What is Advanced Nutrients Hammerhead?
Hammerhead is a concentrated 0-4-12 PK supplement designed to provide additional phosphorus and potassium alongside a complete base nutrient programme.
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Advanced Nutrients Hammerhead PK Bloom Booster – 10L
Please sign in to see pricing
5895
£58.95
Unit price perEstimated delivery between September 19 and September 21.
A concentrated 0-4-12 PK bloom booster with a potassium-led 1:3 phosphorus-to-potassium ratio and no added nitrogen.
Advanced Nutrients Hammerhead is a specialist PK supplement developed for the European market. Its 0-4-12 analysis delivers a deliberately potassium-led nutrient profile, providing additional phosphorus and potassium alongside the crop's normal base nutrient.
With no added nitrogen, Hammerhead gives growers a way to increase PK without unnecessarily increasing the nitrogen contribution of the feeding programme. Advanced Nutrients uses potassium citrate within the formulation and has developed Hammerhead to complement its Sensi Terra nutrient range particularly well.
The concentrated 2ml/L application rate makes this 10L format particularly well suited to larger reservoirs, commercial growing areas and high-volume feeding programmes. At the standard rate, one 10L container provides enough concentrate for approximately 5,000 litres of nutrient solution.
Why choose Advanced Nutrients Hammerhead?
- 0-4-12 NPK – concentrated phosphorus and potassium supplementation with no added nitrogen.
- 1:3 phosphorus-to-potassium ratio – a deliberately potassium-led PK profile developed for flowering crops.
- Potassium citrate – the potassium form highlighted by Advanced Nutrients in the European formulation.
- No added nitrogen – increases PK without adding further nitrogen to the feeding programme.
- Concentrated 2ml/L rate – economical dosing for large nutrient tanks and reservoirs.
- Works alongside base nutrients – supplements a complete feeding programme rather than replacing the base feed.
- Designed to complement Sensi Terra – particularly well suited to the Advanced Nutrients Sensi Terra programme.
- 10L commercial format – a practical choice for larger growing areas and regular high-volume nutrient preparation.
What is Advanced Nutrients Hammerhead suitable for?
Hammerhead is designed for growers who want targeted phosphorus and potassium supplementation alongside a complete base nutrient programme.
The Advanced Nutrients feeding schedule introduces Hammerhead during established vegetative development and then again from developing flowering through active and later flowering. Following crop stage rather than fixed calendar weeks makes the guidance more useful across crops and varieties with different production cycles.
The 10L size is particularly useful where larger volumes of nutrient solution are prepared regularly, including commercial growing areas and multi-reservoir installations. Hammerhead is especially well matched to Advanced Nutrients Sensi Terra, while also fitting into compatible pH Perfect, non-pH Perfect and third-party nutrient programmes.
How to use Advanced Nutrients Hammerhead
Shake the container thoroughly before use. Prepare the normal base nutrient solution first, mixing each nutrient or supplement thoroughly into the water as it is added.
Add Hammerhead at 2ml per litre when required within the feeding programme. During flowering, use it from the developing bloom phase through active and later flowering, then discontinue Hammerhead for the final flush.
For 10L of nutrient solution, use 20ml. For 50L, use 100ml. For a 100L reservoir, use 200ml. A 500L reservoir requires 1 litre at the standard 2ml/L rate.
Hammerhead is a PK supplement rather than a complete fertiliser, so continue using the appropriate base nutrient to provide the wider macro and micronutrient profile required by the crop.
Advanced Nutrients Hammerhead 10L product details
| Product | Advanced Nutrients Hammerhead |
|---|---|
| Product type | PK flowering / bloom booster |
| Product size | 10L |
| Format | Liquid concentrate |
| NPK | 0-4-12 |
| PK ratio | 1:3 phosphorus to potassium |
| Nitrogen | No added nitrogen |
| Potassium source highlighted by manufacturer | Potassium citrate |
| Application rate | 2ml/L |
| 10L solution | 20ml |
| 50L solution | 100ml |
| 100L solution | 200ml |
| 500L solution | 1L |
| Approximate solution from 10L | 5,000L at 2ml/L |
| Application stages | Established vegetative growth & developing through later flowering, according to the wider feeding programme |
| Final flush | Do not apply during final flush |
| Recommended pairing | Advanced Nutrients Sensi Terra Series |
| Compatibility | Advanced Nutrients pH Perfect & non-pH Perfect base nutrients, plus compatible third-party nutrient programmes |
| Market | Europe |
| Outer case quantity | 2 |
Advanced Nutrients Hammerhead FAQs
What is the NPK of Hammerhead?
