Turning Purple in week 7 of flower

[rydin4life]

I have 2 Critical CBD, 2 Amnesia Haze, and 2 Acapulco Gold that are in their 7th week of flower (these are photos). Through week 5 of flower they were until Mars hydro and viparspectra blurple with temps in the mid 70s. I now have them under 6 autocobs at about 24". Some are staring to turn purple which I know can happen by strain and I believe lower temps can also cause this. Do these guys look OK or an thing I should do?

They're in 3 gallon pots and get 15ml Botanicare Bloom, 4ml CalMag, 1ml Bloombastic, and 1/4 tsp Flower Fuel with each watering.

 

[namvet25]

Are you ij soil or hydro?

 

[STILLSMOKIN]

I have 2 Critical CBD, 2 Amnesia Haze, and 2 Acapulco Gold that are in their 7th week of flower (these are photos). Through week 5 of flower they were until Mars hydro and viparspectra blurple with temps in the mid 70s. I now have them under 6 autocobs at about 24". Some are staring to turn purple which I know can happen by strain and I believe lower temps can also cause this. Do these guys look OK or an thing I should do?

They're in 3 gallon pots and get 15ml Botanicare Bloom, 4ml CalMag, 1ml Bloombastic, and 1/4 tsp Flower Fuel with each watering.


View attachment 1001719

15ml of bloom? What recommended dosage?

 

[LittleMT]

Acapulco Gold.... pray tell daddy-o, that isn't a autoflower strain is it?

 

[rydin4life]

Are you ij soil or hydro?

Soil...nectar for the gods [HASHTAG]#4[/HASHTAG]

15ml of bloom? What recommended dosage?

Recommended is 25ml through week 6 and then 20ml in week 7 and 15 in week 8. I add flower fuel and bloombastic so I stay at 15ml the whole way in flower.

Acapulco Gold.... pray tell daddy-o, that isn't a autoflower strain is it?

Na..these are all photos. Once they're done I'm going all auto in that tent.

 

[Free Flow]

Looks fine bro, just looks like a genetic thing. Or like you said cooler temps but looks genetic to me

 

[Waira]

....color expression is likely mostly normal,but some mild P defc. might be in play,... other symptoms, like the interveinal "zebra stripping" could be some Zn defc. starting up,... I start adding in a micronutrient supplement, like Earth Juice microblast just to be sure,... micronutes are an often overlooked issue, and defc.'s are fairly common! Sometime, depending on the brand and conc., when you dilute them down, you're not just cutting down the NPK, but secondary and micronutes as well, so the right supplements can hel balance things back-

 

[7.62]

That's looking good!

I have never grown a photo, but I have two freebies that I'll try to start in the spring and then I'll put em outside somewhere..