How to Grow Marijuana: The Ultimate Guide

Growing marijuana indoors is gaining widespread popularity, as enthusiasts worldwide uncover the delights of nurturing their cannabis plants. Whether you're a medical user in need of a steady supply or a passionate cannabis aficionado eager to delve into home growing, this all-encompassing manual on how to grow marijuana will equip you with vital know-how and methods for achieving a thriving cannabis garden.

Starting with grasping the legalities and creating your ideal cultivation area, and then nurturing your plants across every growth stage, we'll plunge into every facet of the marijuana growing process. Within this guide, you'll gather invaluable insights and advice that will help you nurture top-notch cannabis right in your home.

Is It Legal to Grow Marijuana in Your Area?

is it legal to grow marijuanas?

Regulations around cannabis cultivation have eased up in recent years, whether for recreational or medical purposes. But here's the deal: the guidelines for growing cannabis at home can be totally different depending on which state you're living in.

That's why it's always crucial to be aware of your local regulations and stay within the legal boundaries. Getting caught growing marijuana outside the legal lines can lead to some seriously bad times—picture major fines or even ending up in some legal hot water.

Before you kick off growing, you can delve into our comprehensive guide on marijuana growing regulations for the US, Canada, and Australia.

Top 6 Factors Affecting Your Marijuana Growing

how to grow marijuana_6 factors

Every cannabis plant needs the following things in order to survive and thrive:

1. Light: Regardless of what you're using, cannabis grow light or sunlight, you must know there're different spectrum and intensity required in different growth stages. Cannabis plants love more blue light with low to mid intensity during the veg stage, whereas they prefer red light with higher intensity while flowering.

2. Air: For the best result, you may need a space that has good air circulation and a mild breeze.

3. Growing Medium: That is the place where your grow the weed plant. Soil-based growing is very common, but hypodronics system brings higher yields.

4. Temp: Remember, if it's too hot or cold for you, your cannabis plants are feeling the same way. Don't throw them in any environment with extreme temperatures.

5. Water: Every life form needs water to live, and there's no exception for your weed plant.

6. Nutrients: Nitrogen (N), phosphorus (P), and potassium (K) are the three basic cannabis nutrients that the plants require during its growing process. You can purchase pre-made cannabis fertilizers.

Expert Growing Guidance

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Which Cannabis Strains Should You Choose?

Indica sativa hybrid strains.jpg__PID:26324008-8a1b-4eff-94af-cedb56a5a46c

When it comes to how to grow marijuana, choosing the right cannabis strains is crucial for a successful cultivation journey. The selection of strains ranges from sativa to indica and hybrids, each offering unique characteristics and effects that are essential to consider when growing marijuana.

Sativa strains, known for their energizing and invigorating properties, can be beneficial for increasing focus and appetite. Indica strains, on the other hand, are renowned for their relaxing and calming effects, which can potentially aid in managing issues such as anxiety, depression, and pain.

flowers of different cannabis strains in hey abbyhow to grow weedflowers of different cannabis strains in hey abby 1

flowers of different cannabis strains in Hey abby

Hybrid strains combine the qualities of both Sativa and Indica, providing a balanced experience that can vary depending on the specific genetics.

Wondering where to find your preferred strain? Take a peek at Seed supreme, known among Hey abby growers for its reliability and broad range of strains.

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Growing Marijuana Indoors vs Outdoors

Indoor Marijuana Growing

Benefits

1. Control: Indoor cultivation offers precise control over environmental factors such as light, temperature, humidity, and airflow. This control allows for year-round growth regardless of external conditions;

2. Strain Variety: Indoor growing allows you to cultivate a broader range of cannabis strains that might not thrive in your local outdoor climate;

3. Privacy: You'll enjoy enhanced privacy and security, keeping your cultivation away from prying eyes and potential theft;

4. Pest and Disease Control: Growing marijuana indoors reduces the risk of pests and mold, helping you maintain a healthy crop.

Considerations

1. Cost: Setting up an indoor grow space for weed plants requires an initial investment in equipment. The two leading options for indoor growing are grow tents and automated grow boxes. For tent growers, they'll also need to separately arrange for lights, fans, and ventilation systems;

2. Energy Consumption: Indoor growing consumes more energy due to artificial lighting and climate control systems.

Outdoor Marijuana Growing

Benefits

1. Natural Sunlight: Outdoor cultivation benefits from the full spectrum of natural sunlight, leading to potentially larger yields and richer cannabinoid profiles;

2. Cost: Growing marijuana outdoors is generally more cost-effective as you don't need to invest in a set of equipment;

3. Size Potential: Outdoor weed plants can reach larger sizes, potentially leading to higher yields if you have sufficient space;

4. Sustainability: Growing marijuana outdoors has a lower carbon footprint as it relies on natural sunlight and doesn't consume as much energy.

Considerations

1. Climate Restrictions: Outdoor cultivation is limited by your local climate and seasonal changes;

2. Pest and Disease Risks: Plants grown outdoors are more exposed to pests and diseases, requiring proactive measures for prevention.

