What is Atami Rokzbastic?
Atami Rokzbastic is a highly concentrated PK flowering and fruiting booster formulated for the later stages of crop development. It has a PK analysis of 10-20 W/W and contains twice as much potassium as phosphorus.
-
-
Commercial Products
Commercial Products
Professional Growing Media
Plant Nutrition
Plant Health
Sprayers & Protective Clothing
Pots, Planters & Trays
Propagation
Baskets & Planters
Fabrics & Netting
Environment
Plant Lighting
Irrigation
Plant Support & Tree Care
Equipment
Tools
Plant Labels
Packaging
Lawn Care
-
Retail Products
Retail Products
Growing Media
Plant Nutrition
Plant Health
Pots, Planters & Tanks
Propagation
Baskets & Planters
Fabrics & Netting
Environment
Plant Lighting
Plant Support
Equipment
Tools
Atami Rokzbastic 5.5L - PK 10-20 Flowering & Fruiting Booster
Please sign in to see pricing
33108
£331.08
Unit price perEstimated delivery between September 20 and September 22.
A highly concentrated PK 10-20 flowering and fruiting booster with twice as much potassium as phosphorus, developed to support firm, dense flowers and fruits during the final stages of crop production.
Atami Rokzbastic is a powerful late-stage flowering additive formulated for crops with high phosphorus and potassium requirements. With a PK analysis of 10-20 W/W, Rokzbastic provides a distinctive phosphorus-to-potassium ratio of 1:2, supplying twice as much potassium as phosphorus.
This potassium-rich formulation has been developed specifically for the later flowering, fruiting and ripening stages. Atami highlights the high potassium concentration for its role in supporting firmer flowers and fruits, making Rokzbastic particularly relevant to productive crops with longer flowering phases or increased potassium demand.
Rokzbastic is highly concentrated and is applied at only 0.5-1ml per litre. It is suitable for soil, coco coir and hydroponic cultivation and can be incorporated alongside an appropriate base nutrient during the final stages of crop development.
The 5.5L format is particularly well suited to larger reservoirs and professional growing environments. At the lower 0.5ml/L application rate, one 5.5L container can prepare up to approximately 11,000 litres of nutrient solution.
Why choose Atami Rokzbastic?
- Powerful PK 10-20 formula – provides concentrated phosphorus and potassium for the later stages of flowering and fruiting.
- Unique 1:2 P:K ratio – contains twice as much potassium as phosphorus.
- Supports firm flowers & fruits – the potassium-rich formulation is designed to support firmness, density and final crop development.
- Designed for late crop development – intended for the final flowering, fruiting and ripening stages.
- Suitable for longer flowering crops – particularly relevant where potassium demand remains high during extended flowering and fruit development.
- Highly concentrated – recommended at only 0.5-1ml/L.
- Works alongside base nutrients – designed to supplement rather than replace the main crop nutrition programme.
- Suitable for soil – can be incorporated into soil-based feeding programmes.
- Suitable for coco – compatible with coco coir cultivation.
- Suitable for hydroponics – can be used within hydroponic crop nutrition programmes.
When should Atami Rokzbastic be used?
Rokzbastic is intended for the later flowering, fruiting and ripening stages when crop demand shifts towards final flower and fruit development. Atami recommends using it during approximately the final 4 to 6 weeks of the flowering phase.
As with any crop-stage programme, actual plant development should take priority over rigid calendar weeks. Crops with different flowering or fruiting periods will reach the appropriate Rokzbastic stage at different times.
Rokzbastic is particularly suited to plants with a longer flowering period or crops requiring additional potassium during final development. Its PK 10-20 analysis provides twice as much potassium as phosphorus, giving it a distinctly different nutritional profile from more evenly balanced PK flowering additives.
It can be used with soil, coco and hydroponic growing methods and is suitable for both manual and automatic irrigation systems when incorporated appropriately into the nutrient programme.
