CANNA PK 13/14 – Premium Flowering Booster for Bigger Buds & Maximum Yields

CANNA PK 13/14 is the definitive flowering stage booster, a concentrated formula designed to push your plants into overdrive and deliver the explosive bud development every grower dreams of. This isn't just another nutrient; it's a targeted trigger for maximum yield.

Ever feel like your flowering plants are just coasting along, not quite reaching their full, frosty potential? You feed them, you care for them, but the final weight and density don't match the effort you put in. That lingering disappointment of an average harvest is a real buzzkill, especially when you know your genetics are capable of so much more. It's frustrating to watch weeks of meticulous care not translate into the epic yields you were promised.

This is where the magic of a precise PK boost comes in. During peak flowering, your plants' demand for phosphorus (P) and potassium (K) skyrockets. These elements are the building blocks for robust flower formation, sugar transport, and overall plant vitality. A standard base nutrient might not provide that intense, short-term surge they crave. CANNA PK 13/14 solves this by delivering these pure elements in their most bioavailable form, giving your girls exactly what they need, exactly when they need it. The result? Buds that swell with confidence, packing on weight and density you can see and feel.

The Real Value of a Targeted Flowering Boost

Think of PK 13/14 not as an extra cost, but as an investment in your final yield. By providing this critical nutrient spike, you're directly influencing the plant's ability to create flowers. It's the difference between a plant that simply finishes and one that finishes with a spectacular, heavy-handed flourish. You'll use less of it over a shorter period compared to base nutrients, but its impact on the final harvest is disproportionately massive. This focused approach means no waste, no guesswork—just a direct path to maximizing the return on your entire grow cycle.

How to Use PK 13/14 for Maximum Impact

Using PK 13/14 is refreshingly straightforward, which is part of its genius. You don't need to be a chemist.

• Timing is Everything: The key is to apply it during the specific 3-6 day window when the plant's demand for P and K peaks, typically around weeks 3-5 of flowering (or about 3 weeks before harvest). This is when the flower sites are established and begin rapid expansion.
• Simple Application: Simply add 15ml of PK 13/14 per 10 liters of water directly into your nutrient reservoir. Shake the bottle well before use.
• One-Time Power Surge: Unlike other additives, you typically only need to apply it once per flowering cycle. This concentrated burst is all it takes to initiate the desired response.
• Medium Agnostic: Whether you grow in soil, coco, or a hydroponic system, PK 13/14 integrates seamlessly into your existing feeding regimen.

Advantages and Benefits: Why Your Grow Needs This

• Pure & Concentrated Formula: Contains highly bioavailable forms of phosphorus and potassium for immediate uptake, meaning your plants start using it right away.
• Triggers Explosive Flowering: Satisfies the plant's heightened nutritional needs during the critical bloom phase, directly encouraging larger, denser bud formation.
• Enhances Bud Structure & Weight: Phosphorus strengthens cell walls in the developing flowers, while potassium improves sugar transport and overall quality, leading to noticeably heavier harvests.
• Universal Compatibility: Works flawlessly with any growing medium and can be used in both indoor and outdoor setups, making it a versatile tool for all growers.
• Synergizes with CANNABOOST: For the ultimate flowering cocktail, combine it with CANNABOOST Accelerator. Boost enhances metabolism, making the PK 13/14 even more effective for truly lavish flowering.
• Simple & Efficient: Its one-time application protocol saves you time and eliminates the complexity of continuous dosing, offering a high-impact result with minimal fuss.
• Proven Reliability: A cornerstone product in the CANNA line, trusted by countless commercial and hobbyist growers worldwide for consistent, measurable results.

Pro Tips to Maximize Your PK 13/14 Investment

To get the absolute most out of this booster, a little strategy goes a long way. First, always monitor your plants closely when introducing any new additive. Start with the recommended dosage—this formula is potent, and more isn't always better. The goal is to trigger a response, not cause nutrient stress. Second, ensure your base nutrition (like CANNA Coco or Terra nutrients) is dialed in perfectly before adding the PK spike. A healthy, well-fed plant will respond much more dramatically than one struggling with deficiencies. Finally, take notes! Record when you applied it and observe the changes over the following week. This data is gold for refining your technique in future grows.

Frequently Asked Questions

When exactly should I use PK 13/14?

The sweet spot is usually during weeks 3-5 of the flowering stage, for a period of 3 to 6 days. Look for when your buds are starting to stack and swell rapidly—that's your cue.

Can I use it with any brand of nutrients?

Yes, absolutely. While it's designed to complement the CANNA nutrient line perfectly, its simple PK formulation makes it compatible with most other base nutrient programs on the market.

Is it easy to overdo it?

As with any concentrated additive, following the instructions is crucial. Stick to the 15ml/10L ratio and the short application window. Over-fertilization can lock out other nutrients and harm your plants, so precision pays off.

How does it affect the final product's taste and smell?

When used correctly, PK 13/14 supports the plant's natural processes, leading to better-developed terpenes and flavonoids. It doesn't add flavor; it helps the plant express its own genetic potential more fully, often resulting in a more pronounced and complex aroma.

Do I need to adjust my pH after adding it?

You should always check and adjust your nutrient solution's pH after adding any product. PK 13/14 can influence pH, so a final check ensures your plants can access all the nutrients efficiently.

Personal Experience of Pevgrow’s CEO (Alan)

Let me be straight with you: in my years of running Pevgrow and testing countless products, PK boosters often felt like a gamble. Some were harsh, others did nothing. CANNA PK 13/14 was the one that consistently delivered on the promise. I use it religiously in my own coco grows. The trick isn't just adding it; it's watching for that moment when the flowers stop just growing and start *bulking up*. That's when I hit them with the PK 13/14 for about 5 days. The difference is visible within a week—buds get denser, stems thicken to support the weight, and you get that satisfying 'heavy' feel when you lift a branch. I pair it with CANNABOOST for the full effect, and honestly, it's the combo that has given me my personal best yields. My pro tip? Don't get impatient and use it too early. Wait for that true flowering stretch to finish. That's when the plant is ready to put all that extra PK directly into bud production, not just more stem. It's a short, powerful punch that finishes the job right.