How Long Does It Take to Grow Weed?

how long does it take to grow weed

When it comes to how to grow marijuana indoors, one common question that arises is, "how long does it take to grow weed?" The duration of indoor marijuana cultivation can fluctuate due to a range of factors, such as the strain of the plant, growing conditions, cultivators' skills, and the desired quality of the end product. On average, the journey from seed (only feminized seeds turn into plants that produce buds) to harvest spans roughly 10 to 14 weeks. However, this timeline is just an estimate, and it can be influenced by the aforementioned factors.

Furthermore, different strains have varying growth rates and flowering durations when growing marijuana. Some strains mature faster, allowing for a shorter cultivation period when you grow weed plants indoors, while others require more time to reach their peak. As growers learn how to grow marijuana, it's essential to explore and comprehend the unique needs of their chosen strain to ensure optimal care and outcomes.

Recommended Temperatures, Humidity & pH Level

When you grow marijuana using the Hey abby hydroponics growing system, we suggest aligning your cultivation environment with the following guidelines.

  • Seed: 60-110°F; no restriction for humidity and pH level
  • Vegetative: 70-90°F; 40-60% Relative Humidity; 5.5-6.4 pH
  • Flowering: 70-90°F; 35-55% Relative Humidity; 6-6.4 pH

Stages of Growing Marijuana Indoors

Stage 1: Germination & Seedling

marijuana seedlings
cannabis seedlings

The germination & seedling stage typically lasts for 7-10 days, during which you'll observe the seed sprouting and transforming into a marijuana seedling. During this stage, the light will be on for about 18 hours at a low light intensity, which will keep your plant safe.

We recommend using the Hey abby seed kit which greatly increases your chance of successful germinating. The seed kit also makes sure you easily transplant the seedling into your grow box kits. Check out our detailed tutorial on how to germinate seeds if you're new to this.

Stage 2: Vegetation

hydro weed
hydroponic cannabis

During the weed vegetative stage, growers can utilize various techniques such as topping, pruning, Low Stress Training (LST), SCROG, and lollipopping to shape the plant, control its size, and limit its height to increase yields. The aim is to develop 8-12 robust branches that fit the size of the grow box. The branches should be at roughly the same level, not exceeding 10 inches in height.

These techniques ensure even growth and prevent the plant from becoming too bushy, which could limit airflow and light penetration in the lower sections of the plant. LST is also beneficial in spreading out the branches, allowing for more light exposure and an even canopy. By carrying out these techniques during the vegetative stage, growers can create a robust and healthy plant that is ready for a productive flowering stage.

The length of the vegetative stage is usually around 4 weeks, but it can vary depending on factors such as the plant's strain, genetics, and unique condition.

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Stage 3: Flowering

cannabis flowering stage
cannabis blooming

The flowering stage is a critical phase in the development of cannabis buds. During this stage, it's important to change the water and nutrient solution more frequently, ideally every three days, to provide your plant with the necessary nutrients.

For best results, it's recommended to maintain the pH level around 6.0~6.5, which will enhance the plant's ability to absorb calcium.

Moreover, it's important to lollipop the plant in the early flowering stage (week 1-4) to redirect the plant's energy towards the upper canopy where the buds are developing. The technique also helps to improve airflow and thus reduce the risk of moldy weed.

The duration of the cannabis flowering stage typically lasts between 8 to 12 weeks, but it can vary depending on several factors such as strain, genetics, and the plant's overall health.

Spot & Solve Plant Issues In Time

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Assessing Readiness

The flowering stage usually takes 8 to 12 weeks depending on the strains, genetics, and plant condition, etc. After completing 8 weeks of the flowering stage, you can begin assessing whether your cannabis plant is ready for the flushing stage and soon for harvest.

To determine if your cannabis buds are ready for flushing, follow these steps:

  • Check the Trichomes: Use a magnifying glass, microscope lens or jeweler's loupe to inspect the trichomes on your buds. When the trichomes appear milky white or opaque, it's a sign that the buds are reaching their peak potency and it's time to start flushing;
  • Check the Pistils: Examine the pistils, or hairs, on the buds. If the majority of the pistils have turned from white to brown or orange, it's another indication that the buds are reaching maturity and are ready for flushing.
cannabis flower trichomes

Once you have determined that your buds are ready for flushing, it's recommended to flush the plant with pH-balanced water for at least 3-7 days before harvesting. This will help to remove any excess nutrients from the plant and improve the overall taste and quality of the buds.

Stage 4: Flushing

The flushing process typically lasts for 3-7 days, during which you should stop adding nutrients to your plants and provide them with only pH-balanced fresh water. This allows your plants to absorb any remaining nutrients in their system. Proper flushing improves the quality of your smoking experience.

To assess if your buds are ready for harvest, look for the following signs:

  • Leaf Color: The fan leaves will then start to fade, which indicates that it is ready to harvest.
  • Trichome Color: Trichomes are the small, crystal-like structures on the buds. When they turn from clear to cloudy, it is a sign that the buds are reaching maturity. If you want a more relaxing effect, wait until the trichomes turn amber.
healthy weed plants

Tips:

  • The peak THC content in cannabis buds is typically reached when the trichomes have turned from clear to milky. On the other hand, more mature trichomes that have turned from milky to amber may indicate higher levels of CBD, which can lead to a "harsher" smoke characterized by more coughing.
  • Use a magnifying glass or jeweler's loupe to inspect the pistils and trichomes closely. This will help you see the color and clarity of these structures more clearly.

Once you have completed the flushing process, it's time for harvest!

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