Plants are mostly Carbon, Hydrogen, and Oxygen! About 4% total weight comes from your nutrients.
@InTheShed
Plants absolutely take up minerals. That's what makes leaf samples useful!
The immobile minerals a developing leaf takes up is what it has all its life. The mobile nutrients - N, P, K...
I finally took them down at 10 weeks and they still weren't fully ripe.
They had good density fresh and they dried loose and light. :/ I should have trimmed wet.
I'm not impressed with this variety in this setup. It looks and smells nice, and it burns black and doesn't feel like "23% THC"...
Beginning of week 8. They're getting their fall colours. Trichs are milky.
Clones are in 4" cubes ready for their new 4x4 tray with auto fertigation. That will keep me from crawling on the concrete floor.
I was telling a buddy that it's week 7 and they look like they're in week 5. Then he tells me the "7 week" flower is from the first signs of flower...so it's actually a 9 week strain. The lowers needed more light so I defoliated again. Middle two pics are mk.
Otherwise they're sticky and smell...
Weedmd says Kish is a 7 week strain...it's day 28 and nowhere near done. Leafly says 8-9 weeks.
Trichs sure got a boost this week. Maybe due to the MAP.
I taste the leaves every so often. They were sweet last week. Today they're a little tart. According to the chart they need either Ca, Mg, or...