How To Grow Weed Seeds

How To Grow Weed Seeds?

Welcome to the beginner’s guide on how to grow weed seeds! If you’re interested in cultivating your own cannabis plants, this comprehensive guide will provide you with essential knowledge and step-by-step instructions to help you get started. Growing weed from seed can be a rewarding and fulfilling experience, but it’s important to approach it with the right information and understanding. 

Whether you’re a novice or have some gardening experience, this guide will walk you through the fundamentals of germination, planting, nurturing, and harvesting your own cannabis plants. However, always remember to familiarize yourself with the legal requirements and restrictions regarding marijuana cultivation in your jurisdiction. 

Let’s dive in and discover the exciting world of growing weed from seeds!


What are Weed Seeds?

Weed seeds, also known as cannabis seeds, are small, round, or teardrop-shaped seeds produced by female cannabis plants. These seeds contain the genetic information necessary for growing new cannabis plants. Weed seeds come in various sizes, colours, and patterns, depending on the weed strain and genetics of the parent plants.

Each cannabis seed has the potential to develop into a mature plant that produces flowers, commonly referred to as buds, which contain sought-after compounds such as THC (tetrahydrocannabinol) and CBD (cannabidiol). These compounds are responsible for the psychoactive and therapeutic effects associated with cannabis.

Weed seeds can be obtained from reputable seed banks or acquired from mature cannabis plants that have gone through the pollination process. They are the starting point for cannabis cultivation and provide growers with the opportunity to cultivate their preferred strains, experiment with different genetics, and produce their own cannabis plants for personal use or other purposes.

It’s worth noting that not all weed seeds are guaranteed to germinate and produce viable plants. Factors such as seed quality, storage conditions, and the age of the seeds can affect their viability. However, with proper care and attention, healthy weed seeds have the potential to develop into robust and fruitful cannabis plants.

How To Grow Weed Seeds

What are the Different Types of Cannabis Seeds?

There are several different types of cannabis seeds available, each with its own unique characteristics and uses. 

Here are the most common types:

  • Regular Seeds: Regular cannabis seeds are produced by crossing a male cannabis plant with a female cannabis plant. These seeds have a 50/50 chance of developing into male or female plants. Regular seeds are commonly used by breeders for creating new strains or for those who want to cultivate both male and female plants.
  • Feminized Seeds: Feminized cannabis seeds are specifically bred to produce only female plants. Female plants are desired in cannabis cultivation because they produce the resinous buds that contain the highest concentrations of cannabinoids. Feminized seeds eliminate the need to identify and remove male plants, making the cultivation process more efficient.
  • Auto-flowering Seeds: Auto-flowering cannabis seeds are a result of crossbreeding different cannabis strains with a specific type of cannabis plant called Cannabis ruderalis. These seeds have the unique characteristic of automatically transitioning from the vegetative stage to the flowering stage based on age rather than changes in light cycles. Auto-flowering plants are smaller in size and have a shorter flowering time, making them popular for growers who want quicker harvests or have limited space.
  • CBD Seeds: CBD seeds are bred to produce cannabis plants with higher levels of CBD and lower levels of THC. CBD (cannabidiol) is a non-psychoactive compound known for its potential therapeutic benefits. These seeds are sought after by those who are primarily interested in the medicinal properties of cannabis and prefer strains with minimal psychoactive effects.
  • High-THC Seeds: High-THC seeds are bred to produce cannabis plants with elevated levels of THC (tetrahydrocannabinol), the psychoactive compound responsible for the “high” associated with cannabis. These seeds are popular among recreational users who are seeking potent and euphoric effects.
  • Landrace Seeds: Landrace seeds refer to seeds that are sourced from indigenous or native cannabis strains that have adapted to specific regions over centuries. These strains are typically pure or minimally hybridized and offer unique genetic characteristics, flavours, and effects. Landrace seeds are favoured by breeders and enthusiasts interested in preserving and exploring the original genetic diversity of cannabis.

It’s important to note that the availability of specific seed types may vary depending on legal restrictions and the regulations in your location. Always ensure that you are in compliance with the laws regarding cannabis cultivation and seed acquisition in your jurisdiction.


Different Ways to Grow Marijuana Seeds

There are several different methods and techniques you can use to grow marijuana seeds. 

Here are some of the most common ways:

