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What is the difference of growing 10 pound plants vs 1 pound of weed? How can I grow ten pound plants of weed you ask?

In a perfect world, you'd be swimming in a sea of cannabis buds as far as the eye can see. In the cannabis world, growing pounds upon pounds of pure bud with a thick blanket of milky, resinous trichomes requires a lot of cannabis plants, patience, passion, and skill.

Cannabis yields vary by plant depending on their climate, growing environment, and genetics. And, with home cultivation limits, you can only grow so many plants in your home if weed is legal in your state.

Our cannabis grow guide can teach you how to legally work around these limits to grow the most amount of weed possible, which in some cases, can be up to 10 pounds or more. Get ready to significantly improve your cannabis yields!

How Many Plants Can You Grow at Home?

up close of trichomes on marijuana plant, growing 10 pound plants vs 1 pound of weed

Let's start by discussing the state limits on home cultivation. In medical and recreational cannabis states, regulations place a certain limit on the number of cannabis plants that a medical patient and a recreational user are allowed to grow.

Sometimes, the home cultivation limits in a state are different for medical patients and recreational users.

In addition, some jurisdictions may completely prohibit home cannabis cultivation for medical and recreational users. Avoid growing in a jurisdiction that prohibits home cultivation because possession and cultivation are punishable by a misdemeanor or felony depending on the amounts of cannabis you are caught with, have produced, or plan to produce.

In the United States, home cultivation limits range from 2 plants to 12 plants per household or more. Generally, users are limited to growing 6 cannabis plants. Often, caregivers can have a larger cultivation limit since they are growing for multiple patients.

Before you start getting together your garden equipment and tools to grow 10-pound marijuana plants, it is important to research your state and local cannabis cultivation laws.

Cities may allow only indoor cannabis growing, which can limit the amount of weed you can grow per plant. The cities that allow outdoor cultivation may have requirements to keep your garden private and secure and not visible from public view.

In addition, certain home cultivation laws may only be allowed for patients who are too far away from a dispensary. Other regulations may require registration with the city to start growing cannabis plants.

In short, do your research before setting up your garden. It'll save you a lot of headaches and heartaches in the future with law enforcement.

How Many Pounds Can One Cannabis Plant Grow?

Growing 10 pound plants. Growing ten pound plants vs 1

How much can a weed plant yield, in terms of pounds per plant? This is one of the most commonly asked questions by new marijuana growers. Unfortunately, the answer isn't so simple. Yields can be unpredictable and vary wildly.

Even as an experienced grower, your yield can vary. It is often hard to estimate how much your plants will yield based on looks alone. Common factors that influence the yield of your plants include:

  • Light quality and footprint
  • Grow medium
  • Genetics
  • Grow space
  • Grower’s skill level
  • Temperature
  • Relative humidity
  • Nutrients
  • Insulation
  • Water/moisture
  • Training techniques
  • Pest control

As you can see, a cannabis grower must take into account a variety of factors in the grow space. To make sure the plants are healthy throughout all stages of the growth cycle a cannabis grower will need to check on the plants everyday.

Outdoor cannabis plants produce higher yields than indoor cannabis plants do on average. Whether a beginner cannabis cultivator or a veteran, there are ways you can increase the yield of cannabis plants.

Growing ten pounds per plants is a big time achievement for any cannabis grower and usually only occurs at commercial cannabis gardens that have large enough space to grow huge cannabis plants.

As a home cannabis cultivator it takes a lot of practice to get to where you can grow 10-pound plants.

Weed plants grow on average around 1 pound per plant if grown under powerful enough lights and given the right amounts of nutrients. With more practice, any cannabis grower can see increased yields from their garden.

How Many Grams and Ounces Are In 1 Pound of Weed?

how many grams in a poundIf you are going to grow many pounds of cannabis each year it is important to know some math for that much volume of cannabis. Knowing grams and ounces and other weed measurements is important when growing large amounts of cannabis.

1 pound of weed is equal to 16 ounces, or, simply put, one ounce is 1/16 of a pound.

16 ounces is equal to 448 grams of cannabis.

