Flower Stacker is a Flowering Formula that can be used after Week 3 of Flower until the end of your grow. Flower Stacker will assist in the development and maturation of your flowers. Phosphorus (P) and Potassium (K) are critical in the Flowering Phase; resulting in an increase in flowering sites, weight, quality and yields.
How To: Start using Flower Stacker after week 3 of Flower at a rate of 1ml/gallon. Increase gradually each week to a maximum of 8ml/gallon until the end of your grow. Be careful, each ml will raise ppm’s by 20. Flower Stacker is compatible in all grow mediums.