The Crucial Inputs for Success: Feeding Commercial Cannabis for Optimal Results

Welcome, fellow growers and enthusiasts! If you're here, you likely share the passion for cultivating top-tier cannabis, and let me assure you, you're in the right place. At KALIX CPN, we're not just a fertilizer company; we're your partners in achieving cannabis cultivation success. That being said, growing cannabis isn’t as simple as throwing a seed into the dirt with some water and sun and growing that fire. It’s a delicate ballet of skill and knowledge that a true Master Grower uses to bring their plants along their optimal path of growth and developing the Profile, to yield crops that have the nose, taste and of course the buzz that people want. So, let's dive deep into the essential inputs for commercial cannabis growing, because let's face it, the difference between good and exceptional lies in the details.

Water: Quality Matters

Water is the lifeblood of your cannabis plants, and its quality can make or break your cultivation efforts. While it's easy to overlook, the importance of water cannot be overstated. In fact, water is the number one most important element your plants need to survive. Without it, nothing else matters. From nutrient uptake to overall plant health, every aspect of your grow relies on the quality of your water source.

Investing in a quality filtration system can be a game-changer for commercial cannabis growers. These systems utilize various filtration techniques, such as reverse osmosis, carbon filtration, and sediment filtration, to remove impurities and contaminants from your water supply. Reverse osmosis, for example, employs a semi-permeable membrane to remove particles, ions, and other impurities, resulting in ultra-pure water ideal for cannabis cultivation. Carbon filtration, on the other hand, uses activated carbon to adsorb organic compounds and chlorine, improving taste and eliminating odors. Sediment filtration targets larger particles like sand and silt, preventing clogs and protecting your irrigation system.

For some large-scale commercial growers, access to a reliable water supply isn't as simple as turning on the tap. In regions where water scarcity or poor water quality is a concern, growers may opt to have water delivered to their facilities. While this option comes with added costs, it provides peace of mind knowing that your plants are receiving the highest quality water available. Additionally, water delivery services can offer customized solutions tailored to the specific needs of your operation, ensuring you have an uninterrupted supply throughout the growing season.

When it comes to water quality, pH neutrality is key. Aim for a pH level around 6.5, ideally matching the pH of your growing medium, to optimize nutrient uptake and promote healthy plant growth. pH-neutral water ensures that your plants can efficiently absorb essential nutrients, minimizing the risk of nutrient deficiencies and maximizing yields. Regularly testing and adjusting the pH of your water supply is essential for maintaining optimal growing conditions and ensuring consistent crop performance.

Consistency is the hallmark of successful cannabis cultivation, and water quality is no exception. Whether you're filtering your water or opting for delivery services, prioritizing consistency in your water supply is essential for achieving optimal results. By investing in quality filtration systems or partnering with reputable water delivery services, you can ensure that your plants receive the clean, pH-neutral water they need to thrive. So, don't overlook the importance of water quality in your grow operation—your plants will thank you with healthy, bountiful yields.

Powering Growth: Fueling Your Plants for Success

Complete Plant Nutrition is the lifeblood of your plants, and getting it right is non-negotiable. Macro nutrients like nitrogen, phosphorus, and potassium are essential for robust growth, while micro-nutrients such as iron, manganese, and zinc play critical roles in enzyme function and overall plant health. Utilizing fertilizers formulated with the right balance of macro and micro-nutrients ensures your plants receive everything they need to thrive. Mixing nutrients is not just science, but an art form, and like any masterpiece, it requires precision and attention to detail. Start by familiarizing yourself with your chosen fertilizer's recommended dosage and nutrient composition. Measure each component carefully, ensuring accuracy to avoid over or underfeeding your plants.


Feeding organically and with soluble minerals are two distinct approaches to nourishing your cannabis plants, each with its own set of advantages and considerations. Organic feeding harnesses the power of natural ingredients, fostering a symbiotic relationship between plants and soil microbes. It promotes soil health, enhances nutrient uptake, and contributes to a more sustainable growing environment. However, organic nutrients may take longer to break down and become available to plants, potentially leading to slower growth and lower yields.

