How To Grow Big Cannabis Plants Outdoors

How To Grow Big Cannabis Plants Outdoors

As a cannabis grower, the ultimate aim is to cultivate large and robust buds that are healthy and of high quality. However, it can be disheartening when a cannabis strain you have invested time and effort in doesn’t yield the dense, sticky buds you were hoping for. Although some marijuana strains naturally have lower yields, you can still produce high-quality buds by following the right steps.

To maximize the size of your buds, you can use various techniques such as pruning, training, nutrient supplementation, and lighting. These methods play a crucial role in shaping how your plants develop and mature.


When it comes to growing cannabis, pruning is an essential technique that can make a significant difference in the yield and quality of your flowers. One important factor to consider is the location of nodes on your plant, where buds will form.

While it may seem that having more nodes would result in larger excellent yields, this is not always the case. Nodes with buds located lower down on the plant will struggle to develop fully due to insufficient light exposure.

To ensure that your huge plants produce high-quality buds, it is crucial to selectively prune away any parts of the plant that are not receiving adequate light. This includes removing leaves and branches that are shading lower nodes or blocking light from reaching them.

By doing so, you direct more energy towards growing large, healthy buds at optimum locations on your plant. Overall, regular pruning helps your plants grow more efficiently by ensuring all resources are allocated towards producing valuable flowering sites rather than wasted on areas that won’t contribute anything substantial to your final harvest.



Training your cannabis plant is one of the simplest ways to increase your yields. Left alone, most marijuana plants will grow one large stalk with smaller stalks growing around it. However, this structure limits how much sunlight the lower branches receive and can result in an uneven canopy.

While the main stalk will produce a fantastic big cola, its height will determine where lights can be placed if growing indoors. This makes it difficult for lower branches to receive enough direct sunlight.

By using techniques like super cropping or low-stress training (LST), you can encourage your cannabis plant to develop more evenly. For instance, LST involves tying down the top branches to promote even growth from surrounding branches.

This creates a more level canopy, which allows for equal photosynthesis by all leaves and ultimately larger yields. Super cropping is more high-stress training that involves pinching parts of the plant to promote new growth at that site; although high stress training requires some expertise and knowledge about plant development, it generally results in bushier growth patterns that also increase yields.

Both methods help maintain higher levels of light intensity throughout the entire canopy while promoting healthy growth conditions for all parts of the plant.


Feeding your plant correctly is a crucial aspect when it comes to growing large and luscious buds. One of the most important advanced nutrients for marijuana plants is nitrogen, which plays an integral role during the vegetative stage. Nitrogen helps in creating healthy and vibrant plants at a young age that lead to increased yields. Incorporating high levels of nitrogen ensures rapid growth during this initial phase.

However, once the plant enters the flowering stage, it’s imperative to adjust the feeding schedule to ensure that the buds fully develop into dense nugs. During this period, lower nitrogen levels and increased phosphorus intake are vital for encouraging proper flowering growth.

Phosphorous is closely associated with flowering plants as it acts as a building block for energy storage and reproductive processes. Therefore, decreasing nitrogen levels while increasing phosphorous levels is key to creating larger buds with enhanced potency.

In addition to liquid nutrients feeding methods like bat guano or worm castings, compost tea can also be used as an effective way of supplementing your soil with essential nutrients. Regular feeding can help create a thriving microbial ecosystem that supports long-term plant health and increases nutrient uptake throughout all stages of growth from seedling through harvest time.

Ultimately, implementing these feeding approaches will help you achieve maximum yield potential while producing



Lighting is a crucial factor for achieving big, high-quality cannabis buds. Growers must invest in proper lighting systems for their indoor and outdoor grow areas to ensure optimal growth and development of the cannabis plants.

A common guideline followed by experienced growers is that every 100 watts can cover one square foot of grow area. For instance, a 600-watt light can cover a 6’x6′ area, providing sufficient light intensity for the massive cannabis plants to flourish. Cutting corners when it comes to lighting is not recommended as suboptimal lighting can lead to stunted growth, weaker plants, and lower yields.

High-quality buds are typically produced in facilities equipped with efficient lighting systems that provide the right spectrum of light at the correct intensity and duration needed for the plant’s growth cycle.

