Brown spots on leaves
- Thread starter dba1954
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It could be a few different things, what media are you growing in? Could be too much water (don't really think so), too many nutes, or to few nutes, or even a PH problem.
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- #3
Growing in FoxFarm Ocean Forest soil. The plant was started in Coco Coir. We has been watering with distilled water and then FoxFarm Tiger Bloom (6 tsp/gallon) every other time. I'm getting calibration solutions today so I should be able to verify PH tonight.
OK, first problem, Tiger Bloom is not used until week 5, and then at a 2 tsp/gal rate, so you're over fertilizing your plant with bloom nutes, when you should be using veg nutes (Grow Big) or a higher nitrogen nute, at 2 weeks you can add big bloom (not tiger bloom) use according to the FF feeding schedule for soil.
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correction, i did you big bloom at 6 tsp/gallon
Still too much big bloom! Check the feeding schedule, you still need Nitrogen!
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Mountainman80
Well-Known Member
Have u checked pH because I just went through same thing my pH was.to low way to low 4.5 I repotted her .I.couldn't get pH to.come.upI have a Northern light plant only 10 days old that it's two largest leaves have some browning on the tips.. any advice? I hope they are visable in the photo
Actually you’re ok on the big bloom, my mistake. Grow big will help a lot.
adding some Big Grow, thanks
Sueet
Well-Known Member
Looks to me like those leaves may have just touched the soil at some point.
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