nutrient ratios

[radicaledward]

Where can I find the nutrient ratios for hydroponics? Like, the optimal for all the plants.

 

[DirtMechanic]

Where can I find the nutrient ratios for hydroponics? Like, the optimal for all the plants.

That is not possible. You would naturally have to use the lowest common denominator, or risk over feeding the slowest plants, and of course the other side is that the heavier feeders would not do as well. Notice the unification of similiar plants on a hydro system, and this is why.

 

[DirtMechanic]

Generically you could follow the directions on the bottles of nutrients. They are a safe guideline.