Lighting is often referred to as the “engine” behind indoor growing operations as it mimics natural sun exposure essential for creating healthy plants. Innovative products like GroBox can help beginner growers maximize efficiency by cultivating cannabis in closed spaces using specialized LED lights tailored specifically for plant growth phase.

By understanding the importance of proper lighting and investing in quality systems, growers can achieve massive yields and high quality crops.

Read More: What is Cannabis Farnesene

Maintaining The Plant

Maintaining The Plant

The vegetative phase of plant growth is a critical period where the plant’s primary focus is on creating energy through photosynthesis to fuel growth and development. During this stage, it is essential to maintain proper care to ensure the outdoor plants remain healthy and thrive.

One of the significant characteristics exhibited during vegetative growth is the proliferation of large fan leaves. These leaves are essential in absorbing light, which the plant converts to energy.

Maintaining your plants during this stage involves careful consideration of several factors, including watering habits. It is essential only to water your plants after the top 3-5cm of soil has dried out completely.

Failing to do so can lead to root rot, which in turn can compromise plant health and productivity. Therefore, ensuring adequate watering intervals during this growth period is critical to creating an optimal environment for your plant’s growth and development.

Adequate maintenance practices will go a long way in fostering healthy plant growth, minimizing disease infections, improving soil fertility levels and ultimately boosting yield output when grown for commercial gain.

A Word on Watering

Watering your cannabis plants is essential for their growth and health, but it’s important to do it right. Aim to water your plants when the top inch of quality soil becomes completely dry, as overwatering can lead to root rot. This can be detrimental to the plant’s overall health and may even cause it to die.

On the other hand, underwatering can leave your plant dehydrated, stunting its growth phase and potentially causing damage to its leaves or stems.

Therefore, it’s crucial to understand how often your plants require watering – this will largely depend on factors such as the type of plant, the climate you live in, and whether they are indoors or outdoors.

Preventing Pests

Preventing Pests

Outdoor growers face many challenges in maintaining a healthy crop, but one of the most significant threats to their plants is pests. From aphids to whiteflies, they can cause significant damage to cannabis plants and reduce yields.

However, preventing pests from attacking your cannabis garden is not an insurmountable problem. By following some simple steps and precautions, you can keep your grow area pest-free.

One effective method for preventing pests in your outdoor grow area is introducing predatory insects such as ladybirds and parasitic wasps. These insects prey on other species that can harm your plants. Not only do they help control pest populations by eating them, but they also repel them with their presence alone.

Companion planting is another excellent way to repel insects that may want to prey on your cannabis plants. For instance, planting basil, lemon balm or dill among your cannabis will stop many bug species from invading your garden.

Additionally, adding beneficial fungi to the soil helps create a barrier against nematodes and other microorganisms that attack the plant’s roots.

Finally, erecting physical barriers such as chicken wire fences or bird netting prevents larger animals like deer and birds from munching on the crop. Keeping these tips in mind will significantly lessen the chances of problems occurring during the growing process, ensuring that your plants receive the best possible care.

Protect Against Pollination

As a cannabis grower, you understand the importance of producing big cannabis plants, and one of the key strategies to achieving this is protecting your plants against pollination. Pollinated flowers are often smaller, have fewer trichomes, contain more seeds and produce less potent buds.

If you are growing female plants or using feminized seeds, keeping them away from male plants is essential as even a single pollen grain can result in thousands of seeds developing within the flower. To prevent pollination, some growers cover their plants with nets or meshes during flowering period or remove any male plants at the earliest sign of flowering.

Ready To Start Growing Your Own Marijuana?

Ready To Start Growing Your Own Marijuana?

United Seeds offers a wide range of high-quality marijuana seeds, making it easy for you to start growing your own at home. Whether you’re a seasoned grower or a beginner, our seeds are designed to meet the needs of every level of gardener.

With our extensive selection of strains, you’re sure to find the perfect plants for your specific needs and preferences. Our seeds are carefully selected for their potency, yield, and overall quality, ensuring that you get the best results from your harvest.

So why wait? Start your growing journey today with United Seeds and experience the benefits of growing your own marijuana.

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