Looks like phosphorus deficiency this morning.
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Should be enough phosphorus in the trio of nutes I imagine?Looks like phosphorus deficiency this morning.
Okay cool, ppm is about 370, 140 of that is calmag, rest is the trio of nutes. Ph was at 6.0. Hopefully we will see a turn around. I just don't want them to die!Should be yes, feed the recommended dosage and maybe bump up your ph just a little to around 6.0-6.2. That will help. You can drop it back later if youre in coco. I take it you're in coco?
Yeah I think the LH is a bit delicate and didn't like the nutes.. Will see how they react to the latest feed and see tomorrow if there are any improvement or not.One of them looks like nute burn. Best thing I would do is flush with ph'd water, 5.8 is gd. Check your runoff n bring it down to under 200ppm. Now mix fresh nutes to about 250ppm. build up nutes slowly as they grow. My plants always seem to suffer the dreaded mag def. I now supplement my grows with vitax high nitrogen. Seems to be working better than the cal/mag.. Gd luck
Hey GR
Water source - tap water (ppm about 87)
Light source - 85w CFL about 2inches from tops. Going to switch to 250w MH soon.
First week I used water with added kelpak seaweed extract. Ph 5.8, ppm 190.
Start of week 2 I added grow, micro, bloom + seaweed extract = nutes at 1/2 strength. Ph 5.8, ppm 330.
That's what's happening. The spots showed on the same day I mixed the nutes together not after watering. So on one hand I was worried it was over fert, but knowing the spots were there before I upped feeding makes me think his a deficiency...
I've realised, they have bounced back over night, its awesome. But they also show deficiencies quicker I see. Wonder how they'll look tomorrow .Great thing about coco is you can flush and just start over with a lighter feeding regime and it gives you a chance to reset the nutrients.
Hey GR
Water source - tap water (ppm about 87)
Light source - 85w CFL about 2inches from tops. Going to switch to 250w MH soon.
First week I used water with added kelpak seaweed extract. Ph 5.8, ppm 190.
Start of week 2 I added grow, micro, bloom + seaweed extract = nutes at 1/2 strength. Ph 5.8, ppm 330.
That's what's happening. The spots showed on the same day I mixed the nutes together not after watering. So on one hand I was worried it was over fert, but knowing the spots were there before I upped feeding makes me think his a deficiency...