Indoor Flushing in middle of grow?

[Muddy]

Thanks for the kind words, only too glad to have helped. After 4 weeks, especially the first 4 when feeds are light, I doubt you have little if any salt build up. I wouldn't give it another thought. Everything is looking great, very healthy.

 

[MoonDude]

I'm using GH Flora series and the "useless" schedule (which is a little hotter than the half-strength of GH's 1-2-3 schedule which people usually do.). I also alternate between 2ml/gal Silica Blast and CalMag every watering.

In bloom I intend to use GH FloraBloom powder near the end (but it scares me. I've never used it and it's strong.). I think that's what's driving me to flush going into bloom. I want to eliminate any variables which might interfere with the hot "bloom booster" stuff. (I'm going to use it half strength and cut the nutes in half too. But, still.... I'm worried there might be salts in the soil which will interfere.).

I was just worried a flush might be a waste of time (which is a finite quantity with these plants). I guess it isn't too much of a waste.

I am a new grower myself.

I just did a mid-flower flush. This is what I read to do everywhere, at a minimum. A lot said every 3rd or 4th feeding.

My gals did not like the flush and I seriously doubt I will do a "full" flush with Autos again; given the short lifespan.

I am using OF with coco coir.

I would love to here from some vets on this..........