Evoponic PK Bulk 18-20 Flowering Biostimulant

Evoponic PK Bulk 18-20 Flowering Biostimulant

Evoponic PK Bulk is a highly concentrated liquid phosphorus and potassium supplement developed for flowering and fruiting plants. Its PK 18-20 formulation supplies 180 g/L of phosphate and 200 g/L of soluble potassium alongside biostimulants derived from natural plant extracts.

Designed for use with a complete base nutrient, PK Bulk supplements the increased phosphorus and potassium requirements of plants during flower and fruit development. The fully soluble formulation contains no suspended insoluble material, helping it mix evenly into nutrient solutions and irrigation reservoirs.

Key Features and Benefits

• Concentrated PK 18-20 flowering supplement
• Contains 180 g/L phosphate and 200 g/L soluble potassium
• Supports flower and fruit development during the productive growth stage
• Plant-extract biostimulants support the flowering process
• Fully soluble liquid containing no suspended insoluble material
• Can be used alongside any suitable base nutrient
• Suitable for use from the end of flowering week two
• Highly concentrated formula with a maximum rate of 0.5 ml per litre
• Available in 250 ml, 1 litre and 5 litre bottles

Guaranteed Analysis

Nutrient	Concentration
Phosphate (P₂O₅)	180 g/L
Soluble potassium (K₂O)	200 g/L

Application Rates

Flowering Stage	Rate per Litre	Rate per 10 Litres
End of week 2 through week 6	0.25 ml per litre	2.5 ml per 10 litres
Week 7 through to flushing	0.5 ml per litre	5 ml per 10 litres

How to Use Evoponic PK Bulk

1. Shake the bottle thoroughly before use.
2. Prepare a clean reservoir or watering container with fresh water.
3. Add PK Bulk at the appropriate rate for the plant’s flowering stage.
4. Add the normal base flowering nutrient according to its instructions.
5. Mix the solution thoroughly, then check and adjust its EC and pH as required.
6. Stop application when the crop enters its final flushing period.

Begin with the recommended lower rate and monitor the plants carefully. PK Bulk is a concentrated supplement, so its phosphorus and potassium contribution should be considered when setting the final nutrient strength.

Compatibility

Evoponic PK Bulk is designed to work alongside a suitable base nutrient rather than replace it. Its liquid, fully soluble formulation can be incorporated into feeding programmes for soil, coco and compatible hydroponic applications.

Always check the complete nutrient solution after mixing. Avoid combining multiple concentrated PK additives unless their manufacturers specifically confirm compatibility.

Available Sizes

• 250 ml: suitable for smaller gardens or trial use
• 1 litre: practical size for regular feeding programmes
• 5 litres: economical option for larger gardens and frequent use

Important Information

• PK Bulk is a supplement and not a complete base nutrient.
• Do not exceed the recommended application rate.
• Measure accurately because the formula is highly concentrated.
• Keep the container closed and store it in a cool, dry location.
• Keep out of reach of children and animals.
• Always follow the instructions printed on the current product label.