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Hemp Seeds: A Step-By-Step Guide on Growing Hemp

Growing industrial hemp

Hemp is a dynamic crop that is easy to grow, maintain, and harvest. It also has a multitude of uses from medicinal to manufacturing. Here is a step-by-step guide to help you begin growing hemp seeds.

What You’ll Need

  • Planting Supplies
  • Hemp Seeds
  • Water Source
  • Well Draining Soil (ph6-7.5)
  • Garden Shovel (for moving soil)
  • Garden Hoe (for moving soil)

Harvesting Supplies

  • 1 Tarp
  • 2 5 Gallon Buckets
  • 1 scythe or garden shears/snips
  • 1 Stick, Club, or Bat
  • Refrigerator

Getting Started

First, we want to check the condition of the soil where you will be planting your hemp seeds. A simple soil test is quick and easy. Start by going to your local hardware store and purchasing a soil test kit. There are a number of kits on the market, so choose the one that fits you best. I like using Land Grant Labs. They provide a print out of the results, and recommendations on how to correct or solve a soil issue. Your local agricultural center can also provide means for soil testing.

Sending in a soil sample before sowing your hemp seeds is very important. Kush recommends doing a few soil tests from different labs. This will help you to have a broader idea of what is going in the soil, but one test will do the job to get started.

Soil Fact: Hemp typically prefers a soil with a ph of 6 to 7.5.

Prepping the soil

Once the results of your soil test are returned, take any recommended actions. Supplement your soil with the recommended minerals to ensure that the plants will have all the nutrients they need for the season. Another way to insure a proper mineral composition is to plant a cover crop the previous season.

Like growing any crop sustainably for the long term you must feed the soil and not the plant. Hemp is no exception to using proper crop rotation methods, such as:

Year 1: Hemp (planted for harvest)
Year 2: Common Buckwheat (planted for soil phosphorus regeneration)
Year 3: Hemp (planted for harvest)
Year 4: Alfalfa (Planted for soil nitrogen regeneration)

Following this cycle of crop rotation will make for better, healthier, dynamic soil. By design, it also leads to a better, healthier, dynamic hemp product for generations to come.

If the soil is healthy and vibrant, anything it grows will also be healthy and vibrant. My favorite cover crop is Common Buckwheat. It’s inexpensive, covers a lot of ground, smothers out common weeds, works well in poor soils, and is better than other cover crops at retrieving phosphorous. Additionally, buckwheat helps later crops with fruiting, flowering, and root growth.

If you don’t the time to plant a cover crop this season then simple supplementation from your local agriculture supply store can be a quick and effective way to ensure you have organic mineral content in time for the current season.

Sowing Seeds

Planting Hemp seeds from April-June is advised, although conditions are more important than the calendar date. A soil temperature above 50°F, in Full-Sun (6-8 hours of sunlight a day), and well drained soil is ideal. Upon planting, follow with a deep watering to promote germination. You should be able to see seed-sprouts emerge anywhere between 5-10 days although some seeds can take as long as two weeks.

Hemp seeds should be deeply water once a week, early in the morning, or at dusk to prevent evaporation. Watering is most important between the first 6 weeks, after this, hemp becomes mostly drought tolerant.

If you starting seeds inside, it is recommended to do so around May 1st. This allows 3 weeks of growth before transplanting outside. Seedlings should be lightly watered each day and stored in a warm (above 70°F) room with 6-8 hours of direct to indirect sunlight. When the stems near the base begin to become “woody” and more stable, the seeds are ready to make the move outdoors.

In some hemp fields, seed spacing is commonly 4’x6’, due to how big the plant will be at full maturity. This additional space also gives room to harvest material from the plant. Similar to an orange grove or apple orchard, all hemp plants have their own space. This is more convenient for the farmer, due to the creation of rows to walk, room between plants for inspection, and easier movement at harvest time. This is not necessary, but keeps the field orderly and manageable.

However, hemp can be planted very densley with no issues as well. Not only will this help keep weeds at bay, but it will provide more harvest potential. Another benefit is that the hemp crops do not need to be inspected as frequently due to the sheer quantity.

Either method of planting your hemp crops is acceptable.

Growing Hemp: Frequently Asked Questions About Planting Hemp Seeds

What is the ideal soil temperature for planting hemp seeds?

Hemp seeds should be planted in soil as close to 50°F as possible.

What level of sun is needed for hemp seeds?

Hemp should be planted in full sun.

When is the best time of year to plan hemp seeds?

Ideally, you should plan to plant your seeds from April-June.

How many days does it take for hemp seeds to emerge?

On average, it takes about 5-10 days for hemp seeds to begin to emerge from the soil.

What is the proper seed depth for hemp?

Hemp seeds should be planted ¼” to ½” deep into the soil.

What is the proper row spacing for hemp plants?

Hemp should have at least 4” between each seed when planting.

