Injecting Nutrients to RDWC

Have2

Well-Known Member
I am trying to figure a way to avoid using a top-off and/or injecting, slowly, a large amount of prepared nutrients...

Let's say I inject Cal-mag, then bloom a, bloom b, and another PK boost.
A total of 80ml of cal-mag, 150 bloom a, 150 bloom b and 80 of PK (those are just random numbers to illustrate my point) are needed every 24 hours to keep ppm stable.

Can I inject 80/24hours = 3.33 ml each hour of cal-mag, then wait 5 minutes, inject 150/24 of bloom a, wait 5 minutes, inject 150/24 of bloom b and finally, another 5 minutes of waiting time and inject 80/24 of PK boost. then repeat 1 hour later (or 45 minutes later to be exact (3 x 5 minutes of waiting time)

Can we inject directly concentrated nutrients into an epicenter? I mean, adding 3.33ml of cal-mag in the epi or 6.x ml of bloom a, I don't think it will raise ppm that much so, no root stress...

But how about the mix concentration on the whole system, with 5 minutes interval, is that ok?
Can it causes nuts precipitation if I inject concentrated nutrients directly in the epi? PPM is usually at 400-500ppm MAX (tip burning if going over).

Thank you for your feedback/help :)
 

go go kid

Well-Known Member
it depends if there compatable or not, hard to say if its ok or not, precipatation is possable
 
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