Freight charges for your order will be calculated and displayed at checkout.
Available on backorder
K-4 ensures plants will flourish during the fruiting /flowering stage. The mixture can be used for soil or soilless growing systems. This product can stand alone but works best when used in conjunction with the other K-Series line of base nutrients.
Use 1ml to 2ml per gallon of water during mid bloom to ripening stage. This product is intended to be used with the full K-Series nutrient system. Always dilute prior to use with other products.
$15.69 – $33.32