Flush

Is it ok to flush when in flower?

A'yup.

Cheers!

Depends.

Cheers!

nope

Care to elaborate guys.

It depends on what is in your medium and what you want to be in it and what you mean by flushing. If you dumped a load of PK booster in is, I'd say go for the flush and fix that. Point it, there are some situations in which it would be ok, recommendable even, to give only water. In general however, no, not ok. As long as you haven't heavily over fertilized the medium, flushing won't help anything (on the contrary).

Yea c ur point sativied so the burning question is how do I stop the yellow leaves developing on this plant.i would like to catch it before it hermies here's the pics.

I think some strains just do this, as my last grow was dropping leaves like crazy, but didn't hurt the outcome....sort of a self defoliation

It looks mostly the lower leaves, or is this everywhere?

Yea sun king it's worked its way three quarters the way up the plant.very confusing because out of the 5plants she has the biggest and tightest buds of them all.i must admit I have had a lot of probs with yellowing leaves all through the grow never quite been able to get on top of it but it seems to b getting serious on this one plant in particular any ideas?ive been giving them half manufacturers rec dose.all biobizz products(1ml bio grow 2mlbio bloom 1ml top max 1ml alg-a-mic and 1ml of cal/mag as I first thought it was cal deff!

Your nearing the end of its life cycle which will increase the yellowing. Also could be a N deficiency. Depending on how long you have till harvest, you could use super natural Green stay twice a week. Obviously dont spray the buds, and do it 3 hrs before the light turns on with a good air circulation. Green leaves are your lifeforce!

Only entering week 3 in flower.