How to use Atami Rokzbastic
Use Rokzbastic at 0.5-1ml per litre of water or nutrient solution during the later flowering, fruiting and ripening stages. Incorporate it alongside the appropriate base nutrient programme rather than using it as a standalone complete fertiliser.
At 0.5ml/L, use 5ml for 10L, 25ml for 50L, 50ml for 100L, 250ml for 500L and 500ml for a 1,000L reservoir.
At the maximum 1ml/L rate, use 10ml for 10L, 50ml for 50L, 100ml for 100L, 500ml for 500L and 1L for a 1,000L reservoir.
At the recommended application range, a 5.5L container prepares approximately 5,500-11,000 litres of nutrient solution, depending on whether Rokzbastic is being used at 1ml/L or 0.5ml/L.
Rokzbastic increases the EC of the base nutrient solution. Monitor EC after adding Rokzbastic and adjust the overall nutrient strength according to the crop, growing medium and stage of development.
Extra care should be taken when combining Rokzbastic with other products containing high levels of phosphorus and potassium. Excessive PK supplementation can increase the risk of overfertilisation, so the complete nutrient programme and final EC should always be considered.
Why does Rokzbastic use a PK 10-20 ratio?
Rokzbastic has been formulated with a 1:2 phosphorus-to-potassium ratio. This means the proportion of potassium is twice that of phosphorus, giving Rokzbastic a different nutritional profile from many conventional flowering boosters.
Phosphorus and potassium both play important roles during reproductive crop development. Phosphorus is involved in processes including energy transfer, while potassium contributes to numerous physiological functions associated with crop development and quality.
Atami places particular emphasis on the elevated potassium concentration in Rokzbastic, linking the PK 10-20 formulation with the development of firmer flowers and fruits.
This makes Rokzbastic particularly suited to the later stages of productive crops where the objective is to support final flower or fruit development rather than continued vegetative growth.
Atami Rokzbastic 5.5L product details
| Product | Atami Rokzbastic |
|---|---|
| Product type | Concentrated flowering & fruiting PK booster |
| Product size | 5.5L |
| Format | Liquid concentrate |
| PK analysis | PK 10-20 W/W |
| Phosphorus : potassium ratio | 1:2 |
| Application rate | 0.5-1ml/L |
| Application stage | Late flowering, fruiting & ripening |
| Typical application period | Final 4-6 weeks of flowering, according to crop development |
| 10L solution | 5-10ml |
| 50L solution | 25-50ml |
| 100L solution | 50-100ml |
| 500L solution | 250-500ml |
| 1,000L solution | 500ml-1L |
| Approximate solution from 5.5L | 5,500-11,000L at 1-0.5ml/L |
| Effect on EC | Increases the EC of the base nutrient solution |
| Soil | Suitable |
| Coco coir | Suitable |
| Hydroponics | Suitable |
| Irrigation | Suitable for manual & automatic irrigation systems |
| Available Atami sizes | 50ml, 100ml, 325ml, 1.25L, 5.5L & 10L |
| Outer case quantity | 4 x 5.5L containers |
Atami Rokzbastic 5.5L FAQs
What does Atami Rokzbastic do?
Rokzbastic provides concentrated phosphorus and potassium during late flowering, fruiting and ripening. Atami developed its potassium-rich formula to support firm, dense flowers and fruits and final crop development.
What is the PK ratio of Rokzbastic?
Rokzbastic has a PK analysis of 10-20 W/W. Its phosphorus-to-potassium ratio is 1:2, meaning the proportion of potassium is twice that of phosphorus.
When should I use Atami Rokzbastic?
Rokzbastic is intended for the later flowering, fruiting and ripening stages. Atami recommends using it during approximately the final 4 to 6 weeks of flowering, with actual crop development determining the appropriate starting point.
How much Atami Rokzbastic should I use per litre?
Atami recommends 0.5-1ml of Rokzbastic per litre of water or nutrient solution. The appropriate concentration should be selected according to crop requirements and the overall strength of the nutrient programme.
