Nate_in_AK
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Things have finally been going well enough (no major crisis at least) with my first grow that I have gone 2 weeks without a near death experience. Question is, how often is a full res change called for?
PH and PPM have been stable, and I am adding about 1-1.5 gallons of water/nute mix a week. It has been 2 weeks since my last full res changes.
I'm using 5 gallon buckets with bubblers and anti-fungal, figure about 3-3.5 gallons of water/nute mix per bucket, so they have had a near 50% change two weeks in a row. If everything is looking OK do I need to do a full res change once in a while anyway?
Plants just started flowering so I am slowly ramping the nute mix up. They are at about 600ppm for the weaker plant and 700ppm for the healthier lady.
It's been a wild ride, and I gotta keep these girls going for about 6 more weeks, I imagine...
PH and PPM have been stable, and I am adding about 1-1.5 gallons of water/nute mix a week. It has been 2 weeks since my last full res changes.
I'm using 5 gallon buckets with bubblers and anti-fungal, figure about 3-3.5 gallons of water/nute mix per bucket, so they have had a near 50% change two weeks in a row. If everything is looking OK do I need to do a full res change once in a while anyway?
Plants just started flowering so I am slowly ramping the nute mix up. They are at about 600ppm for the weaker plant and 700ppm for the healthier lady.
It's been a wild ride, and I gotta keep these girls going for about 6 more weeks, I imagine...