If you’ve purchased tomato plants and plugged them directly into the ground outside without this hardening off period, it could be a cause for your tomato leaves turning yellow. Damage due to ...

Tomato plants can be easily damaged by herbicides, which can cause yellowing leaves. Better methods for controlling the weeds ...

Giving your plant too much, or not enough water can both cause tomato leaves to turn yellow. If this is the most likely cause of your discoloured plant, it is best to soak the plant at short ...

The yellow leaves on the tomato plant are a dead giveaway that it needs nitrogen. When plants do not have enough nitrogen they transfer it from the older leaves to the new growth.

Tomato plants are a popular addition to vegetable gardens, ... Fusarium wilt fungus will yellow the leaves, which then turn brown, from the outside of the leaf towards the stem.

If you’ve been tenderly nurturing your tomato plants all year long in the hope of gaining some deliciously plump tomatoes to enjoy in your summer salads, you’ll likely be disappointed to see yellowing ...

Tomato ghost spot (Image: Alamy/PA) Red spider mite. These little mites create pinpricks on the plant that can cause the leaves to die off. In severe cases you may see cobweb-like debris on the ...

"Tomato plants sometimes get magnesium deficiency, which results in lots of brown spots on the leaves. You can actually feed the tomato plants or spray them with a solution of Epsom salts, which ...

"Tomato plants sometimes get magnesium deficiency, which results in lots of brown spots on the leaves. You can actually feed the tomato plants or spray them with a solution of Epsom salts, which ...

If your tomato plants have yellowing leaves and the fruits are looking damaged, a horticultural expert has some advice ...