Advanced Nutrients Hammerhead has an NPK analysis of 0-4-12, giving it a strongly potassium-led nutrient profile.
What is the PK ratio of Hammerhead?
Hammerhead has a 1:3 phosphorus-to-potassium ratio, with three times as much potassium as phosphorus based on its stated nutrient analysis.
Does Hammerhead contain nitrogen?
Hammerhead has no added nitrogen, allowing additional phosphorus and potassium to be supplied without increasing the nitrogen contribution of the feed.
Is Hammerhead a complete base nutrient?
No. Hammerhead is a concentrated PK supplement and should be used alongside an appropriate complete base nutrient.
How much Hammerhead should I use per litre?
Use Hammerhead at 2ml per litre when required within the feeding programme.
How much Hammerhead do I need for a 100L reservoir?
Use 200ml of Hammerhead for a 100L reservoir at the standard 2ml/L application rate.
How much Hammerhead do I need for a 500L reservoir?
A 500L nutrient reservoir requires 1 litre of Hammerhead at the standard 2ml/L application rate.
How much nutrient solution will 10L of Hammerhead make?
At 2ml/L, a 10L container provides enough Hammerhead to prepare approximately 5,000 litres of nutrient solution.
When should I use Hammerhead?
Use Hammerhead according to the wider nutrient programme during established vegetative development and from developing flowering through active and later flowering. Stop application for the final flush.
Can Hammerhead be used with Sensi Terra?
Yes. Hammerhead is specifically positioned as a complementary PK supplement for the Advanced Nutrients Sensi Terra range.
Can Hammerhead be used with pH Perfect nutrients?
Yes. Hammerhead can be incorporated into compatible Advanced Nutrients pH Perfect and non-pH Perfect feeding programmes.
Can Hammerhead be used with other nutrient brands?
Yes. Hammerhead can also be incorporated into compatible feeding programmes using base nutrients and supplements from other manufacturers.
Is the 10L Hammerhead suitable for commercial growing?
Yes. The 10L format is particularly practical for commercial growing areas, larger reservoirs and operations preparing high volumes of nutrient solution on a regular basis.
Advanced Nutrients Hammerhead PK Bloom Booster – 10L
Please sign in to see pricing
5895
£58.95
Unit price perA concentrated 0-4-12 PK bloom booster with a potassium-led 1:3 phosphorus-to-potassium ratio and no added nitrogen.
Advanced Nutrients Hammerhead is a specialist PK supplement developed for the European market. Its 0-4-12 analysis delivers a deliberately potassium-led nutrient profile, providing additional phosphorus and potassium alongside the crop's normal base nutrient.
With no added nitrogen, Hammerhead gives growers a way to increase PK without unnecessarily increasing the nitrogen contribution of the feeding programme. Advanced Nutrients uses potassium citrate within the formulation and has developed Hammerhead to complement its Sensi Terra nutrient range particularly well.
The concentrated 2ml/L application rate makes this 10L format particularly well suited to larger reservoirs, commercial growing areas and high-volume feeding programmes. At the standard rate, one 10L container provides enough concentrate for approximately 5,000 litres of nutrient solution.
Why choose Advanced Nutrients Hammerhead?
- 0-4-12 NPK – concentrated phosphorus and potassium supplementation with no added nitrogen.
- 1:3 phosphorus-to-potassium ratio – a deliberately potassium-led PK profile developed for flowering crops.
- Potassium citrate – the potassium form highlighted by Advanced Nutrients in the European formulation.
- No added nitrogen – increases PK without adding further nitrogen to the feeding programme.
- Concentrated 2ml/L rate – economical dosing for large nutrient tanks and reservoirs.
- Works alongside base nutrients – supplements a complete feeding programme rather than replacing the base feed.
- Designed to complement Sensi Terra – particularly well suited to the Advanced Nutrients Sensi Terra programme.
- 10L commercial format – a practical choice for larger growing areas and regular high-volume nutrient preparation.
What is Advanced Nutrients Hammerhead suitable for?
Hammerhead is designed for growers who want targeted phosphorus and potassium supplementation alongside a complete base nutrient programme.
The Advanced Nutrients feeding schedule introduces Hammerhead during established vegetative development and then again from developing flowering through active and later flowering. Following crop stage rather than fixed calendar weeks makes the guidance more useful across crops and varieties with different production cycles.