Is Rokzbastic suitable for long-flowering crops?
Yes. Atami specifically highlights Rokzbastic for plants with longer flowering phases or increased potassium requirements during final flower and fruit development.
Can Rokzbastic be used with base nutrients?
Yes. Rokzbastic is a flowering and fruiting supplement rather than a complete standalone fertiliser and is designed to be incorporated alongside an appropriate base nutrient programme.
Can Rokzbastic be used with other PK boosters?
Care is required when combining multiple high-PK products. The combined phosphorus and potassium contribution can substantially increase nutrient strength, so EC and the complete feeding programme should be considered to avoid overfertilisation.
Does Atami Rokzbastic increase EC?
Yes. Atami states that Rokzbastic increases the EC of the base nutrient solution. Check EC after adding Rokzbastic and adjust the overall nutrient concentration where necessary.
Can Atami Rokzbastic be used in coco?
Yes. Rokzbastic is suitable for coco coir cultivation and can be incorporated into an appropriate coco feeding programme during flowering and fruit development.
Can Atami Rokzbastic be used in hydroponics?
Yes. Atami identifies Rokzbastic as suitable for hydroponic cultivation as well as soil and coco.
Can Atami Rokzbastic be used in soil?
Yes. Rokzbastic can be incorporated into soil-based crop nutrition programmes during the appropriate flowering, fruiting and ripening stages.
What is the difference between Rokzbastic and Rootbastic?
Rootbastic is an early-stage root stimulator designed to support root establishment, whereas Rokzbastic is a high-PK product intended for later flowering, fruiting and ripening. They perform very different roles within the crop cycle.
What is the difference between Rokzbastic and Bloombastic?
Both are concentrated flowering products, but they have different PK profiles. Rokzbastic has a PK 10-20 analysis with a strong emphasis on potassium, while Bloombastic has a more balanced PK 14-15 analysis. Rokzbastic is therefore particularly focused on high potassium demand and final flower or fruit firmness.
Is the 5.5L Rokzbastic suitable for professional growing?
Yes. The 5.5L format is particularly practical for larger reservoirs, higher-volume crop production and professional growing environments where Rokzbastic is required across substantial areas or multiple irrigation cycles.
Atami Rokzbastic 5.5L - PK 10-20 Flowering & Fruiting Booster
Please sign in to see pricing
33108
£331.08
Unit price perBack in Stock
Sign up to be the first to know when it's back in stock.
A highly concentrated PK 10-20 flowering and fruiting booster with twice as much potassium as phosphorus, developed to support firm, dense flowers and fruits during the final stages of crop production.
Atami Rokzbastic is a powerful late-stage flowering additive formulated for crops with high phosphorus and potassium requirements. With a PK analysis of 10-20 W/W, Rokzbastic provides a distinctive phosphorus-to-potassium ratio of 1:2, supplying twice as much potassium as phosphorus.
This potassium-rich formulation has been developed specifically for the later flowering, fruiting and ripening stages. Atami highlights the high potassium concentration for its role in supporting firmer flowers and fruits, making Rokzbastic particularly relevant to productive crops with longer flowering phases or increased potassium demand.
Rokzbastic is highly concentrated and is applied at only 0.5-1ml per litre. It is suitable for soil, coco coir and hydroponic cultivation and can be incorporated alongside an appropriate base nutrient during the final stages of crop development.
The 5.5L format is particularly well suited to larger reservoirs and professional growing environments. At the lower 0.5ml/L application rate, one 5.5L container can prepare up to approximately 11,000 litres of nutrient solution.
Why choose Atami Rokzbastic?
- Powerful PK 10-20 formula – provides concentrated phosphorus and potassium for the later stages of flowering and fruiting.
- Unique 1:2 P:K ratio – contains twice as much potassium as phosphorus.
- Supports firm flowers & fruits – the potassium-rich formulation is designed to support firmness, density and final crop development.
