C4 is an advanced bloom stimulator designed to assist the plants’ delivery of carbohydrates, macro and micronutrients, and trace minerals to developing flowers and facilitate the triggering and maturation of complex essential oils appropriate for the early and mid stages of flower development.
When used with Basis A&B it alters the NPK to have a higher phosphorus and potassium levels to help initiate growth of fruits and flowers. C4 is predominately organic and has zero biological activity, allowing it to work in conjunction with beneficial biologics to feed tender flower sites and maintain overall health of the plant.
C4 is responsible for:
• Quicker and more abundant fruit set
• Promotion of plant growth and vitality
• Increased oil and sugar production
• Development of denser, harder and heavier fruit and flowers
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Liquid (ml/l)
N-P-K / Micro-elements Nutrient
Non-Organic
Day-to-day Solution
How to Use C4
If you damaged the label or have not purchased the product yet, you can refer to the information found below to help you understand how to use C4. If you are mixing your own nutrients, you can reference the NPK chart found below to help you identify the role of this nutrient product. The recommended feeding schedule for can be found below to help you understand the correct measurements of nutrients to use. The feeding schedule chart has been provided by Mills Nutrients, the product manufacturer.
C4 NPK Chart
When combining nutrients, you will want to be conscious of their NPK contents as well as others. You can look at the contents of C4 using the chart below.
C4 Feeding Chart
Below you can find the recommended feeding chart provided by the nutrient company. To avoid hurting your plants, we recommend starting at a slightly reduced dosage and working up to the recommended dosage at a pace which you are comfortable with.
Mills Nutrients Product Line
Take a look at complimentary nutrients which are also available from Mills Nutrients. These products will compliment each other, or serve different purposes.
View all Mills Nutrients Products
