FREE DELIVERY* ON ORDERS OVER £90 ·  SAME DAY SHIPPING ON ORDERS PLACED BEFORE 2PM

10% off everything until 31 October — already taken off. No code needed.Not on items already reduced

House & Garden

House & Garden PK 13/14

£10.76£11.95Save £1.19

In stock

Free UK mainland delivery over £90.00, otherwise £6.95. Order by 2pm for same-day dispatch, Monday to Friday. Details

Questions about this product? Ask us or see delivery & returns.

Description

A flowering boost containing potassium and phosphorus that adds weight to fruits or flowers. Add PK 13-14 to the basic nutrients for 3-4 days, 3 weeks before harvest.

Dilute at a rate of up-to 1.5ml/l.

Key facts

TypePK flowering boost
WhenFor 3 to 4 days, 3 weeks before harvest
DoseUp to 1.5 ml per litre
DoesAdds weight to fruit and flowers
BrandHouse & Garden
Sizes500 ml, 1 litre and 5 litres
CategoryPK Boosters

How to use

House & Garden PK 13-14 is a short burst, not a weekly additive. About 3 weeks before harvest, add it to your basic nutrients for 3 to 4 days, at up to 1.5 ml per litre, then carry on with your usual feed.

It pairs with House & Garden base feeds such as Cocos and Aqua Flakes. Check the EC of the finished feed with a pH and EC meter. More boosters are in PK boosters.

Questions

How long do I use PK 13-14 for?

For 3 to 4 days, about 3 weeks before harvest.

How much do I add?

Up to 1.5 ml per litre, added to your basic nutrients.

Growers’ guides