Plant Mechanics Mega PK is a concentrated phosphorus and potassium flowering additive formulated to support rapid flower development, increased floral weight and strong finishing performance. Its advanced combination of multiple phosphorus and potassium sources with specialised biostimulants helps flowering plants respond quickly during the most demanding stage of production.
Phosphorus supports energy transfer, root activity and the formation of new flowers. Potassium contributes to water regulation, nutrient transport and the development of flower weight and quality. Mega PK supplies these essential flowering elements in a concentrated liquid formula designed for efficient uptake.
The inclusion of refined carboxylic acids and biostimulants helps plants access and utilise the available phosphorus and potassium. This targeted combination is designed to encourage faster flower set, support additional flowering sites and promote dense, well-developed flowers.
Mega PK is suitable for soil, coco and hydroponic cultivation. It can be incorporated into mineral fertiliser and fertigation programs using a wide variety of substrates. The highly concentrated liquid is easy to dilute into a nutrient reservoir or watering can.
Recommended dosage
- Regular application: 1 mL per litre of water
- Application period: Weeks 4–7 of the flowering cycle
Directions
Dilute Mega PK thoroughly into your nutrient reservoir or watering can. Use it alongside a suitable base flowering nutrient and monitor the overall strength of your nutrient solution when combining it with other additives.
Guaranteed analysis
- Total phosphorus: 13%
- Total potassium: 14%
Mega PK is a powerful flowering supplement, so increasing the recommended concentration is not necessary. Begin with the standard dosage and observe plant response throughout the flowering cycle.
For growers seeking a straightforward PK additive with integrated biostimulants, Plant Mechanics Mega PK provides targeted nutritional support during peak floral development. Its concentrated formulation is suitable for commercial facilities, indoor grow rooms and smaller hydroponic systems.
Available from The Grow Shop – Coffs Harbour. Built for Serious Growers.