On the other hand, soluble minerals offer rapid nutrient absorption, providing plants with immediate access to essential elements. This results in faster growth, higher yields, and greater control over nutrient concentrations. Soluble minerals also allow for precise nutrient adjustments, making it easier to tailor feeding regimens to your plants' specific needs. Additionally, soluble minerals minimize the risk of nutrient imbalances and deficiencies, ensuring consistent, reliable results harvest after harvest. While both approaches have their merits, the efficiency, control, and reliability offered by soluble minerals make them a preferred choice for many commercial cannabis growers striving for maximum productivity and quality.

Feeding your plants according to a well-defined schedule is crucial for maintaining optimal nutrient levels and promoting healthy growth. Start with a gentle feeding regimen, gradually increasing nutrient concentrations as your plants mature and their nutrient demands increase. Pay attention to your plants' feedback, adjusting your feeding schedule based on their response to ensure they receive the nutrients they need, when they need them. Additionally, factor in flushing periods to prevent nutrient buildup and maintain overall plant health. Remember, consistency is key, so stick to your feeding schedule religiously for the best results.

Now, let's shine a light on some organic bio-stimulants, nature's secret weapon for maximizing plant potential. Amino acids, yucca, kelp, and humic acids are just a few examples of bio-stimulants that can enhance nutrient uptake, improve stress tolerance, and boost overall plant vitality. Consider incorporating these into your regimen to unlock nature's full potential.

When it comes to nutrient delivery, there's no one-size-fits-all approach, but root feeding ensures direct access to nutrients uptake, promoting healthy growth from the ground up. However, foliar spraying delivers nutrients directly to the leaves, bypassing potential root uptake barriers and providing quick absorption. Each method offers unique benefits, but foliar feeding is not enough on it's own to support healthy development. Only the roots can supply everything your plants need in abundance, so choose to supplement with foliar feeding based on your plants' specific needs and growth stage.

Soil or Hydro: The Foundation of Growth

Choosing the right growing medium sets the stage for a successful harvest. Whether it's soil, aeroponics, or hydroponic systems, each medium has its pros and cons. Ultimately, the choice depends on your preferences, resources, and cultivation goals.

Growing cannabis in soil is a time-honored tradition that taps into the natural symbiosis between plants and microorganisms. Soil-based cultivation offers a rich ecosystem that fosters microbial activity, promoting nutrient uptake and overall plant health. With soil, growers have the flexibility to utilize organic amendments and beneficial microbes, enhancing soil structure and fertility over time. Additionally, soil acts as a buffer, providing stability in pH and nutrient levels. However, soil cultivation requires careful attention to watering practices to prevent waterlogging or nutrient leaching. It also typically involves longer growth cycles compared to hydroponic or aeroponic systems. For growers in regions with ample access to quality soil and a desire for a more natural, hands-on approach, soil cultivation remains a popular choice.

Hydroponic cultivation represents a leap into the future of cannabis cultivation, offering unparalleled control over nutrient delivery and plant growth. By growing cannabis hydroponically, growers can fine-tune nutrient concentrations, pH levels, and environmental conditions with precision, maximizing yields and minimizing resource usage. Hydroponic systems typically produce faster growth rates and higher yields compared to soil-based cultivation, making them ideal for commercial operations with limited space or water resources. However, hydroponic systems require careful monitoring and maintenance to prevent nutrient imbalances and system failures. Additionally, the initial setup costs and technical expertise required can be barriers for some growers. For those seeking efficiency, consistency, and maximum control over their cultivation environment, hydroponics represents a compelling option.