The most commonly used sizes for cannabis are;

-an eighth (3.5 grams)

-a quarter ( 7 grams)

-a half-ounce (14 grams)

-and one ounce (28 grams).

The best way to be accurate when measuring and weighing cannabis is to use a digital scale.

How many grams in a pound?

There are 453.592 grams in a pound.

How many grams in an ounce?

There are 28.3495 grams in an ounce.

How many grams in a half ounce?

There are 14.1748 grams in a half ounce.

How many grams in 1/4 ounce?

There are 7.0873 grams in 1/4 ounce.

How many grams in 1/8th of an ounce?

There are 3.5436 grams in an ounce.


The way cannabis plants end up is largely due to the genetic material you begin the grow with.

Are you growing from seeds or clones?

Cannabis seeds on average produce bigger plants and at a faster speed, but clones are better suite for beginner cannabis growers because it removes the germination stage from the steps

If your goal is to grow ten pound plants of weed, stick to photoperiod strains instead of auto-flowering strains. This is because auto-flowering strains will switch to the flowering stage after a certain amount of time and therefore tend to grow much shorter in height than strains that can remain in the vegetative stage for a long time.

Some strains are naturally predisposed to grow bigger and taller and produce more buds than others, although the growing environment can significantly affect your yield, too.

Some marijuana strains are known for yielding up to three times more than low-yielding strains. For best results, ask your budtender if you're buying in person. If you're buying online, seed stores often have a category of seeds for high-yielding strains.

Popular High-Yielding Strains

If you start with the right strain genetics, you will have a better chance of an increase in your yield as long as you care for your cannabis plant throughout the growing season.

Start Indoors When Growing Weed

Even though outdoor plants tend to provide higher yields, one of the secrets of growing extra big plant yields is to start growing your plants indoors early in the growing season. This can be especially helpful if you live in an area with a shorter growing season.

Growing indoors in a tent or climate-controlled room, in the beginning, gives your plants plenty of time for their vegetative growth, which focuses on growing the stems and leaves. This plant growth is needed to absorb light from the light source and produce the energy needed for vigorous growth.

So, when is it time to move your plants outdoors? It depends on how big you want your plants to grow and the time of year. Here are a couple of recommendations:

  • If you're growing marijuana in a greenhouse with artificial lighting, you can keep them in there for at least 45 days.
  • If you're growing cannabis completely indoors, you can keep them indoors for up to 60 days.

Make sure you have your outdoor area prepared for the big moving day.

You may need to gradually reduce the daylight hours indoors to match the natural lighting outdoors so the plant can properly acclimate to the outdoor environment. A sudden shock of climate can stress out your plants and affect their health or turn it into a hermaphrodite.

Extended Vegetative Stage

Whether you're growing indoors or outdoors to start, it is wise to allow your plant to have an extended vegetative stage where it can fully grow its stems and leaves. Ideally, you want to keep it in this veg growth stage for as long as you can. Make sure you have enough indoor space to accommodate your plant growth.

When the artificial lighting or natural lighting gets shorter down to 12 hours of daylight and 12 hours of darkness, photoperiod plants are triggered to begin the flowering stage to form their bud.

In this stage where it is forming its buds, a plant can nearly double its size. If you grew a big vegetative plant, expect to reap a monster yield during your harvest.

Growing Ten Pound Plants of Cannabis

You can grow huge buds, you can grow ten pound cannabis plants a lot easier outdoors than indoors. Indoors you would need very tall ceilings to accommodate the cannabis plants. Keep in mind the plants will double in size and height from when you switch them from the vegetative stage to the flowering stage indoors.

Huge buds are usually grown outdoors that have no ceiling and can grow up to 10 or 12 feet high!

If you happen to have a grow space indoors with super high ceilings you could grow ten pound plants indoors but most home cannabis growers do not have the ceiling height.

How Many Pounds Can One Plant Yield?

How much cannabis can come from one pot plant? The average amount is:

1/2 pound (224 grams) of weed from outdoor growing.

But there are ways to increase these yields for sure!

How Many Pounds Does an Outdoor Plant Produce of Weed?

