Advanced Nutrients Overdrive Late Bloom Booster – 500ml

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£10.95

A concentrated 1-5-4 late-flowering booster designed to support continued flower development and crop performance as plants approach the finishing stage.

Advanced Nutrients Overdrive is a late-bloom supplement formulated for the final part of active flowering, when plants are approaching the end of their productive cycle. Used alongside your existing flowering base nutrient, it provides targeted nutritional support before the crop moves into its final flush.

The 1-5-4 formulation provides phosphorus and potassium alongside magnesium, with Advanced Nutrients highlighting phosphorus and magnesium for their role in plant energy-transfer processes. This makes Overdrive a stage-specific finishing supplement rather than another general-purpose bloom feed.

Applied at just 2ml/L, the 500ml bottle provides enough concentrate to prepare approximately 250 litres of nutrient solution. It is suitable for hydroponics, coco coir, regular watering and continuous liquid-feed systems.

Why choose Advanced Nutrients Overdrive?

  • Purpose-built for late flowering – formulated specifically for the finishing part of active bloom before the final flush.
  • 1-5-4 NPK formulation – provides a flowering-focused balance of nitrogen, phosphorus and potassium.
  • Contains phosphorus and magnesium – nutrients highlighted by Advanced Nutrients for their role in energy-transfer processes.
  • Supports continued flower development – designed to maintain crop performance as plants reach the later stages of flowering.
  • Concentrated at 2ml/L – the 500ml bottle prepares approximately 250 litres of nutrient solution.
  • Works alongside your base nutrient – Overdrive supplements an established flowering programme rather than replacing it.
  • Hydroponic and coco compatible – suitable for diverse hydroponic growing media and coco coir.
  • Flexible nutrient compatibility – compatible with pH Perfect, non-pH Perfect and other base nutrient programmes.

When should you use Overdrive?

Overdrive is intended for the late-flowering and finishing stage immediately before the final flush. Advanced Nutrients describes this as the final quarter of the crop's flowering phase.

Rather than tying application to a fixed crop length, use Overdrive once plants have moved beyond their main period of active flower formation and are entering late flowering. Continue through this finishing period, then stop before the final flush.

Within the Advanced Nutrients flowering programme, Overdrive follows the earlier and mid-flowering stages associated with products such as Bud Ignitor and Big Bud. Each product is intended for a different part of flowering, so Overdrive should be treated as the late-stage option rather than an interchangeable bloom additive.

Overdrive is suitable for indoor and outdoor crops, hydroponics, coco coir and regular watering. It can also be used in continuous liquid-feed systems including aeroponics, drip irrigation, nutrient film technique (NFT), flood and drain and deep water culture (DWC).

How to use Advanced Nutrients Overdrive

Shake the bottle thoroughly before measuring. Prepare your normal base nutrient solution first, then add Overdrive to the diluted reservoir solution and mix thoroughly.

Use 2ml of Overdrive per litre of water during late flowering, before the crop enters its final flush.

For a 10L nutrient solution, use 20ml. For 50L, use 100ml. For a 100L reservoir, use 200ml.

At 2ml/L, a 500ml bottle will prepare approximately 250 litres of nutrient solution.

Overdrive is a concentrated flowering supplement rather than a complete base nutrient. Continue using the appropriate flowering base feed alongside it, then discontinue Overdrive as the crop moves into its final flush.

Advanced Nutrients Overdrive 500ml product details

Product Advanced Nutrients Overdrive
Product type Late-flowering booster & finishing supplement
Product size 500ml
Format Liquid concentrate
NPK 1-5-4
Application stage Late flowering, before final flush
Application rate 2ml/L
10L solution 20ml
50L solution 100ml
100L solution 200ml
Approximate solution from 500ml 250L at 2ml/L
Key nutritional elements Phosphorus & magnesium
Growing environment Indoor & outdoor
Growing media Hydroponic growing media & coco coir
Suitable systems Regular watering, aeroponics, drip irrigation, NFT, flood & drain & DWC
Base nutrient compatibility pH Perfect, non-pH Perfect & other compatible base nutrient programmes
Outer case quantity 12

Advanced Nutrients Overdrive FAQs

What is Advanced Nutrients Overdrive?

Advanced Nutrients Overdrive is a concentrated 1-5-4 late-flowering supplement designed for the finishing part of active flowering before the final flush.

When should I use Advanced Nutrients Overdrive?

Use Overdrive during the final quarter of the flowering phase, once the crop reaches late flowering and before beginning the final flush.

How much Advanced Nutrients Overdrive should I use per litre?

Use 2ml of Overdrive per litre of nutrient solution during the recommended late-flowering period.

How much Overdrive do I need for 10 litres?

Add 20ml of Overdrive to 10 litres of nutrient solution at the recommended 2ml/L application rate.

How much Overdrive do I need for 100 litres?

Use 200ml of Overdrive for a 100L reservoir at the recommended 2ml/L rate.

How much nutrient solution does 500ml of Overdrive make?

At 2ml/L, a 500ml bottle of Overdrive is enough to prepare approximately 250 litres of nutrient solution.

What is the NPK of Advanced Nutrients Overdrive?

Advanced Nutrients Overdrive has an NPK ratio of 1-5-4. Its formulation also includes magnesium as part of its late-flowering nutritional profile.

Is Overdrive a PK booster?

Overdrive supplies phosphorus and potassium through its 1-5-4 formulation, but it is best described as a late-flowering booster and finishing supplement because it is specifically formulated for the final part of active flowering.

What is the difference between Big Bud and Overdrive?

Big Bud and Overdrive are designed for different stages of flowering. Big Bud is used earlier during active flower development, while Overdrive is introduced later as the crop approaches its finishing stage.

Is Overdrive a complete flowering nutrient?

No. Overdrive is a flowering supplement and should be used alongside an appropriate base nutrient. It does not replace the crop's main flowering feed.

Can Advanced Nutrients Overdrive be used in hydroponics?

Yes. Overdrive is suitable for hydroponic growing and continuous liquid-feed systems including aeroponics, drip irrigation, NFT, flood and drain and deep water culture.

Can Overdrive be used in coco coir?

Yes. Advanced Nutrients lists Overdrive as coco coir safe.

Can Overdrive be used with other nutrient brands?

Yes. Advanced Nutrients states that Overdrive is compatible with its pH Perfect and non-pH Perfect base nutrients as well as other base nutrient and supplement programmes.

When should I stop using Overdrive?

Stop using Overdrive once the late-flowering feeding period is complete and the crop moves into its final flush.

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£10.95