The sulution for growth and bloom.
The nutrients potassium and phosphate are indispensable for plants during their flowering period.
PK 13-14 is a venerable and pure potassium- phosphate mixture.
PK 13-14 dissolves well and is therefore easily absorbable.
Directions to use:
Add PK 13-14 once, three weeks before harvesting, to a full nutrition tank in the following proportions:
15 ml PK 13-14 per 10 litre water. Use for one week only.
Frost free and closed. Keep out of reach of childeren.
PK 13-14 contains: