PK Spike Size:1L Complete system includes: 5

Complete system includes: 5

Both elements play a big role during the flowering phase of fast growing plants

high water retention and durability as well as its good root grip

humidity and CO2 ppm levels

PK Spike Size:1L Complete system includes: 5PK Spike is our flowering supplement derived from multiple, highly soluble sources of phosphorous and potassium. This product is designed to encourage budding, help facilitate bulking, and ripening of flowering plants. How it works PK Spike is derived from several highly soluble sources of phosphorus (P) and potassium (K) to deliver high amounts of PK to flowering plants. During the flowering stage, phosphorous plays a key role in the essential