Description
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.
- 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
When used with Basis A&B it alters the NPK to have higher phosphorus and potassium levels to help initiate the 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 the overall health of the plant.
- Dilution / Dose
- 0.5ml per litre from week 2 of flowering, increasing to 1.5ml per litre through the later flowering stage.
- When To Use
- Early-to-mid flower — start dosing in week 2 of the bloom cycle and ramp up as flowers mature.
- Substrate Fit
- Soil, coco, and hydro.
- Grower Notes
- Feed alongside Basis A&B — C4 lifts phosphorus and potassium on top of your base feed to drive fruit and flower development.
How much of this will your grow actually need?
Tell us your medium, pot size and plant count. The Feed Chart Calculator builds your week‑by‑week chart with target EC, works out every bottle for the whole run, and puts them straight in your basket.
