additional information

PK additives primarily contain phosphate (“P”) and potassium (“K”). These elements are essential during the flowering and fruiting phase. Although bloom nutrients contain phosphorus and potassium, heavy fruiting plants such as tomatoes and peppers have an especially high demand for these elements. Hence, PK additives are used in conjunction with bloom nutrients to help ensure no deficiencies occur. They are also a more economical alternative compared to using extra bloom nutrient.
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PK additives should generally be used from the onset of budding until flowers or fruit are fully formed.
When choosing a PK additive choose a brand that is relatively pH 'neutral'. Many brands are quite ‘alkaline’ which causes a significant increase in nutrient solution pH. These can quickly destabilize the nutrient if pH is not adjusted immediately after dosing.

​BudStorm is an All-in-One flowering additive for promoting floral blooms of optimum size and quality:
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  • Contains phosphorus, potassium (NPK 0-12-11) and organic flowering stimulants
  • Improves the integrity of flowering sites
  • pH “neutral” formulation
  • For use in hydroponics, soil or coco
  • Dose rate 1ml/L (4ml/Gal)
  • Available in 250ml, 1L, 5L and 20L

Feeding
​chart 
**The majority of feeding charts are based on the soil medium recommendations - follow at your own discretion.**
​Erith Horticulture is not responsible or liable for any damages to your yields.
For official feeding charts please visit the manufacture website or request a feeding chart from our sales team.
Vegetative Stage
Week #1
Week #2
Week #3
Week #4
1-3 mL/L
1-3 mL/L
1-3 mL/L
1-3 mL/L
Flowering Stage
Week #1
Week #2
Week #3
Week #4
-
-
-
1 mL/L
Week #5
Week #6
Week #7
Week #8
1 mL/L
1 mL/L
-
-
BUS STORM
Recommended Retail Prices

250ML (12 in a box)

£8.00

1L (12 in a box)

£22.00

5L (2 in a box)

£88.00