Aeroponic cultivation takes precision to new heights by delivering nutrients directly to the plant roots suspended in air. This innovative growing method minimizes water usage and eliminates the need for a growing medium altogether, allowing for faster nutrient absorption and enhanced oxygenation of the roots. Aeroponic systems offer unparalleled control over nutrient delivery, pH levels, and environmental conditions, resulting in accelerated growth rates and increased yields. However, aeroponic systems can be complex to set up and maintain, requiring a higher level of technical expertise and attention to detail. Additionally, power outages or equipment malfunctions can pose significant risks to plant health in aeroponic systems. While aeroponics offers undeniable advantages in terms of efficiency and resource conservation, it may be best suited for experienced growers willing to invest in the necessary infrastructure and monitoring systems.

Ultimately, the choice between soil, hydroponics, and aeroponics depends on factors such as location, resources, expertise, and cultivation goals, with each method offering its own unique set of advantages and considerations.

PPM and EC are invaluable tools for gauging nutrient levels in your growing medium. Monitoring these metrics allows you to fine-tune your nutrient regimen and ensure optimal nutrient concentrations for healthy plant growth. Aim for PPM and EC levels within the recommended ranges for your chosen cultivation method to avoid nutrient imbalances and potential crop damage.

pH Balance: 6.5 - The Goldilocks Zone of Plant Health

As I mentioned earlier, pH, the measure of acidity or alkalinity in your growing medium, exerts a profound influence on plant nutrition and mineral uptake. Understanding this delicate balance is essential for maximizing growth and yields in your cannabis crop.

When the pH of your growing medium drifts towards the acidic end of the spectrum, below the optimal range of around 6.5, it can hinder the availability of essential nutrients such as phosphorus, potassium, and calcium. This acidic environment limits root absorption, leading to deficiencies and stunted growth. Conversely, overly alkaline conditions, above the ideal pH range of about 6.5, can result in nutrient lockout, where certain elements become inaccessible to plants. This inhibits nutrient uptake and can manifest as nutrient deficiencies despite adequate nutrient levels in the soil or solution.

Maintaining the optimal pH range of 6.5 for soil-based cultivation (slightly lower for hydroponic systems) is crucial for unlocking the full spectrum of nutrients your plants require. In this sweet spot, nutrient availability is maximized, ensuring robust growth and vigorous development. Regularly monitoring and adjusting pH levels in your nutrient solution or soil is paramount for preventing nutrient imbalances and optimizing plant health.

If you find your pH drifting out of the optimal range, corrective measures are necessary to restore balance. pH adjustment solutions can be used to raise or lower pH levels as needed. Additionally, incorporating pH-buffering substances such as dolomite lime or gypsum into your growing medium can help stabilize pH levels over time, reducing the need for frequent adjustments.

Ultimately, pH serves as the gatekeeper to nutrient uptake, regulating the availability of essential elements to your cannabis plants. By maintaining the optimal pH range, you ensure that your plants have unfettered access to the nutrients they need for healthy growth and abundant yields. So, keep a close eye on pH levels throughout your cultivation journey, and watch as your plants thrive in harmony with their environment.

Consistency and Reliability: The Key to Success

Consistency is the cornerstone of successful commercial cannabis cultivation, so whatever you do, WRITE IT DOWN. This is growing 101 stuff here, of course but the key to consistency is remembering and writing what we do down make it a lot easier to recall exactly what we did, so we can fix it or keep doing it that way. 

When it comes to fertilizers, reliability is paramount. Mineral salts offer unparalleled consistency in nutrient composition, ensuring your plants receive the same high-quality nutrition batch after batch. Partnering with a commercially scaled supplier like KALIX CPN guarantees access to consistent, top-tier fertilizers, regardless of your operation's size or location. 

In conclusion, mastering commercial cannabis cultivation requires attention to detail, a deep understanding of plant biology, and access to high-quality inputs. By prioritizing water quality, choosing the right growing medium, and providing balanced nutrition supplemented with the appropriate bio-stimulants, you can unlock the full potential of your plants and achieve unparalleled success. Remember, consistency is key. If you are looking for more than a fertilizer company, but a trusted partner like KALIX CPN to ensure reliability and excellence in every harvest, give us a call. We'd love to talk about your garden!

Happy growing, and may your crops be bountiful and potent!

Leave a comment

All comments are moderated before being published