flushing my plants

when should i be starting to flush my plants and for how long ?????? thanks

gonna need more info than that,
are you in soil or hydro? how much are you feeding? how much longer have ur palnts got left?

Flush 2 weeks before harvest. If you have a 3 gal pot, flush with 6-9 gallons water.

purplehazin said:

Flush 2 weeks before harvest. If you have a 3 gal pot, flush with 6-9 gallons water.

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This is correct if you doing a hydro set up!

only if your plants are overfed,
2 weeks without nutes is excessive imo, i never go for more than a week flush in my dwc,

Follow flushing agents label directions. Final Phase (hydro) - flush for 6 hours using water and final phase only. Continue normal cycle for last 7-10 days before harvest. (dirt) I flush 2 times a day for 3-5 days before harvest, using a mix of Final Phase and FloraKleen.

go with the above you won't go wrong