Great week for this lady besides the slight leaf tip burn but I call that riding the line. She's perfectly fed in my opinion.
This Canna line is great and its obvious when a nutrient line is specific for hydroponics and your plants are taking them well/rapidly. Great line and very well made.
The plant is finished her transition period and is now in full bloom. We will now begin to see her open up all of those flower sites she just put up in those weeks before and wow...it's beautiful.
These next weeks we'll see some real flower stack on and her true potential will be revealed as far as in DWC.
We will give her a bloom boost of PK and continue with the potassium sulfate as scheduled and watch these buds swell and thats resin drip!
Thanks for stopping by and we'll see you next week.
imho change of nutrients wouldnt be too bad so long as you're watching the ppm/ec, a healthy root system makes the whole plant very tough. I usually supplement my grows with doses of IBA. just going on the info above I would have turned up the lights or put them closer. I'll put a little observation on my diary 1 to show you the difference of good lighting.