I am growing tomatoes and other vegetables on my deck in pots. The leaves on two tomato plants and one tomatillo plant have turned yellow but the veins remain green. A third looks like it might be developing the same problem. I have checked the PH and it is about 6.5. I live in the Santa Cruz mountains in California. I use Miracle Grow for tomatoes as a fertilizer. I have also tried a foliar spray of epsom salt because I thought it might be magnesium deficiency. Any ideas? I would hate to lose them. They have tons of tomatoes on the vines and are 6' tall! Thanks for any help you can give me.
Tomato leaves yellow with green veins
Downy mildew refers to any of several types of oomycete microbes that are obligate parasites of plants. Downy mildews exclusively belong to Peronosporaceae.
https://lifeandagri.com/pest-and-diseases-of-family-cucurbits/
Post a Reply to this Thread
More Garden Pests and Diseases Threads
-
Canna virus?
started by livingplanet3
last post by livingplanet3May 07, 20234May 07, 2023 -
What is this on my bee balm stems?
started by smartblonde
last post by smartblondeMay 09, 20231May 09, 2023 -
Slime mold or ???
started by jcangemi
last post by jcangemiMay 21, 20230May 21, 2023 -
Abutilon Biltmore ballgown leaves turning brown
started by Savatilley
last post by SavatilleyMay 29, 20230May 29, 2023 -
Blight?
started by Ruth
last post by RuthJun 04, 20232Jun 04, 2023