Advanced Nutrients Overdrive
Advanced Nutrients Overdrive Original price was: £11.99 – £229.99Price range: £11.99 through £229.99.Current price is: £10.79 – £206.99Price range: £10.79 through £206.99.
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Round Pots, Teku, Pots & Trays, Plastic Pots and Trays
Round Pots Original price was: £0.45 – £4.99Price range: £0.45 through £4.99.Current price is: £0.41 – £4.49Price range: £0.41 through £4.49.

Advanced Nutrients Big Bud

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Original price was: £10.99 – £264.99Price range: £10.99 through £264.99.Current price is: £9.81 – £238.49Price range: £9.81 through £238.49.

Advanced Nutrients Big Bud

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Advanced Nutrients Overdrive
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Original price was: £11.99 – £229.99Price range: £11.99 through £229.99.Current price is: £10.79 – £206.99Price range: £10.79 through £206.99.
Advanced Nutrients Sensi Bloom Coco A & B
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Original price was: £24.99 – £174.99Price range: £24.99 through £174.99.Current price is: £22.49 – £157.49Price range: £22.49 through £157.49.
Description

Advanced Nutrients Big Bud – Flowering Booster

Advanced Nutrients Big Bud is a flowering supplement designed to support larger, heavier flowers and fruits during mid-flowering. It combines phosphorus and potassium with L-form amino acids and magnesium to complement your regular base nutrients.

Amino acids provide building blocks for proteins, while magnesium supports chlorophyll production and photosynthesis. Together with PK, these ingredients support plants during the main flower-building stage.

Key Benefits

  • Supports flower and fruit size, weight and density
  • Supplies additional phosphorus and potassium during flowering
  • Contains L-form amino acids and magnesium
  • Works alongside a complete base nutrient programme

Product Information

Product TypeLiquid flowering supplement
Key ComponentsPhosphorus, potassium, L-form amino acids and magnesium
Growth StageMid-flowering
Recommended Rate2ml per litre of water
Application PeriodFlowering weeks 2–5, following your bottle’s instructions

Using Big Bud in Your Feeding Programme

Big Bud fits between Bud Ignitor for early flowering and Overdrive for the finishing stage. Bud Candy can also be used alongside it as a carbohydrate supplement. Follow a complete feeding schedule when combining products to keep nutrient levels balanced.

How to Use Advanced Nutrients Big Bud

Add 2ml per litre of water during flowering weeks 2–5, according to the current manufacturer guidance. If your bottle lists a different application period, follow its label.

  1. Fill your reservoir or watering container with water.
  2. Add your base nutrients and supplements separately, following your feeding programme.
  3. Mix thoroughly after each addition.
  4. Check the final EC and follow your base nutrient programme’s guidance for pH management.

Never mix concentrated nutrients or additives directly together. Big Bud supplements your base feed and should not be used as a replacement for complete plant nutrition.

Feeding Schedules

Visit our Nutrient Feeding Schedules page for feeding guides and advice on planning your nutrient programme.

  • Bigger heavier crops
  • Increase in crop quality
  • 2ml per litre
  • Weeks 2-4 of flower
  • Works well in conjunction with overdrive
Additional information
Weight1.1000 kg
Size1 Litre, 250ml, 500ml, 4 Litre, 5 Litre, 10 Litre
Shipping & Delivery

FREE NEXT DAY DELIVERY – Delivery Information

We offer FREE NEXT-DAY DELIVERY on orders over £75* 

*An additional heavy goods surcharge may be applied to heavy or bulky goods (more info). 

**Regional delivery surcharges apply for Scotland, Northern Ireland and the rest of the UK.

Orders Under £75

– Orders under £75 and under 5KG will be charged £7.99 (inc vat).
– Orders under £75 and 5KG+ will be charged at £8.99 (inc vat).

Our Next Working Day Delivery Policy

We will always do our utmost to deliver goods to you the next working day for all orders placed before 3pm (Mon-Thurs).



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