space queen cfl grow.

Hi all. I got a space queen female bout 3 weeks into veg using the CFL ans sun light approach.I watts of CFL 6500k ans 13 watts of 2700k. Growing in compost and perlite. noticed today that the stem is purple. Is spaeeapurple bud plant? I know IRS got red to it. But I haven't seen purple space queen. Could it be a issue? Please excuse the mistakes my phone won't let me correct them. The first mistake is is space queen a purple bud plant? And IRS is it has . Dang post looks like the alphabet soup factory blew up.

Purple stripes or solid purple?

From what I remember...space queen is not a purple strain. Sounds like a deficency of something of that nature?

It's solid purple no stripes what.deficiency. could cause this nitrogen?

usually phosphorus.

Yay first issue !! Ha ya right I'm high but not high enough to get excites over a problem. So I'm growing organiCompost soil. Compost teas for water and fish tank water because of the nitrates and nitrates fish produce. What would be organic way to correct phosphorus

check ph of runoff