11/02 - Pre-harvest 109g of wet bud (tare weight of plate 358g). Letting the rest go for some more days. Light lowered to 28cm.
16/02 - Plant fully harvested. Total 209 g wet with all the stem you see on the last pic.
Hang drying in 20-21°C, 55-60% humidity.
Strong hay smell of the pre-harvest buds, not yet ready.
Will update final dried weight later to see the results.
19/02 - After 8 days of drying, the pre-harvested buds have been trimmed & moved to curing stage in jar. 24g dry out of that batch (was 109g wet). Monitoring humidity in the jar to keep around 62%.
Still leaving the second harvest to hang and dry 2 more days.
21/02 - Total dried result:
24g nice top buds
13g second grade buds from second harvest
12g loose popcorn buds for edibles
Total 49 g / 57 watts
0.86 g/watt ratio.
Not too bad, but can and will be improved next run.
Lessons learnt:
1. Definitely will build some activated carbon filter to decrease smell.
2. More lollipopping / defoliation on lower parts at start of flower to decrease loose popcorn.
3. More balanced nutes in pre/mid flower to avoid extensive yellowing.
4. Adding bone meal to soil from start to let it degrade fully.
5. Applying 4 times of bottom feed to avoid drying out the bottom of pot.
6. Never let lights closer than 27cm.
7. Maybe try 20/4 schedule.
8. Might let it go beyond week 16 to let trychomes start to amber.
Luckily the hay smell is totally gone during the cure. Very happy with the results.
Thx for the support & interest!
Good luck to all! See ya at the next run!