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Growgreen

How long to flush in compost?

As the title says, how long to flush for? My first time growing in compost, I’m six and a half weeks into flower, been using pm nutes. Having read contrasting views on flush times thought I’d ask the experts. So what do we all recommend? One week? Two weeks? Longer?! Any answers very much appreciated. Thanks in advance. 

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Some say there is no need to flush when using PM nutrients in compost, I do myself though for the last week of flowering.

All the best. :yep:

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I just decrease the amount of food towards the end. I give them plain water on the last watering and make sure there's a good bit of run off. Each to their own though, a full week on water won't harm.

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Have a read of this thread on flushing.  Interesting reading, has changed my views on what I do towards the end of my ops.

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