Purple edges

[GeorgeCloney]

This is a first for me.
Is this mag def. Pheno?

 

[Bigg Al]

Need more info? How old? What type, auto photo? Soil? Hydro? Lights, how far are they? What nutes?

 

[GeorgeCloney]

Dr.Feelgood autos. 7 weeks old..grown in Sunshine4 soil. Lights are TS1000 QB's

Nutes have been GH and calmag.
700ppm @ 6.3ph.

 

[Bigg Al]

Dr.Feelgood autos. 7 weeks old..grown in Sunshine4 soil. Lights are TS1000 QB's

Nutes have been GH and calmag.
700ppm @ 6.3ph.

You have pic of whole plant?

 

[Waira]

DFG! ...She's a good'un, lost in the crush of new strains, but a lot of love for her... george, DFG does color up, richly sometimes so it's hard to be positive, but that looks like normal expression to me,... Dark colors like that don't seem to show much on Mg defc., more often with P defc and that tends to be more interveinal, not the edges-in like this...