Whats The Best Way To Dose Potassium?

[julioarca]

Think I have Potassium defficiency, some holled leaves and some transparent, I have powder Potassium Sulphate and would like to know what quatities to mix with water to add to the tank.

Thanks

 

[SuperColey1]

Read the EI pinned article on the main planted page and then make up the solution in 500ml water (can be tap water if you have no DI because there is no probs with any extra ferts coming in from the tap)

Then if you are just dosing a normal regime then dose ¼ of what the EI article suggests. Weekly look at the plants and increase/decrease as applicable.

Andy

 

[julioarca]

wow thanks, soo easy...thanks