Green Planet PK Spike

PK Spike Flowering Supplement

Phosphorus & Potassium Booster

PK Spike is a powerful flowering additive derived from multiple highly soluble sources of phosphorus (P) and potassium (K). It is specifically formulated to encourage heavy budding, bulking, and ripening for maximum flower density and yield.

Key Benefits:

• Delivers readily available phosphorus to support energy transfer, photosynthesis, and strong flower formation.
• Provides potassium to convert energy, strengthen cell walls, and tighten flower structure.
• Improves plant immunity and resistance to pests and pathogens.
• Produces heavier, denser flowers with superior quality.

Application:

• When to Use: From week 2 of bloom, every 2 weeks until 1 week before flush
• Dosage: 0.5 – 1 ml/L
• Adds up to 250 ppm to your nutrient solution — reduce base nutrients accordingly to prevent overfeeding

Give your plants the final push they need for bigger, tighter, and heavier blooms with PK Spike.