Green Planet PK Spike House and garden should be used with a

should be used with a balanced primary fertilizer program such as our Soul nutrients

and kelp with mineral plant foods to give your garden a quick boost and provide long-lasting

Power Link Cable

dolomitic and calcitic limestone (pH adjuster)

Here's the specifications for the Grower’s Choice Horti-Tech LED (ROI-E420):

Green Planet PK Spike House and garden should be used with aWhat it is PK 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