Outdoor cannabis plants usually produce about 224 grams a piece on average, although some easily produce 500 grams, and we have seen outdoor cannabis plants with as many as 20 pounds of yield! It depends on the strain, the environment, the fertilizer, and the care.

Some weed strains are bigger by genetics and will produce a bigger yield than other strains no matter what.

How Do You Get Large Yields of Cannabis?

The most important factors to getting large yields when growing canabis are: light, plant density, fertilizer used, temperature, how long the plants are kept in the vegetative phase, the length of the flowering growth stage, and plant variety.

Some strains of weed are genetically built to grow bigger buds and more of them!

Check out this article on high yielding pot strains for bigger yields.

Cannabis Pot Size

Generally, the larger the growing space for the roots, the larger your plants will grow. Because of this, the larger the container size the better off your plant will be. Generally, marijuana growers use pots between 3 and 5 gallons in size.

Your growing space and container may be limited by the amount of growing space you have indoors or outdoors. Use the largest container possible for your space and keep moving your plants into bigger pots if needed to accommodate the root growth.

In a small container, your cannabis plant roots can be limited and when they fill up the space, they can become root bound.

Most importantly, you want a pot that has proper drainage. Growing weed in bigger containers means you will need to ensure you are properly watering your plants without over or under-watering.

One of the biggest disadvantages of growing in large containers is that you cannot easily move the plants around.

In fact, some growers that use Smart Pots hundreds of gallons in size may need a forklift to move around this huge plant and its container.

Growing 10 Pound Plants Overview

Growing a cannabis plant that produces ten pounds of dried flower is a significant task that necessitates taking into account factors that are not necessarily present in more common grows.

The essential requirements and how they differ from cultivating a one-pound plant are given below:

Space– In order to grow a ten-pound weed plant you will need a lot of space. If indoors your ceilings would need to be able to hold lights up above the ten foot plants. Outdoors would lend itself better to growing ten pound plants without a doubt.

Duration– If growing indoors with ample ceiling height, you could let the plants grow very tall in the vegetative phase before changing the lights to induce flowering. An outdoor cannabis grow may stay in the vegetative phase for a few months before flowering depending on the strain.

    Training Cannabis Plants– In order to grow cannabis plants that are wide and bushy and tall, use low-stress training (LST), extra cropping and topping techniques. If you do not, the plants bulky branches with heavy buds would need a strong trellis system to be able to hold the plants huge weight up.

    Health of the Root System– A massive ten pound cannabis plant would have a very large root system. If not grown right into the ground, picking the best pot size for cannabis and giving it proper drainage would also be crucial steps to take.

    Genetics And Growing Ten Pound Plants– If you want to grow ten pound plants you must start with a strain known for giving high yields.

    Protecting Ten Pound Plants– The larger the cannabis plant, the more important it is to provide protection from things such as; disease, pests, and if outdoors, wind and hail.

    Watering– A larger cannabis plant will require more water. Water must be provided often and in large amounts without being overwatered.

    Harvesting-A huge weed plant of this size requires a lot more labor to harvest it. To effectively harvest a ten pound cannabis plant including, trimming it, and curing it, would require more than one grower at a time.

    Legal Considerations– Always make sure you're abiding by local cannabis cultivation laws and regulations. There are often limitations on plant size or plant counts if cannabis growing is even allowed at all in your area.

    A ten-pound plant needs a lot more care, resources, and attention than a one-pound plant, which can be grown indoors or outdoors and may not require as much space. The danger is higher since there could be a lot more at stake if the plant is harmed by a pest infestation, illness, or bad weather.

    Many growers are on the lookout for different ways to improve their harvest and yield. And that is why companion planting has become quite popular, especially for those cannabis grow operations that use natural methods and not chemicals. Let us take a close look at companion planting and what is involved in the process.

    The Process of Companion Planting

    Enhanced methods for your marijuana grow. Green marijuana plant.

    When you use companion planting, the objective is to improve the whole growing environment. You will also use it to improve the conditions that are surrounding your cannabis grow operation. By doing this, you would grow various types of plants that complement your main plant, especially the ones growing close together.