  • Indoor Growing: Indoor cultivation provides growers with complete control over the growing environment. This method involves setting up a dedicated indoor space, such as a grow tent or a specially designed room, where you can control factors like temperature, humidity, light, and ventilation. Indoor growing often utilizes artificial lighting, such as high-intensity discharge (HID) lamps or LED grow lights, to mimic natural sunlight. It allows for year-round cultivation and provides the ability to grow different strains regardless of the outdoor climate.
  • Outdoor Growing: Outdoor cultivation involves growing marijuana plants in an open-air environment, such as a garden or an outdoor plot. This method takes advantage of natural sunlight, which provides the necessary light spectrum for plant growth. Outdoor growing can be more cost-effective, as you don’t need to invest in artificial lighting or climate control equipment. However, it is highly dependent on the local climate and seasonal changes. It is important to choose cannabis strains that are suitable for your specific climate and to consider security and legal regulations when growing outdoors.
  • Greenhouse Growing: Greenhouse cultivation combines elements of both indoor and outdoor growing. It involves using a controlled structure, typically made of glass or plastic, to create an enclosed environment for your plants. Greenhouses provide protection from adverse weather conditions, pests, and diseases while still allowing natural sunlight to reach the plants. They also offer more control over environmental factors, such as temperature and humidity, compared to outdoor growing.
  • Hydroponic Growing: Hydroponics is a soilless cultivation method that involves growing plants in a nutrient-rich water solution instead of traditional soil. This method allows for precise control over nutrient levels and pH, resulting in potentially faster growth rates and higher yields. Hydroponic systems can range from simple setups like deep water culture (DWC) to more advanced systems like nutrient film technique (NFT) or aeroponics.
  • Soil Growing: Growing marijuana in soil is a traditional and straightforward method. It involves planting your seeds directly into a suitable soil medium that provides the necessary nutrients and aeration for plant growth. Soil cultivation can be less complex compared to hydroponics, and it often allows for a more organic approach. However, it’s essential to choose high-quality soil with proper drainage and ensure a balanced nutrient regimen to support healthy plant development.

Each growing method has its advantages and considerations, and the choice will depend on your available space, resources, and personal preferences. It’s important to research and understand the specific requirements of your chosen method to maximize your success in growing marijuana seeds.

Step By Step On How to Grow Weed Seeds
Step By Step On How to Grow Weed Seeds

Step By Step On How to Grow Weed Seeds

Here is a step-by-step guide on how to grow weed seeds:

Step 1: Germination

  • Start by germinating your weed seeds. You can do this by placing them between damp paper towels or using germination kits.
  • Keep the seeds in a warm, dark place, around 70-85°F (21-29°C), to encourage germination.
  • Check the seeds daily, ensuring they remain moist but not soaked.

Step 2: Seedling Stage

  • Once the seeds have germinated and sprouted roots, carefully transplant them into small pots or your chosen growing medium.
  • Provide a gentle light source, such as fluorescent lights or LED grow lights, positioned a few inches above the seedlings.
  • Maintain a temperature of around 70-80°F (21-27°C) and a humidity level of 50-70%.
  • Water the seedlings when the top inch of the soil feels dry, being careful not to overwater.

Step 3: Vegetative Stage

  • As the seedlings grow, they will enter the vegetative stage. Provide them with 18 hours of light per day and 6 hours of darkness.
  • Adjust the height of the light source as the plants grow to maintain an optimal distance.
  • Maintain a temperature of around 70-80°F (21-27°C) and a humidity level of 40-60%.
  • Water the plants when the top inch of the soil feels dry, allowing for proper drainage.

Step 4: Flowering Stage

  • After a few weeks in the vegetative stage, switch the light cycle to 12 hours of light and 12 hours of uninterrupted darkness to initiate the flowering stage.
  • Continue providing the necessary temperature and humidity levels.
  • Monitor the plants closely for signs of nutrient deficiencies or pest infestations and address any issues promptly.
  • Water the plants when the top inch of the soil feels dry, maintaining proper drainage.

Step 5: Harvesting and Curing

  • Harvest your plants when the buds have reached their desired maturity. This is typically indicated by the changing colour of the trichomes.
  • Cut the plants at the base and remove any large fan leaves.
  • Hang the plants upside down in a dark, well-ventilated space with temperatures around 60-70°F (15-21°C) and humidity around 45-55%.
  • Allow the buds to dry slowly over 7-10 days, monitoring humidity levels to prevent mold formation.
  • Once the buds are dry, trim them carefully and place them in airtight containers to cure for a few weeks, burping the containers occasionally to release excess moisture.

Remember to research and adjust your growing techniques based on the specific needs of your chosen strain, growing environment, and local regulations. Growing weed requires patience, attention to detail, and a commitment to providing optimal conditions for your plants throughout their life cycle.


What Materials Do You Need To Grow Weed Seeds?

To grow weed seeds successfully, you will need several essential materials and equipment. 

The specific items may vary depending on the chosen cultivation method, but here are some common materials needed for growing weed seeds:

