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Athena PK is a powerful bloom booster for high-yielding plants. This low-nitrogen liquid provides crucial phosphorus and potassium, maximising flower development, essential oil production, and terpene profiles. Its balanced formula ensures optimal nutrient uptake, preventing lockout for superior harvests.
Intensify your harvest with Athena PK, a powerful bloom-boosting supplement meticulously crafted to deliver exceptional results during your plants' crucial mid- to late-flowering phases. This clean, low-nitrogen liquid booster provides the essential phosphorus and potassium that high-yielding plants demand for peak production. Unlike many PK boosters that can lead to imbalances and nutrient lockout, Athena PK is formulated for balanced elemental bioavailability, ensuring your plants efficiently absorb vital nutrients for robust flower development, enhanced essential oil production, and superior terpene profiles.
Key Benefits of using Athena PK
- Maximises Bloom Potential: Delivers targeted phosphorus and potassium to fuel massive flower and fruit development.
- Boosts Essential Oil & Terpene Production: Promotes the synthesis of valuable secondary metabolites for enhanced aroma, flavour, and potency.
- Optimises Nutrient Uptake: Balanced formulation prevents antagonism, ensuring efficient absorption of all necessary elements.
- Supports Healthy Plant Structure: Contributes to stronger plants capable of supporting heavier yields.
- Clean & Compatible: Sediment-free liquid is ideal for all irrigation systems, including fine drippers, and integrates seamlessly with other Athena nutrients.
- Prevents Nutrient Lockout: Designed to avoid the common issues of calcium and magnesium reduction often associated with imbalanced PK boosters.
How to Use Athena PK
Athena PK is designed to complement your existing Athena Bloom A & B base nutrients.
Application Rates: Add 1-4ml of Athena PK per litre of water during the flowering phase, beginning in week 3. Refer to Athena's official Blended feed schedule from the Downloads tab above for specific recommendations tailored to your cultivation method and plant stage.
Best Practices:
- Shake well before each use.
- Always use clean measuring instruments; do not contaminate the bottle.
- Monitor your EC (electrical conductivity) regularly and adjust nutrient concentrations based on your crop's specific needs and growth stage.
- Adjust pH to optimal levels after thoroughly mixing all fertilisers and additives.
- Store in original packaging, closed, at a temperature between 7°C and 29°C (45°F and 85°F).
For a complete and synergistic feeding program, consider pairing Athena PK with Athena Grow A & B during the vegetative stage, and Athena Bloom A & B for your base bloom nutrients. For system maintenance and prevention of mineral buildup, explore Athena Cleanse, and for enhanced plant vigour and resilience, integrate Athena Stack into your routine.
Can be used with all grow media including coco, hydroponics and soil.
Available in 946ml and 3.79 litres.
Frequently Asked Questions
Can Athena PK be used with other nutrient lines?
While Athena PK is formulated to be highly effective within the Athena range, its balanced nature means it can often be used alongside other nutrient brands to provide additional phosphorus and potassium during the flowering stage. However, always start with a lower dose and monitor your plants closely to avoid over-fertilisation and ensure compatibility.How often should I apply Athena PK?
Apply Athena PK every time you water or feed your plants during the recommended usage period (typically weeks 3-6 of flowering). The frequency can vary based on your specific feeding schedule and plant requirements. Some growers may choose to alternate Athena PK with regular feedings.Will Athena PK cause nutrient burn?
Like any concentrated nutrient supplement, Athena PK can potentially cause nutrient burn if overused. Signs of nutrient burn include browning leaf tips, curling, or yellowing. To prevent this, always adhere to the recommended dosage rates and consider starting with the lowest recommended dose, gradually increasing if needed. Maintaining proper pH levels in your nutrient solution is also crucial for optimal nutrient uptake and to minimise the risk of burn. If signs of burn appear, flush your growing medium with pH-balanced water and reduce the Athena PK concentration in subsequent feedings.SKU: 1552Free delivery on orders over £60*
- UK Mainland onlyStandard Delivery £4.95
- Heavy / Large item surcharge £2 per item
- 1-3 Days**
- UK Mainland onlyExpress Delivery £8.95*
- Next Working Day**
- UK Mainland onlyScottish Highlands £15.95*
- 2-5 Days***Can not be used with Heavy / Large items
**If ordered on a working day before 2pm cut off (Saturday and Sunday are not classed as working days).Please See Delivery and Returns page for more details.