    Each marijuana plant has its own mechanisms for protecting itself in surviving to its full maturity. This might include getting rid of odors and resins in order to provide protection from insects. The roots of the plant can be helpful in improving the soil surrounding the plant as well.

    This is done through nutrient promotion and aeration. The THC in the cannabis plant is also a natural repellent against insects and other pests. When you use companion planting for cannabis, it helps with the protection of the plants in your cannabis grow operation, whether indoors or outdoors.

    Combining Marijuana and Mint

    One of the companions for planting in your cannabis grow operation is “Mint.” However, it is not just any kind of mint, but ‘peppermint.' When you plant these around your marijuana crop, it fights the aphids that will often plague your crop.

    Aphids are small bugs or lice that love to feed on the sap from your marijuana plants. They reproduce very fast and can become large numbers, damaging and destroying your entire crop.

    The peppermint acts as a repellent against the aphids and other insects because of the menthol that it carries in its leaves. The mint also protects your cannabis grow operation against cockroaches, mice and ants, keeping them away.

    The peppermint is an excellent way to mask the odor of growing weed, if you want to keep it hidden from your nosy neighbors. Peppermint is an invasive plant; though and so it is best to plant in pots close to your cannabis grow operation instead of directly in the same plot area as your weed.

    The Marijuana Mint Plant

    On the first day that it blooms, Mint is a male plant and on the second day becomes female plants. Many people believe that is how it survives and is able to transmit pollen through insects.

    There are thousands of species of mint that exist around the world. The plant is grown partially in shade and requires moisture to exist. This means that when you are including it as a companion plant in your cannabis grow operation, you have to make sure that the mint plants are shorter than the weed plants, inserting them once the weed has gotten tall enough.

    The purpose for this is that you don't want the mint to overshadow your cannabis. In addition to being a great companion plant, mint is a tasty herb that you can use to make tea.

    The Marijuana Plant’s Life Cycle From a Seed


    Seeds require warm and wet environments to start sprouting. One of the easiest and most affordable ways to start sprouting your marijuana seeds is using the paper towel method.

    1. Gather two plates, seeds and paper towels
    2. Soak 4 sheets of paper in distilled water
    3. Allow the excess water to run off
    4. Place 2 sheets of the paper towel on 1 of the plates
    5. Place the seeds at least 1 inch away from each other
    6. Cover the seeds with the other 2 sheets of paper towel
    7. Cover the seeds with the second plate to create a dark and secure space
    8. Keep the area between 70 to 90º F
    9. Wait several days for the seeds to split and sprout
    10. Transfer the sprout into a small pot

    Vegetative Stage of a Marijuana Plant

    During the vegetative stage, a plant begins to grow its foliage, which may require topping or training. Indoor Growers must provide their plants with at least 18 hours of light and 6 hours of darkness a day. A timer can help you automate your lighting.

    During the vegetative stage, you'll need to provide water whenever the top of the soil feels dry to the touch. In terms of its nutrient intake, follow the packages feeding schedule at a lower than recommended dose and build up if needed.

    Maintain an optimal room temperature between 70 and 85º F. Try to maintain a low humidity environment to avoid mold. Provide your plants with enough air circulation to keep your garden at an optimal temperature.

    As you gain more experience, you'll learn to detect problems in your garden and how to troubleshoot. For a quick primer, check out our guide on common plant health problems.

    Flowering Stage

    During the flowering stage, your female marijuana plants will begin or will have already started to develop its flower buds.  If grown from a regular seed, you may see sex traits found in male plants. Remove these plants from your garden.

    During the flowering stage, your plant will need a 12-12  light and darkness lighting schedule. Flowering times vary by strain but generally they last between 8-9 weeks. Make sure to regularly prune your plants to give every bud site the light it needs.


    During the final stages of the flowering, some cannabis growers may choose to flush their plants of most of their nutrients. For a week or two, growers chose to feed plants only water. Flushing can cause signs of nutrient deficiency such as yellow leaves, but this just ensures all the nutrients are gone.

