ThePundertaker
Member
I'm about 4 weeks into flowering my Northern Lights in RDWC (connected 5 gallon buckets)
Take a look at the pictures: the bud sites and leaves on the top half of the plant (the older, more grown out stuff) is all healthy and green.
But all the new growth tips and bud sites that shot out during the flowering stretch are almost entirely white in color!
I'm using the FloraGrow trio, along with some CalMag, ProTekt, Great White, and Liquid Koolbloom.
Currently PPM is 600-650. PPM tends to rise as water level drops (I add plain water to balance). I'm thinking I should water down a bit more.
This is also coming after a flush (full drain of res) due to experiencing severe pH downswings during the early flowering transition - I'm talking about pH dropping a full point per day for days on end, despite regular additions of pH Up an ProTekt.
ANYWHO - can anyone tell me why the new lower growth is so white?
Take a look at the pictures: the bud sites and leaves on the top half of the plant (the older, more grown out stuff) is all healthy and green.
But all the new growth tips and bud sites that shot out during the flowering stretch are almost entirely white in color!
I'm using the FloraGrow trio, along with some CalMag, ProTekt, Great White, and Liquid Koolbloom.
Currently PPM is 600-650. PPM tends to rise as water level drops (I add plain water to balance). I'm thinking I should water down a bit more.
This is also coming after a flush (full drain of res) due to experiencing severe pH downswings during the early flowering transition - I'm talking about pH dropping a full point per day for days on end, despite regular additions of pH Up an ProTekt.
ANYWHO - can anyone tell me why the new lower growth is so white?
![IMG_20170322_111501.jpg](/data/attachments/3013/3013268-dec740bb1c980c0c69f4af309e6d392c.jpg)
![IMG_20170325_090522.jpg](/data/attachments/3013/3013269-109590a7eaa2eae8f3ae4bb6938b3731.jpg)
![IMG_20170325_090547.jpg](/data/attachments/3013/3013270-d3c68a835b49dd0f1b393025539c2e35.jpg)