Spring Vaping Ox Acid – A query

[Spikedog]

We use Varrox Vap - recommended 1g Oxalic per brood box & 2g for double brood. Measure - 1g spoon comes with Apibioxal sachet.

 

[charlievictorbravo]

How many grams do u use per vape

I'm using 14x12 national hives and I use 3.5g of active ingredient under the OMF.

CVB

 

[Codford]

I'm using 14x12 national hives and I use 3.5g of active ingredient under the OMF.

CVB

Ditto (almost) - I use 14x12 Polys and 3.2g under the OMF.