Green Planet PK Spike Size:1 L or for the purpose of

or for the purpose of winter operation

they hunt down and capture elemented ions

Over-fertilization has a negative effect on the nutrient mix and plant quality

To ultimately achieve strong

Manufactured specially for pH and ORP electrodes

Green Planet PK Spike Size:1 L or for the purpose ofPK 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