- Designed for late crop development – intended for the final flowering, fruiting and ripening stages.
- Suitable for longer flowering crops – particularly relevant where potassium demand remains high during extended flowering and fruit development.
- Highly concentrated – recommended at only 0.5-1ml/L.
- Works alongside base nutrients – designed to supplement rather than replace the main crop nutrition programme.
- Suitable for soil – can be incorporated into soil-based feeding programmes.
- Suitable for coco – compatible with coco coir cultivation.
- Suitable for hydroponics – can be used within hydroponic crop nutrition programmes.
When should Atami Rokzbastic be used?
Rokzbastic is intended for the later flowering, fruiting and ripening stages when crop demand shifts towards final flower and fruit development. Atami recommends using it during approximately the final 4 to 6 weeks of the flowering phase.
As with any crop-stage programme, actual plant development should take priority over rigid calendar weeks. Crops with different flowering or fruiting periods will reach the appropriate Rokzbastic stage at different times.
Rokzbastic is particularly suited to plants with a longer flowering period or crops requiring additional potassium during final development. Its PK 10-20 analysis provides twice as much potassium as phosphorus, giving it a distinctly different nutritional profile from more evenly balanced PK flowering additives.
It can be used with soil, coco and hydroponic growing methods and is suitable for both manual and automatic irrigation systems when incorporated appropriately into the nutrient programme.
How to use Atami Rokzbastic
Use Rokzbastic at 0.5-1ml per litre of water or nutrient solution during the later flowering, fruiting and ripening stages. Incorporate it alongside the appropriate base nutrient programme rather than using it as a standalone complete fertiliser.
At 0.5ml/L, use 5ml for 10L, 25ml for 50L, 50ml for 100L, 250ml for 500L and 500ml for a 1,000L reservoir.
At the maximum 1ml/L rate, use 10ml for 10L, 50ml for 50L, 100ml for 100L, 500ml for 500L and 1L for a 1,000L reservoir.
At the recommended application range, a 5.5L container prepares approximately 5,500-11,000 litres of nutrient solution, depending on whether Rokzbastic is being used at 1ml/L or 0.5ml/L.
Rokzbastic increases the EC of the base nutrient solution. Monitor EC after adding Rokzbastic and adjust the overall nutrient strength according to the crop, growing medium and stage of development.
Extra care should be taken when combining Rokzbastic with other products containing high levels of phosphorus and potassium. Excessive PK supplementation can increase the risk of overfertilisation, so the complete nutrient programme and final EC should always be considered.
Why does Rokzbastic use a PK 10-20 ratio?
Rokzbastic has been formulated with a 1:2 phosphorus-to-potassium ratio. This means the proportion of potassium is twice that of phosphorus, giving Rokzbastic a different nutritional profile from many conventional flowering boosters.
Phosphorus and potassium both play important roles during reproductive crop development. Phosphorus is involved in processes including energy transfer, while potassium contributes to numerous physiological functions associated with crop development and quality.
Atami places particular emphasis on the elevated potassium concentration in Rokzbastic, linking the PK 10-20 formulation with the development of firmer flowers and fruits.
This makes Rokzbastic particularly suited to the later stages of productive crops where the objective is to support final flower or fruit development rather than continued vegetative growth.
Atami Rokzbastic 5.5L product details
| Product | Atami Rokzbastic |
|---|---|
| Product type | Concentrated flowering & fruiting PK booster |
| Product size | 5.5L |
| Format | Liquid concentrate |
| PK analysis | PK 10-20 W/W |
| Phosphorus : potassium ratio | 1:2 |
| Application rate | 0.5-1ml/L |
| Application stage | Late flowering, fruiting & ripening |
| Typical application period | Final 4-6 weeks of flowering, according to crop development |
| 10L solution | 5-10ml |
| 50L solution | 25-50ml |
| 100L solution | 50-100ml |
| 500L solution | 250-500ml |
| 1,000L solution | 500ml-1L |
| Approximate solution from 5.5L | 5,500-11,000L at 1-0.5ml/L |
| Effect on EC | Increases the EC of the base nutrient solution |
| Soil | Suitable |
| Coco coir | Suitable |
| Hydroponics | Suitable |
| Irrigation | Suitable for manual & automatic irrigation systems |
| Available Atami sizes | 50ml, 100ml, 325ml, 1.25L, 5.5L & 10L |
| Outer case quantity | 4 x 5.5L containers |
Atami Rokzbastic 5.5L FAQs
What is Atami Rokzbastic?
