Plant Magic PK 13/14

Plant Magic PK 13/14 is an excellent all round PK boost to increase the size and weight of crops. It also prevents nutrient lockout due to added magnesium and sulphur, whilst increasing amino acids and oils for a better look and crop taste.

This product contains the correct ratio of extra phosphorous and potassium for prolific flowering when used as an additive with Plant Magic’s mineral feeds. This helps produce large and tasty yields – without the risk of shock.

Top tip: do not use alongside Platinum PK 9/18. Just choose one PK booster.

Dilution rate – 1-2ml per litre.

• Helps produce large and tasty yields
• Increased flowering and fruiting in plants
• Perfect for hobby growers

• Plant Magic Essential Coco Grow Chart
• Plant Magic Essential Hydro Grow Chart
• Plant Magic Essential Soil Grow Chart

Free delivery on orders over £60*
- UK Mainland only

Standard Delivery £4.95
- Heavy / Large item surcharge £2 per item
- 1-3 Days**
- UK Mainland only

Express Delivery £8.95*

- Next Working Day**
- UK Mainland only

Scottish Highlands £15.95*
- 2-5 Days**

*Can not be used with Heavy / Large items
**If ordered on a working day before 2pm cut off (Saturday and Sunday are not classed as working days).

Please See Delivery and Returns page for more details.