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Mills C4

Regular price £10.00 GBP
Regular price £19.99 GBP Sale price £10.00 GBP
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Mills C4 is a powerful flowering fertiliser. It comprises a unique combination of micro- and macronutrients, carbohydrates, trace minerals, and bio-stimulants. C4 ensures that you achieve high yield harvests and improves the quality of fruits. Thanks to the fertilizer's strong bio-stimulants, plants produce huge amounts of sugars and essential oils. C4 accelerates your plants' growth, stimulates flowering and enhances the taste of your fruits.   General Information
  • Mills C4 is suitable for all growing mediums including hydroponics, run-to-waste hydroponic systems, and organic soil;
  • The fertilizer is a base nutrient;
  • Growers use C4 starting from the 2nd up to the 6th week of the blooming phase.
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Frequently asked questions

When should I use Mills C4?

Use Mills C4 from the 2nd to the 6th week of the blooming phase. It is a powerful flowering fertiliser that improves fruit quality and taste.

What growing systems is Mills C4 suitable for?

It is suitable for all growing mediums, including hydroponics, run-to-waste hydroponic systems and organic soil. Follow the dosage on the label.

What sizes does Mills C4 come in?

It is available in 250ml, 1 litre and 5 litre sizes. The 250ml bottle is a good way to try it on a small grow.

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Variant Variant total Quantity Price Variant total
Mills C4 flowering fertiliser with bio-stimulants and trace minerals, used from week 2 to 6 of the bloom phase.
250ml
250ml
Regular price
£19.99
Sale price
£10.00/ea
£0.00
Regular price
£19.99
Sale price
£10.00/ea
£0.00
Mills C4 flowering fertiliser with bio-stimulants and trace minerals, used from week 2 to 6 of the bloom phase.
1 Litre
1 Litre
Regular price
£49.99
Sale price
£44.99/ea
£0.00
Sold out
Regular price
£49.99
Sale price
£44.99/ea
£0.00
Mills C4 flowering fertiliser with bio-stimulants and trace minerals, used from week 2 to 6 of the bloom phase.
5 Litre
5 Litre
Regular price
£169.99
Sale price
£159.99/ea
£0.00
Sold out
Regular price
£169.99
Sale price
£159.99/ea
£0.00

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