All my veggies in the garden were coming up nicely then I noticed this on my cucumber plants can anyone tell me what it is and how to get rid of it? Never seen this before originally from Michigan everything new here in Tennessee
Thanks for the help
I would guess maybe you have been overhead watering before or during the plant is exposed to sun...so sunburnt. Or you could have some sucking kinda bug underneath the leaves. If it is bug you need to find out which kind so you can treat it, if you are watering plants in the sun...get a wand to water at ground level. Or change you watering schedule to a hour before the sun hits them.
Another vote for overhead watering. Start watering very, very early in the morning or even late in the evening at the base of the plants only. When the sun hits the water, it boils it and burns the leaves on the plants. They should be able to recover and go on to produce, so switch to watering at the base.