I have tomatoes in planter pots on my patio and suddenly a week ago the leaves started yellowing at the tips and then becoming entirely yellow and then falling off. I’ve pruned the yellowing leaves but it is happening at a rapid pace so the tomato plants are losing all their leaves.
They were fine up until two weeks ago. I’m in SF and it’s been hotter lately but nothing I think would cause this. The soil is new from Home Depot. I water every other day. What’s the issue? I have 12 plants and they all suddenly started doing this and I’m distraught.
by mzizzle1