Day 50/51 form sprouting Bloom W4 D23/24
Defoliation on all girls. Removed all nodes and side branching. Leave only main branching from main stem. Depending on plant from 10-14 branches in total is left on girls.
About 60-65cm off usable canopy left on plants. Total 1.78m3 off canopy density.
Cut lots of buds with longer nodes, leaving only buds with short node from main branch (bottom)
Lott's off leaves removed also, good light penetration now, on lowest bud we have around 250/350ppfd
Installing another trellis net over girls
More frequent watering from this week till end off week 7
More power to light also, from 900-1250ppfd at canopy levels.
Food strength stay the same, lowering humidity a bit will trigger plants to consume more food.
Lowering day and night temperature for 1c, max temp is 26.5c in day time, in dark period it drop to 19c. Start getting little humidity spike @ 65%RH right when lights go out.
Light intensity @ 950-1250 ppfd , Light distance - 50-60cm, DLI - 50/55, Light Interval 12/12
Day RH - 50/55%, Night RH - 45/50%,
Day Temperature - 24c/26c, Night Temperature - 19/21c,
Leaf temperature 24/25c, CO2 1000/1350ppm, VPD 1.2
15s ON time, 15min OFF time @ Day misting
15s ON time, 20min OFF time @ Night misting
NT-Nutrient Tank PH - 5.99/6.20, EC -2.0/1.93, Water Temperature - 19/21
Day 52/54 form sprouting Bloom W4 D25/27
Watching girls, flower progress. Nothing to do, flight control this week. Keeping things as they are...
This days need to do branch/TOPs management, to center every top in similar distance from other.
Light intensity @ 950-1250 ppfd , Light distance - 50-60cm, DLI - 50/55, Light Interval 12/12
Day RH - 50/55%, Night RH - 45/50%,
Day Temperature - 24c/26c, Night Temperature - 19/21c,
Leaf temperature 24/25c, CO2 1000/1350ppm, VPD 1.2/1.3
15s ON time, 150min OFF time @ Day misting
15s ON time, 20min OFF time @ Night misting
NT-Nutrient Tank PH - 5.99/6.20, EC -2.0/1.93, Water Temperature - 19/21
Very nice π impressive grow room setup, noticed it's different to your previous Dwc system. Can you please tell me about it. Is it a D.I.Y system? Also I noticed the Styrofoam sheets around it, is that to help control water temperature?. All The best wishes for your grow π