What causes black spots on tomato plant leaves

We have heat resistant plants.

1 Comment (Open | Close)

1 Comment To "What causes black spots on tomato plant leaves"

#1 Comment By Downtoearthdigs On 07/13/2015 @ 8:54 pm

Hot damp weather is usually the issue. Temperature fluctuations and or lack of air circulation can also be issues.
Watering from above can also cause fungus issues.
Improper planting and lack of crop rotation can lead to fungus and disease.

Here are links with more information.

https://www.gardeningknowhow.com/edible/vegetables/tomato/early-blight-alternaria-tomato-leaf-spots-yellow-leaves.htm ^[1]
https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-plant-problems.htm ^[2]

Article printed from Gardening Know How Questions & Answers: https://questions.gardeningknowhow.com

URL to article: https://questions.gardeningknowhow.com/what-causes-black-spots-on-tomato-plant-leaves/

URLs in this post:

[1] https://www.gardeningknowhow.com/edible/vegetables/tomato/early-blight-alternaria-tomato-leaf-spots-yellow-leaves.htm: https://www.gardeningknowhow.com/edible/vegetables/tomato/early-blight-alternaria-tomato-leaf-spots-yellow-leaves.htm

[2] https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-plant-problems.htm: https://www.gardeningknowhow.com/edible/vegetables/tomato/tomato-plant-problems.htm

Have any questions about this topic? Visit us at https://questions.gardeningknowhow.com to ask your questions and get friendly answers from gardening experts.

You can also find us at:
'Like' us on Facebook: https://www.facebook.com/gardeningknowhow
Follow us on Twitter: https://twitter.com/gardenknowhow - @gardenknowhow
Follow us on Pinterest: https://pinterest.com/gardenknowhow/