My 2 white widow plants each seem to have a different problem developing. I wanted to nip it in the bud before I make it worse! Please help! Both are in week 3 of flowering. Last week I slowly switched over from Grow Big (N) to Tiger Bloom(P, K). I have also been feeding Big Bloom which is pretty weak. Plant #1 ph has been about 6.5 - 7 while plant #2 has been 5.8 - 6.3. They are in different soil mixes: plant #1 is 60% organic soil/40% FF Ocean Forest while plant #2 is 100% FF Ocean Forest. Today, I fed #1 some Grow Big and Beastie Bloomz, and #2 just Beastie Bloomz. Plant #1 looks to be a N deficiency: <--- This first 3 pics on the left - leaves turning lighter green - some stems purple color - tips turning yellow Plant #2 looks to be a Potassium deficiency: <--- The last 3 pics on the right - leaves are a dark green - tips turning a color but it is very hard to tell Can someone please confirm and give advice on feeding?
Maybe a SLIGGGGHT nute burn on the first pic, but overall they look fine. I know it's hard not to want to baby every little thing...