Athena PK is a bloom boosting complement to our 2-part Bloom fertilizers. PK is an essential supplement for the mid- to late flowering phase of high-yielding plants. Low nitrogen and balance phosphorus/potassium ratios boost yields without causing nutrient antagonism.
Many PK boosters add far too much of these elements and create a cascade of problems, such as reducing calcium and magnesium availability. Balanced elemental bioavailability is essential in the flowering phase to boost essential oil and terpene production.
Formula is sediment free and is compatible with all dosing and irrigation systems including fine dripper heads. Small amounts of micro-particles are occasionally visible in some conditions but will not affect mineral balance or system compatibility.
Product Features
Irrigation - Compatible with all dosing and irrigation systems.
Solubility - 100% soluble, no residue, will not clog emitters.
Stability - Once mixed, pH will remain stable in solution.
Filtration - Two-stage filter with 1 micron mesh to remove all particulates and contaminants.
Best Practices
| Mixing |
Do not combine fertilizers in concentrate form, always dilute in water. |
| Measuring |
Carefully measure using clean instruments. Never put anything into the bottle. |
| Water |
Compatible with all water sources. |
| pH Range |
5.6 - 6.2 |
| pH Adjustment |
Use Athena Balance to buffer water or adjust to desired pH after mixing. |
| Storage |
Store closed in original packaging at a temperature between 7° C and 29° C. |
| Diagnostics |
Extreme heat or cold can affect solubility. If you see crystallization or sediment, shake well to redissolve. If problem continues, contact Athena Support for a replacement |
Application Instructions
| Rate |
8-32mL per 10L depending on strain and environment. |
| Frequency |
Apply with every feeding. |
| 1 mL/3.785L = |
0.05 (EC) • 25 (PPM 500) • 35 (PPM 700) |
GUARANTEED ANALYSIS
Available Phosphate (P2 O5 ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4%
Soluble Potash (K2 O) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5%
Magnesium (Mg) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.96%
0.96% Water Soluble Magnesium (Mg)
Sulfur (S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5%
1.5% Combined Sulfur (S)
DERIVED FROM Monopotassium Phosphate, Magnesium Sulfate, Potassium Sulfate
