I have some Aizoaceae that become red.
I replaced grow lights from 30 W to 50 W two weeks ago. Both of them grow lights of full spectrum.
After changing grow lights many seedlings become red, and I think it’s the main reason.
Please help, what the problem is and what can I do to restore the seedlings.These red ones stoped growing.
Toady I moved the lamp higher, was 25 cm from lamp to higher point of seedlings, now 40 cm.
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by GefoSiY