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So I switched my lights out 4 days ago from the m...

Timeslikethese
Timeslikethesestarted grow question 2 years ago
So I switched my lights out 4 days ago from the mars 600 to the mars 2000. Light is 18” from canopy@65-70% power. I preformed a res change 3 days before the pictures,also topped,Lst and some defoliant.I’m not sure what’s happened but I have yellowing on the new leaves. ??
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Week 4
Plant. Other
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Benzels
Benzelsanswered grow question 2 years ago
U went from a seedling light to a real grow light and now the plants have responded by exploding with new growth and they are a little bit hungry, thats all. The older leaves look fine so its likely just very fast new growth and the color will come in over the next few days, if not then try making your next lot of nute mix a TINY bit (like 10%) stronger and start changing the res a lil more often too if your going longer periods between changes. But honestly its not really a problem at the moment, more a watch and see and maybe tweak things a touch type deal here ok. Not a problem. Plant looks REALLY nice other than that so it may need slight tweaking to dial in, but its NOT a problem. Dont go changing things alot as that will make it into a problem. Small changes IF, and only IF it doesnt improve on its own in a few days ok.
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BrieflyGrowing
BrieflyGrowinganswered grow question 2 years ago
New growth will always be lighter in color then the existing leaves till. They will get darker as they are exposed to light. So no worries. They look pretty good, maybe a bit overwatered but not by much. Good luck with the rest of your grow! Cheers!
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Roberts
Robertsanswered grow question 2 years ago
All I see is lots of new growth to be honest. Generally a ph swing can cause issues. Would monitor that closely
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