CBD and THC seeds. This technique, however, applies primarily to small hobbyist and high value crops like cannabis.

• Materials needed: paper towels, distilled water, a plastic bag or container.

• Steps:
• Moisten the paper towel (not soaking wet).
• Place seeds between the damp paper towel layers.
• Store in a warm, dark place (70-85°F).
• Check daily and keep moist until tap roots emerge (24-72 hours).

Pro Tip 🌱

“If that root tip gets any longer than a 1/4” the root stinger could be damaged. After that it can start growing into your paper towel.” Moses Levin

Alternative Methods

The best method for germinating your hemp seeds largely depends on how many seeds you are starting, whether you are an indoor or outdoor farmer and the scale of the operation itself. 

Planting seedlings direct-to-soil in trays or small pots, then transplanting to the fields is best for larger operations and offers the most efficient germination technique for outdoor photo period acreage farms. 

Autoflower seeds should always be directly seeded into the field at high densities. Avoid any transplanting as root binding can cause premature flowering.

For the smaller farmers, try a mix of water (PH 5.8 to 6.2) and beneficial hormones and microbes and soak your seeds for no more than one half hour. 

• Direct-to-Soil in trays or pots plant ¼ inch deep in moist soil. (large scale operations)
• Soaking in Water: 30 minutes in water mixture to saturate shell. (home gardeners)

Pro Tip 🌱

“Outdoor farmers typically germinate in greenhouses whereas indoor farmers may germinate under 18-24 hour artificial light.” – Moses Levin

Transplanting Sprouted Seeds

The biggest mistake farmers make during the early stages of a plant’s life cycle is not protecting their babies from bugs, birds, and rodents. The second biggest mistake people make is either under or overwatering their seedlings. 

• Once the seed shell is saturated or the taproot is about 1/4 inch long, carefully plant it in soil or growing medium.
• Keep soil moist but not waterlogged.

Pro Tip 🌱

“They come out one day and their baby seedlings are completely gone. The rats and birds got em.” – Moses Levin

Conclusion

Whether you are a small hobby gardener or a big agro farmer, properly germinating your hemp seeds requires patience, care and the proper techniques to ensure the best results. 

Proper light, humidity, temperature , and nutrients all play a role in a successful seed planting experience.