*HELP* Purple Leaves

Nuken clone rooted, planted it in coco, have be watering with ph’d water and cal mag. Noticed some of the fan leaves turning purple. Any idea why??

The clone could have been taken from a flowering plant....it will transition back to veg after a short period.

A rooted clone needs to be fed more than just calmag when growing in coco as coco has nothing in it.

Low temps?

rh: 76
Temp: 18c

Stankrop said:

rh: 76
Temp: 18c

Click to expand...

it's the temps making the leaves change. Similar to fall leaves changing before winter.

I’ll see my seedling mat will bring the temps up too

Pics

Temp is up to 20deg. If I need it higher might need to bring a small heater in the tent

Godbud turns purple as such throughout grows as do her hybrids...