what's my plant problem?
- Thread starter cbuts05
- Start date
None..I'm thing water drop?
79-84..
Out of 15 plants
2 have the dark reddish on few leaves and curling lil
1 has couple small holes
Rest seem fine.
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warble
Well-Known Member
What ppm, ph and how old are they, and what cultivar? What is your light source, and distance? I was going to say bugs, w/ those holes, but that could be water droplets magnifying under your lights and burning your leaf. The cupping looks like not enough light or nute burn, but your tips don't show the burn. The dark green leaves usually means too much nitrogen. The edges look a little burnt. That could be calmag deficiency from ph.
reapersfamiliar
Active Member
no that would show up as a water spot because nutes would dry on the leaf and have a whitish look to where the solids dried.lights don't make holes via water that's an old wives tale.
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reapersfamiliar
Active Member
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reapersfamiliar
Active Member
just keep an eye on them..the one with the small holes? no bugs? don't worry.
dark reddish curling i'm gonna go with lack of light.
light should be 18-24" above canopy.
they look nice. 15 plants under how many watts?..1500 i hope.if your are under this could be the issue with redish leaves curling, they look differently depending on why they're dying.
rule of thumb - 100w per plant
Mine doesn't really look like those..I looked at another chart and I'd say pH..but what do I know.. They were under 1 1000 watt..but now I have 6-7 under each 1000.. Should I just use straight water when I water tommorow ?.. I stated my pH above..I have a ppm thing on pH meter but don't know anything about it..maybe I could get some help