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Jbl NPK replacement ?

nigel bentley

Member
Joined
20 Oct 2019
Messages
131
Location
Wallington
Good morning all,

Does anyone have any calculations of what to mix to recreate Jbl NPK macro elements I have been using mixing my own macro and micro as per Apfuk instructions. Plants don't seem to be thriving the same. Any help would be brilliant.

Thanks a lot
 

Luketendo

Member
Joined
25 Feb 2008
Messages
630
Location
Australia
Good morning all,

Does anyone have any calculations of what to mix to recreate Jbl NPK macro elements I have been using mixing my own macro and micro as per Apfuk instructions. Plants don't seem to be thriving the same. Any help would be brilliant.

Thanks a lot

If it's not on the calc maybe find a similar product that is and see how you go... then you can recreate whatever works. Or if the ingredients are on the label post on the calc thread and they should be able to sort you out.
 

Zeus.

Fertz Calc Meister
Joined
1 Oct 2016
Messages
3,880
Location
Yorkshire,UK
1598188115111.png


and for comparison and cost for 100l tank

1598188290617.png


A DIY clone of JBL NPK cost about £0.03 a week, and the cost about £0.05p for a clone each, plus other have Fe
 
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