4 weeks into flowering. Buds are fattening. Taller plant is nute burn I think. I wonder if it will make It till harvest ( mar 31) .
I see a tiny bit of what might be nute burn, it's not a big deal though. I see a nitrogen difficency (yellowing leaves). However, some strains strains start the downward spiral at 4 weeks (yellow off, etc). I don't think anything is at risk of dying before harvest. Some details about medium and nutrients being used would probably help.
doesn't look bad, I think they will definitely make it. Have you thought about brewing them some aerated compost tea? or other wise making use of compost for the plants health?
No. But I've been thinking about using liquid that accumulates in my organic trash bag. Use a little in the water I feed them with.