C4
C4 is a Bloom additive designed for fruiting or flowering plants.

Basis A&B
Made from top quality ingredients with a focus on bioavailability, Mills Basis A&B has all the macro and micronutrients your plants need, carefully formulated to ensure proper nutrition in both vegetative and bloom stages.
With everything in the right proportions it makes it easier for growers of all skill levels. Novice growers can simply use as directed, confident that their plants are receiving a well rounded diet; advanced growers can save precious time not having to identify and address specific nutrient deficiencies one at a time. Tested thoroughly in soil, coco, and hydro, Basis A&B is a solid foundation for your plants to grow on.

Start-R
Start-R is a high nitrogen additive used in the vegetative stage.

Ultimate PK
Ultimate PK is a unique Phosphite based bloom additive formulated for the last weeks of flower development. Phosphite is an extremely bioavailable form of Phosphate that promotes robust root systems and helps ensure proper nutrient intake and plant growth late in the bloom cycle. Ultimate PK is specially designed to act as a hardener, bulker, and ripener to push your production to the limit.
Ultimate PK is responsible for:
- Larger and harder fruit and flowers with the best possible aroma and flavor

Vitalize
Vitalize is formulated to make your plants, heartier, and more resistant to stress factors. Developed in conjunction with Rexil Agro BV, the inventor and leader in Silicic Acid Agro Technology, years of testing in various environments around the world have led to a uniquely bioavailable form of silicon that can be used as a root soak or foliar spray to improve growth and yield, increase nutrient uptake, and improve pathogen and stress resistance. In addition, when used in combination with beneficial biologics, Vitalize helps improve the growth of beneficial microorganisms in the soil and works synergistically with them to promote overall plant vitality.
Vitalize is responsible for:
- Promotion of plant growth and vitality
- Increased resistance to disease and insects
- Reduced mineral toxicity
- Increased nutrient uptake resulting in higher yields
Always add Vitalize first and mix thoroughly before adding other products
Use at 3 ml per 5 gallons from start of growth. At week 5 of flower, reduce to 1.5 ml per 5 gallons.
