potassium difficiency? week 6 of flower today, this started last week..top dressed on 3rd wk and gave compost tea 1.5 week later. Ph is 6.5 -6.9, temp 79°-80°, RH 35%-50%
Planning to feed compost tea [banana,molasses,GG bloom,casting] to try help.Buds are airy as well. Any advice