Spider Farmer G4500 LED Grow Light - 320W under-canopy-lighting PK Spike is derived from

PK Spike is derived from several highly soluble sources of phosphorus (P) and potassium (K) to deliver high amounts of PK to flowering plants

Instantly neutralizes all toxins

Prevent Yellowing & Enhance Growth

80 Pressure-side connection mm 13 Suitable for freshwater Yes Suitable for saltwater Yes Setup type Suitable for submersible use only

for direct sowing of seeds or cloning

Spider Farmer G4500 LED Grow Light - 320W under-canopy-lighting PK Spike is derived fromSpider Farmer G4500 LED Grow Light 320W The G4500 LED Grow Light is designed for growers who demand high efficiency, smart control, and budget friendly performance. Featuring advanced Bridgelux diodes, it delivers superior light penetration, even coverage, and optimized energy efficiency to support high yields while reducing heat output. Key Specifications: Wattage: 320 PPF: 913 mol s PPE: 2. 85 mol J Dimensions: 115. 27 cm 36. 86 cm 7. 7 cm LED