    Harvest Time of Cannabis Plants

    Harvesting times vary and it can be tricky to choose the best time.

    One of the easiest ways to know when to harvest is by looking at the little hairs, also known as pistils, growing on your bud. These pistils start off white and then curl and darken over time into a yellow, red, or other bright color. One of the best times to harvest is when about one-half to one-third of the pistils have changed color.

    For a more accurate representation of when to harvest, look at the cannabis trichomes on the buds. If possible, use a magnifying glass to get a closer look at these resinous glands. Trichomes start off clear and darken over time. The best time to harvest is when about one-half to one-third of trichomes have darkened.

    Cut the branches from the base using sharp shears or scissors and remove the big fan leaves. Place your branches in plastic trays. You can divide your branches into smaller units depending on your preference.

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    Drying Cannabis

    Trying is the slow process of allowing the moisture to naturally evaporate from your buds. Place your bud branches in an area with temperatures between 60 and 70º F and a relative humidity (RH) of about 50%.

    When harvesting, cut your branches between 12 to 16 inches long. You can hang them from a strong string or wire.

    When drying, use dehumidifiers heaters to regulate the temperature. You'll know when your plants are dry enough when the branches break off with a sharp snap.

    Curing Cannabis

    Curing is a slow drying process that happens in an airtight and UV-protected glass jar. Cannabis buds can be cured for a week or a couple of months. During the process, you want to keep your jar in a dark and cool space. Every day, open the lid and allow its moisture to evaporate for about 10 minutes. Curing times vary depending on strain and your preference.

    And that is the last stage of growing marijuana indoors from a seed.

    Now that you know how to grow a marijuana plant from a seed, you can experiment with different strains and make a variety of infused products including edibles, topicals, and extracts. Learn to grow like a pro by enrolling in CTU and earn your online cannabis certification in as little as a few weeks.

    What is required to grow a ten-pound weed plant?

    To grow a ten pound cannabis plant you will need the right light, the right growing medium, great plant genetics, soil that is rich in nutrients, a good watering schedule, and to be able to maintain the climate in the grow environment. Make sure to use strains that are high yielding.

    How important are genetics when growing big cannabis plants?

    Genetics are very important whether growing small or large cannabis plants.

    What type of lighting is best for growing big weed plants?

    The most commonly used lights for growing large cannabis plants are either high intensity discharge lights (HID), or metal halide (MH) lights. In recent years LED lights have improved greatly and can be used to grow large cannabis plants as well.

    How much space is needed for a ten-pound cannabis plant?

    Growing big cannabis plants requires a lot of space. A ten-pound cannabis plant may need 50–100 square feet of growing space.

    What should I use to fertilize high-yield cannabis plants?

    Large cannabis plants will need fertilizers with phosphorus, nitrogen, and potassium As well as micronutrients. The fertilizing schedule will change for the different stages of plant growth.

    Does pruning and training of cannabis plants help?

    Topping, fimming, and low-stress training (LST) can help manage the size of the plants as well as produce increased yields.

    How do I control the climate for indoor cannabis plants?

    The best temperatures for growing weed indoors are between 72-85 degrees Fahrenheit. The humidity should be higher during the vegetative growth phase and then lowered during flowering.

    What is the average flowering time for large cannabis plants?

    Flowering of cannabis plants usually takes 8–12 weeks, depending on the strain. The larger the plant, the longer the flowering phase generally.

    How do I know when to harvest for the best yield of cannabis?

    If you look closely at the buds with a magnifying glass, when the trichomes on the buds are hazy and amber in color, it is the ideal time to harvest.

    Marijuana Grow School

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    Luis Cordova
    Luis Cordova

    Luis Cordova is a distinguished author, and renowned expert in cannabis cultivation, who possesses a Master's degree in Plant Biotechnology and Pharmaceutical Science. As a valued contributor to highly esteemed publications such as Cannabis Training University and Maximum Yield Magazine, Luis has emerged as a trusted source of guidance and knowledge in the cannabis industry. Having written thousands of informative articles, Luis is widely recognized for his comprehensive expertise on cultivating cannabis, both indoors and outdoors.

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