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Mega PK Liquid by Agrobeta is your ultimate weapon for the flowering stage, a concentrated stimulator engineered to push your plants beyond their limits and deliver harvests that are not just bigger, but significantly denser, more aromatic, and packed with flavor.
Are you tired of putting in months of care only to end up with fluffy, airy buds that lack the weight and punch you were hoping for? It's frustrating when your hard work doesn't translate into the jar-filling, top-shelf quality you know is possible. That underwhelming yield and lack of density can make the entire grow feel like a letdown, leaving you wondering what you missed.
This is where Mega PK Liquid steps in as the game-changer. It directly targets the core needs of your plants during their most critical phase. By providing a perfectly balanced and highly available dose of phosphorus (P) and potassium (K)—the two macro-elements most crucial for flower development—alongside a complex carbohydrate profile, it supercharges the plant's metabolic processes. The result? Buds that swell with unprecedented size, develop a satisfying rock-hard density, and produce an explosion of terpenes and resins that dramatically enhance both flavor and aroma. It's the difference between a decent harvest and a trophy-worthy one.
Before introducing Mega PK Liquid, ensure your plants are healthy and have entered the stable flowering phase, typically around week 3-4 after the switch to 12/12 lighting for photoperiods, or when clear bud sites have formed on autoflowers. Have your pH and EC meters calibrated and ready, as a stable environment maximizes the stimulator's efficiency.
Once you add Mega PK Liquid to your regimen, you'll witness a visible acceleration in bud development. You're not just feeding the plant; you're giving it a direct command to prioritize flower production. The buds will begin to stack more tightly, and individual calyxes will swell noticeably. The stems supporting the flowers may thicken to bear the increased weight. This is the phase where you'll see the most dramatic visual changes, with buds fattening by the day. Monitor your plants for any signs of overfeeding (like dark green leaves or very slight tip burn), as this potent stimulator works fast. The key is consistency—maintaining the application throughout the recommended window builds cumulative results.
As you approach harvest, the results speak for themselves. The buds will be noticeably heavier and firmer to the touch, requiring less manicuring effort as they're solid, not leafy. The enhanced resin production will make the flowers glisten, and the intensified terpene profile will fill your drying space with a profound aroma. Post-harvest, simply flush your plants as usual. Mega PK Liquid is mineral-based and leaves no sticky residues in your irrigation system. A quick rinse of your reservoir and lines with pH-balanced water is all that's needed to prepare for your next cycle.
Absolutely. Start the application when you see the first clear signs of flowering, which is usually around weeks 3-4 from germination for most auto strains. Follow the same dosage and application window (weeks 4-7 of the plant's life cycle, focusing on the flowering period).
Yes, Mega PK Liquid is designed to be fully compatible with all growing mediums, including soil, coco coir, and all types of hydroponic and aeroponic systems. Its highly soluble formula integrates seamlessly into any nutrient solution.
For root application (adding to your nutrient tank), use 0.5 ml per liter of water (5 ml per 10L). For foliar spray application, use 0.25 ml per liter (2.5 ml per 10L). Always start at the lower end of the dosage to see how your plants react.
One of the great features of Mega PK Liquid is its pH-stable formulation. It is designed not to cause drastic pH swings, so while you should always check your final solution's pH, major corrections are typically unnecessary.
Cease application after week 7 of flowering, or roughly 10-14 days before your planned harvest date. This allows the plant to use up the remaining nutrients and ensures a clean, smooth final flush.
Let me be straight with you: I've tried a lot of PK boosters over the years, and many feel like a gamble. You add them and hope. Mega PK Liquid is different—it's a guarantee. My routine is simple: once my girls are in full swing, around week 4 of flower, I add it to my reservoir at the root dose. I run a mix of coco and hydro systems, and it performs flawlessly in both. The change is unmistakable. Within days, you see the buds start to 'pump up' like they're hitting the gym. The density it adds is the real win; you go from buds that squish easily to ones that feel like little rocks. This translates directly to weight at harvest. I also love that I don't have to chase my pH around after mixing it in. My pro-tip? If you see a plant that's a bit slow to bulk, hit it with a foliar spray of Mega PK at lights off. It's like a direct injection of motivation. Post-harvest, the difference in trim waste is huge—you're mostly trimming sugar leaves, not fluffy inner leaf. It's become a non-negotiable in my flowering room for pushing those extra grams per watt.
| Cultivation phase: | Flowering | |
| Properties: | Regulators pH | |
| Composition: | Mineral | |
| Brands: | Agrobeta |
Yes, the shipment is 100% discreet, no one will know what you have bought, also the sender is SITE OF SHOPS ONLINE.
Yes, we ship to almost every country in the world although you need to know the current legislation in your country to make sure that you do not break any regulations with the germination of the seeds.
UK: 3-4 days (express)
USA: 4-5 days (express)
Australia: 4-5 days (express)
Japan: 4-5 days (express)
Canada: 4-5 days (express)
South Africa: 4-5 days (express)
New Zealand: 5-7 days (express)
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If you live in a country where the cultivation of cannabis is legal and you decide to plant the seeds, it is good that you know that all the seeds that we commercialize have germination guarantee.
If you germinate with the method of paper napkins and you have followed all the steps that we indicate here, you will only have to return us the seeds not germinated in their original packaging and when we receive them we will proceed to the change.
Then we take care of requesting the return to the seed bank, we do not transfer this responsibility and time to our customers.
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Hello, I bought mega pk from you, can I also use this flowering fertilizer for my autoflower, and when should I give it... according to the dosage 4 - 7 weeks as long as the autos are not flowering? Thank you for your response.
Mega PK is intended for use during the flowering period, and you can start applying it when you notice the first signs of flowering in your autoflowering plants, which usually occurs about 3-4 weeks after germination. From this point on, you can follow the manufacturer's dosing instructions to apply Mega PK during the following weeks of flowering.