Atami Rokzbastic is a highly concentrated PK flowering and fruiting booster formulated for the later stages of crop development. It has a PK analysis of 10-20 W/W and contains twice as much potassium as phosphorus.
What does Atami Rokzbastic do?
Rokzbastic provides concentrated phosphorus and potassium during late flowering, fruiting and ripening. Atami developed its potassium-rich formula to support firm, dense flowers and fruits and final crop development.
What is the PK ratio of Rokzbastic?
Rokzbastic has a PK analysis of 10-20 W/W. Its phosphorus-to-potassium ratio is 1:2, meaning the proportion of potassium is twice that of phosphorus.
When should I use Atami Rokzbastic?
Rokzbastic is intended for the later flowering, fruiting and ripening stages. Atami recommends using it during approximately the final 4 to 6 weeks of flowering, with actual crop development determining the appropriate starting point.
How much Atami Rokzbastic should I use per litre?
Atami recommends 0.5-1ml of Rokzbastic per litre of water or nutrient solution. The appropriate concentration should be selected according to crop requirements and the overall strength of the nutrient programme.
Is Rokzbastic suitable for long-flowering crops?
Yes. Atami specifically highlights Rokzbastic for plants with longer flowering phases or increased potassium requirements during final flower and fruit development.
Can Rokzbastic be used with base nutrients?
Yes. Rokzbastic is a flowering and fruiting supplement rather than a complete standalone fertiliser and is designed to be incorporated alongside an appropriate base nutrient programme.
Can Rokzbastic be used with other PK boosters?
Care is required when combining multiple high-PK products. The combined phosphorus and potassium contribution can substantially increase nutrient strength, so EC and the complete feeding programme should be considered to avoid overfertilisation.
Does Atami Rokzbastic increase EC?
Yes. Atami states that Rokzbastic increases the EC of the base nutrient solution. Check EC after adding Rokzbastic and adjust the overall nutrient concentration where necessary.
Can Atami Rokzbastic be used in coco?
Yes. Rokzbastic is suitable for coco coir cultivation and can be incorporated into an appropriate coco feeding programme during flowering and fruit development.
Can Atami Rokzbastic be used in hydroponics?
Yes. Atami identifies Rokzbastic as suitable for hydroponic cultivation as well as soil and coco.
Can Atami Rokzbastic be used in soil?
Yes. Rokzbastic can be incorporated into soil-based crop nutrition programmes during the appropriate flowering, fruiting and ripening stages.
What is the difference between Rokzbastic and Rootbastic?
Rootbastic is an early-stage root stimulator designed to support root establishment, whereas Rokzbastic is a high-PK product intended for later flowering, fruiting and ripening. They perform very different roles within the crop cycle.
What is the difference between Rokzbastic and Bloombastic?
Both are concentrated flowering products, but they have different PK profiles. Rokzbastic has a PK 10-20 analysis with a strong emphasis on potassium, while Bloombastic has a more balanced PK 14-15 analysis. Rokzbastic is therefore particularly focused on high potassium demand and final flower or fruit firmness.
Is the 5.5L Rokzbastic suitable for professional growing?
Yes. The 5.5L format is particularly practical for larger reservoirs, higher-volume crop production and professional growing environments where Rokzbastic is required across substantial areas or multiple irrigation cycles.
Pay with
Your transaction is protected with advanced security measures to keep your information confidential
33108
£331.08
Unit price per