Flowering now. I had a little problem in the last week with Ion-exchanged water because the plants haven't the right Ca amount with that water. I needed to add more Ca for them that's why I use mineral water now. Because they are flowering, I add more K with a little P.
Kristalon Gold is a high quality nutrient mix but I want to give more K and P for my plants for the good flowering. N-P-K rates are 18-6-19+23 SO3+ME. ( It's contain cool amount of B, Cu, Fe, Mn, Mo, Zn).
I use a Co2 bag because I can't to solve the co2 amount in a different way at this moment and it's a good solution for me. The co2 760PPM in my custom grow room.
I use simple GreensIndoor lamps with full spectrum what's power consumption 520 real watts totally from now on. I used for 170W in the first 3 weeks and 250W in the 4th-5th weeks. I'm waiting for a new full spectrum lamp with IR and UV leds what's plus real 100W because I want to give IR for their better flowers. GreensIndoor is going just 660nm and I think it will be better if they will get IR lights also. This lamp will come in this week. I can't wait it. The real led power will be real 620W in my small room. The plants like these lights.
I wanted to use 600-1000W HID or Natrium lamp in first time but I don't wanted to waste my time with the hot air in my small grow room and I had not more energy to build a good cooler system that's why I choice the LED. Maybe the LUX/Lumen/umol are less as the HID or Natrium but these lamps are not hot and the Lumens/Lux/umol rates are perfect to me.
I'm happy because the bigger plants are 34cm height and the smaller plants are 30cm. It is a good growth in a week.