  • Seeds: Obtain high-quality cannabis seeds from a reputable source. Consider the strain, genetics, and desired characteristics when selecting your seeds.
  • Growing Medium: Choose a suitable growing medium based on your preferred cultivation method. Options include soil, coco coir, rockwool, perlite, vermiculite, or various hydroponic setups.
  • Containers: Select containers or pots that provide adequate drainage for your chosen growing medium. Fabric pots or plastic containers with drainage holes are commonly used.
  • Light Source: Depending on your cultivation setup, you will need a light source to provide the necessary spectrum and intensity of light. This can include high-intensity discharge (HID) lamps (such as metal halide or high-pressure sodium), fluorescent lights, or LED grow lights.
  • Ventilation: Proper airflow is crucial for maintaining a healthy growing environment. You may need fans for air circulation and an exhaust system to remove heat, humidity, and odours. Carbon filters can help control unwanted odours.
  • Nutrients: Cannabis plants require a balance of essential nutrients for optimal growth. Depending on your chosen growing method, you may need to acquire specific cannabis-friendly nutrient solutions or organic fertilizers suitable for your medium.
  • pH and EC Meters: These tools help monitor and adjust the pH and electrical conductivity (EC) levels of the nutrient solution, ensuring the optimal uptake of nutrients by your plants.
  • pH Adjusters: pH up and pH down solutions are used to raise or lower the pH of your water or nutrient solution to the appropriate range for cannabis cultivation.
  • Watering Supplies: Have a watering can or hose with a gentle spray nozzle to water your plants without causing damage.
  • Timer: If using artificial lighting, a timer is necessary to automate the light cycle, providing the plants with the correct duration of light and darkness during each stage of growth.
  • Thermometer and Hygrometer: These tools help monitor temperature and humidity levels in your growing environment, allowing you to maintain optimal conditions for your plants.
  • Pruning and Trimming Tools: Scissors, pruning shears, and trimming tools are essential for maintaining plant health, removing dead leaves, and performing selective pruning during the growth cycle.
  • Trellis or Plant Supports: Depending on the strain and desired growth structure, you may need materials like bamboo stakes, trellis netting, or plant support cages to help support and guide your plants as they grow.

Remember to research and adapt your materials and equipment to the specific requirements of your chosen cultivation method and the size of your setup. Regular maintenance, monitoring, and care are key to successful weed seed cultivation.


What to Look For When Buying Marijuana Seeds?

When buying marijuana seeds, there are several important factors to consider to ensure you’re getting high-quality seeds that meet your specific needs. 

Here are some key aspects to look for when purchasing marijuana seeds:

  • Reputable Seed Bank or Breeder: Choose a reputable seed bank or breeder with a track record of producing reliable and authentic seeds. Look for well-established companies with positive reviews and a reputation for delivering quality genetics.
  • Strain Selection: Consider the wide range of strains available and choose ones that align with your preferences and goals. Determine if you’re looking for strains high in THC or CBD, specific flavours or aromas, particular growth characteristics, or desired effects.
  • Genetic Stability: Look for seeds that are genetically stable and consistent. Stable genetics ensure that the plants will exhibit the desired traits and characteristics without significant variation or hermaphroditism.
  • Feminization: If you’re looking to grow only female plants, opt for feminized seeds. These seeds are specifically bred to produce female plants, eliminating the risk of male plants and maximizing the potential for buds.
  • Germination Rates: Consider the germination rates of the seeds. Reliable seed banks provide information on germination rates, indicating the percentage of seeds that are expected to sprout successfully.
  • Seed Appearance: Examine the appearance of the seeds. Healthy cannabis seeds should be firm, hard, and have a dark, tiger-striped pattern or a mottled coloration. Avoid seeds that appear damaged, immature, or pale in colour.
  • Packaging: Ensure that the seeds are packaged in a way that protects them from light, moisture, and damage during transit. Look for seeds that are sealed in a secure and discreet packaging to maintain their viability and prevent contamination.
  • Legal Considerations: Be aware of the legal restrictions and regulations regarding cannabis cultivation in your jurisdiction. Ensure that the seed bank or breeder complies with applicable laws and can ship seeds to your location legally.
  • Customer Support and Policies: Check if the seed bank or breeder provides reliable customer support, clear refund or replacement policies, and discreet shipping options. Good customer service can be helpful if you encounter any issues with your purchase.
  • Reviews and Recommendations: Read reviews and seek recommendations from trusted sources, online forums, or fellow growers to get insights into the reputation and reliability of the seed bank or breeder.

By considering these factors, you can increase your chances of obtaining high-quality cannabis seeds that have a higher likelihood of germinating, producing healthy plants, and delivering the desired characteristics and effects.


You Can Buy Top-Grade Cannabis Products Online in Canada at Cannabis Ontario

At Cannabis Ontario, we pride ourselves on offering an exceptional online shopping experience for top-grade cannabis products in Canada. As a trusted and reputable source, we curate a wide selection of premium cannabis strains, concentrates, edibles, and more to cater to the diverse preferences of our customers. 

Our team of experts meticulously selects only the highest quality products, ensuring potency, purity, and outstanding flavours. Whether you’re a connoisseur or new to the world of cannabis, our user-friendly website and secure ordering process make it convenient and discreet to explore our extensive collection. With our commitment to customer satisfaction, fast shipping, and exceptional customer service, Cannabis Ontario is your go-to destination for acquiring the finest cannabis products in Canada. 

Elevate your cannabis experience and discover the best that the industry has to offer with the best online dispensary listing website. You can find top sites like Daily Marijuana and more!



Cherry, K. (2022, February 1). CBD vs THC: What’s the Difference? Verywell Mind. Available at:

The Seed Pharm. (2023, September 1). Buy Cannabis Seeds Online. Available at:

Health Canada (2020, January 23). Cannabis Laws and Regulations. Government of Canada. Available at:

Daily Marijuana. (2023, September 1). Buy Weed Online in Canada. Available at:

Growing Cannabis Seeds: Here’s Everything You Need To Know. (2022, August 8).,sex%2C%20and%20you%20should%20too.

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