When do hemp plants reach maturity?

On average, hemp reaches maturity between 8-16 weeks (based on species).

When should you sow hemp seeds?

2 to 4 weeks after your average last freeze when soil temp is above 46F, or anytime up to 4 weeks

How to Harvest Hemp

Hemp can be harvested for fiber or seeds.

As soon as seeds develop (after 4-8 weeks) fiber can be harvested. The longer you wait to harvest the stalk for fiber, the more durable the fiber will be. You can begin harvesting hemp fiber as early as seeds are visible.

To harvest hemp fiber
  1. Cut stalks 2-3 cm from the soil using shears or a scythe
  2. Lay the stalks on the ground to dry, also called “retting.” This process allows moisture and microbes to break down the stalk so that fiber is easier to remove. “Retting” can also be done by submerging the stalks in water for up to 7-10 days. Retting will not occur under 41°F or above 104°F. This process can take up to 5 weeks.
  3. Allow to dry completely before storing
  4. Once dried hemp can be bound in stacks, bales, or bundles for storage
  5. Hold cutting over a tarp or collection bin in a well ventilated area
  6. Thrash the clipping with a stick, club, or bat to kock all the seeds off onto the tarp/bin
  7. After harvesting each plant as a whole you will pour the seeds into a 5 gallon bucket

For seed harvest, wait 12-16 weeks until you see seeds forming at the top of the crop. Some seeds lower on the plant may be harder, where as some closer to the top may be soft and green. This is normal and means your plant is not quite ready for seed harvest. For maximum harvest wait until the majority of the seeds are hard.

How to Get seeds from your hemp crop:
  1. Cleanly cut just below the lowest seed pod off the stalk with shears/snips or scythe.
  2. Hold cutting over a tarp or collection bin in a well ventilated area.
  3. Thrash the clipping with a stick, club, or bat to kock all the seeds off onto the tarp/bin.
  4. After harvesting each plant as a whole you will pour the seeds into a 5 gallon bucket.
  5. Hold a bucket one foot above another bucket and pour the seeds back and forth. When the seeds are poured from one bucket into the next, the wind (or a fan) moving between will blow away all the residue and debris. Repeat this step 5-10 times until all debris and residue has been removed. This process is called “winnowing.”
  6. You can now pour seeds into a refrigerator safe bin with a lid and store between 32-40°F.

Once the seeds are harvested, you can harvest the fiber from the fully matured stalk as well. Fully utilizing the crop to its maximum potential by repeating the steps for “fiber harvesting”, listed above.

Planting Hemp seeds from April-June is advised, although conditions are more important than the calendar date. A soil temperature above 50°F, in full sun.

Feminized CBD Hemp Seeds for At Home Growing

It’s been legal in Colorado to grow cannabis at home since 2014, other states have similar laws which have led to a surge in popularity in growing hemp for CBD. Naturally, this means many new businesses are selling hemp seeds, and not all of them have the knowledge or experience they should. Inevitably, many of these outfits don’t adhere to national, state, or local laws. At Cheyenne Mountain Seed Company we are confident that our seeds are of the highest quality and meet every regulation.

What Makes Us Unique

Home growers, especially those with families, want to ensure they don’t accidentally get seeds that produce high THC plants. To help you grow hemp with the highest CBD and lowest THC levels, we only sell feminized hemp seeds. Our seeds contain less than 0.3% THC and we ensure they stay that way by producing them under complete environmental control in our state-of-the-art indoor grow rooms. Eliminating the possibility of cross-pollination ensures that they keep their low THC properties, making them perfect for home growers who are interested in CBD. Hemp can provide many benefits for your family, and buying seeds from a trustworthy organization will give you peace of mind.

Growing Hemp at Home for CBD without your state’s Department of Agriculture Permit

Because growing hemp in your home has been legalized so recently there is quite a bit of false information floating around as people figure out what’s going on. It’s important to stay informed on the latest regulations and laws. The rules vary quite a bit from state to state and the laws are very dynamic right now. You’ll also want to research whether growing your hemp inside or outside will be the best choice for you.

We currently stock three hemp seed strains. The first is Mountain Mango, which boasts a CBD to THC ratio of 28:1. The second is Quick Kush, with a ratio of 28:1 it produces frosty, dank flower in short order. Our third choice, Cherry Wine, has a ratio of 25:1. These ratios ensure that you can grow plants that are low in THC and provide high amounts of CBD at the same time.

Our passion is providing quality feminized seeds that people can trust for home production. That’s why we rigorously protect our plants and test our seeds. We keep our prices low so more people have access to the many benefits of hemp. To get started growing hemp, order your seeds online today!

Feminized CBD Hemp Seeds for At Home Growing It’s been legal in Colorado to grow cannabis at home since 2014, other states have similar laws which have led to a surge in popularity in growing ]]>