Plants during the flowering stage require additional minerals to help achieve maximum flowering potential. Devon Hills PK 13/14 contains the essential minerals Phosphorus and Potassium P and K.
When used at the right time at the right ratio PK 13/14 will add weight and size to your flowering crop.
- UK manufactured
- helps cover deficiencies in flowering plants
- increases crop weight
- works perfectly in any medium and system
- uses high quality minerals
How and when to use:
PK 13/14 should be used for the last 3-4 weeks of flowering and can also be used as an early dose PK to kick start the flowering process.
Always shake the bottle first. Using a pipette add to your mix at recommended dose. After adding all additives and base feed (A+B) until the desired EC is reached finally adjust the pH.
Early flowering dose 0.5ml per litre use once a week
Last 3-4 weeks 0.5ml-1ml per litre every feed