Due to the National Lockdown announcement we will be open for CALL and COLLECT or WEB ORDERS ONLY
Unit 12 TORC: MK, Chippenham Drive, Kingston, Milton Keynes, MK10 0BZ 

Opening Hours: Mon to Fri 9-5.30pm, Saturday 9-5pm & Sunday 10-3pm

Evoponic PK Bulk



Evoponic PK Bulk 1Litre
For smashing blooms
A 3-in-1 concentrated formula
Supplement nutrition in flowering plants, maximises flower buds and enhances flowers with natural plant extract hormones.
PK Bulk is a biostimulant that enhances and extends the flowering period. It has become the product-to-beat in indoor gardening, more concentrated than any competitor product yet still a true solution, with no suspended insolubles.
A safe and natural product without PGR’s, it is uniquely concentrated in order to yield unstoppable results.


Week 2 of Flower - 0.25ml per litre
Week 3 of Flower - 0.25ml per litre
Week 4 of Flower - 0.5ml per litre
Week 5 of Flower - 0.5ml per litre
Week 6 Onwards  - up to 1ml per litre

  • Concentrated PK 18-20
  • Maximises flower size
  • Hormones promote flowering
  • For hard or soft water