Is this mag deficient

[Old Cro]

Auto blackberry growing in pro mix hp . Feeding dutch science nutes at PH 6.5 Temp range 75-78 humidity 43 percent.

 

[twentyeight.threefive]

Auto blackberry growing in pro mix hp . Feeding dutch science nutes at PH 6.5 Temp range 75-78 humidity 43 percent.View attachment 5103940View attachment 5103941View attachment 5103942

No that isn't a magnesium deficiency. Looks light deficient.

 

[Budzbuddha]

Way , way too stretched.

Those early 3 finger leaves are and will be expendable over time. Your lighting is your biggest concern.

 

[Old Cro]

Using photon teck 600 running a little over 15000 lux are you suggesting to crank it up higher if so what lux level

 

[Killa2raw209]

Auto blackberry growing in pro mix hp . Feeding dutch science nutes at PH 6.5 Temp range 75-78 humidity 43 percent.View attachment 5103940View attachment 5103941View attachment 5103942

It look stretchy needs more light

 

[twentyeight.threefive]

It look stretchy needs more light

I thought we covered that yesterday?

 

[Polly Wog]

I like a bit higher humidity at that stage. Tis a bit lanky.