The 10L size is particularly useful where larger volumes of nutrient solution are prepared regularly, including commercial growing areas and multi-reservoir installations. Hammerhead is especially well matched to Advanced Nutrients Sensi Terra, while also fitting into compatible pH Perfect, non-pH Perfect and third-party nutrient programmes.
How to use Advanced Nutrients Hammerhead
Shake the container thoroughly before use. Prepare the normal base nutrient solution first, mixing each nutrient or supplement thoroughly into the water as it is added.
Add Hammerhead at 2ml per litre when required within the feeding programme. During flowering, use it from the developing bloom phase through active and later flowering, then discontinue Hammerhead for the final flush.
For 10L of nutrient solution, use 20ml. For 50L, use 100ml. For a 100L reservoir, use 200ml. A 500L reservoir requires 1 litre at the standard 2ml/L rate.
Hammerhead is a PK supplement rather than a complete fertiliser, so continue using the appropriate base nutrient to provide the wider macro and micronutrient profile required by the crop.
Advanced Nutrients Hammerhead 10L product details
| Product | Advanced Nutrients Hammerhead |
|---|---|
| Product type | PK flowering / bloom booster |
| Product size | 10L |
| Format | Liquid concentrate |
| NPK | 0-4-12 |
| PK ratio | 1:3 phosphorus to potassium |
| Nitrogen | No added nitrogen |
| Potassium source highlighted by manufacturer | Potassium citrate |
| Application rate | 2ml/L |
| 10L solution | 20ml |
| 50L solution | 100ml |
| 100L solution | 200ml |
| 500L solution | 1L |
| Approximate solution from 10L | 5,000L at 2ml/L |
| Application stages | Established vegetative growth & developing through later flowering, according to the wider feeding programme |
| Final flush | Do not apply during final flush |
| Recommended pairing | Advanced Nutrients Sensi Terra Series |
| Compatibility | Advanced Nutrients pH Perfect & non-pH Perfect base nutrients, plus compatible third-party nutrient programmes |
| Market | Europe |
| Outer case quantity | 2 |
Advanced Nutrients Hammerhead FAQs
What is Advanced Nutrients Hammerhead?
Hammerhead is a concentrated 0-4-12 PK supplement designed to provide additional phosphorus and potassium alongside a complete base nutrient programme.
What is the NPK of Hammerhead?
Advanced Nutrients Hammerhead has an NPK analysis of 0-4-12, giving it a strongly potassium-led nutrient profile.
What is the PK ratio of Hammerhead?
Hammerhead has a 1:3 phosphorus-to-potassium ratio, with three times as much potassium as phosphorus based on its stated nutrient analysis.
Does Hammerhead contain nitrogen?
Hammerhead has no added nitrogen, allowing additional phosphorus and potassium to be supplied without increasing the nitrogen contribution of the feed.
Is Hammerhead a complete base nutrient?
No. Hammerhead is a concentrated PK supplement and should be used alongside an appropriate complete base nutrient.
How much Hammerhead should I use per litre?
Use Hammerhead at 2ml per litre when required within the feeding programme.
How much Hammerhead do I need for a 100L reservoir?
Use 200ml of Hammerhead for a 100L reservoir at the standard 2ml/L application rate.
How much Hammerhead do I need for a 500L reservoir?
A 500L nutrient reservoir requires 1 litre of Hammerhead at the standard 2ml/L application rate.
How much nutrient solution will 10L of Hammerhead make?
At 2ml/L, a 10L container provides enough Hammerhead to prepare approximately 5,000 litres of nutrient solution.
When should I use Hammerhead?
Use Hammerhead according to the wider nutrient programme during established vegetative development and from developing flowering through active and later flowering. Stop application for the final flush.
Can Hammerhead be used with Sensi Terra?
Yes. Hammerhead is specifically positioned as a complementary PK supplement for the Advanced Nutrients Sensi Terra range.
Can Hammerhead be used with pH Perfect nutrients?
Yes. Hammerhead can be incorporated into compatible Advanced Nutrients pH Perfect and non-pH Perfect feeding programmes.
Can Hammerhead be used with other nutrient brands?
Yes. Hammerhead can also be incorporated into compatible feeding programmes using base nutrients and supplements from other manufacturers.
Is the 10L Hammerhead suitable for commercial growing?
Yes. The 10L format is particularly practical for commercial growing areas, larger reservoirs and operations preparing high volumes of nutrient solution on a regular basis.
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5895
£58.95
Unit price per