Why Are The Leaves On My Tomato Plant Curling

Why Are The Leaves On My Tomato Plant Curling? If you have a tomato plant and notice some
Of the leaves are curling, it could be the result of a nutrient deficiency or an insect infestation.

This guide will help you figure out what’s causing your tomato plant’s curling leaves so you can treat the issue before the plant starts to show other signs of distress, like wilting or yellowing leaves.

It’s usually easy to fix leaf curling problems if you spot them early, but if left untreated, they can quickly become more serious and eventually kill the entire plant!

Why Are The Leaves On My Tomato Plant Curling:

What could be causing this?

I’m not sure if your plant is getting enough water, or perhaps you planted it in an area where it gets full sun. However, curled leaves tend to be a sign of too much heat. If possible, move your plant somewhere shadier.

In addition, you can cover your tomato plants in a shade cloth to protect them from heat. If they don’t have enough light, they won’t grow as tall and may suffer some leaf damage.

Why won’t they straighten out?

If you’re growing your own tomatoes in your backyard, then you know how fickle they can be. From blossom end rot to powdery mildew and soil-borne disease, there are a whole host of problems that can plague your plants and ruin your harvest.

But did you know that curling leaves are one of them? Sometimes tomato plant leaves curl because they need more light or water; other times, it could be caused by an excess of nitrogen or nutrient build-up in the soil.

Which way do I prune them to make them grow, right?

The way you prune them depends a lot on how many branches you want. If you want a single vine, prune back all of your secondary branches to one leaf; then tie your main branch up against a stake or fence to train it along that side.

If you don’t have anything sturdy nearby, simply plant it sideways and train it as it grows.

Why do they keep curling at night?

The curled leaves on your tomato plant could be a sign of a calcium deficiency. Calcium is essential for plants to grow, and it’s likely that your tomato plant simply needs some extra calcium in its diet.

Gardeners often add calcium to their soil with lime, but you can also sprinkle some lime directly onto your plant’s soil. You can also use crushed eggshells or bone meal—both of which contain high levels of calcium—in place of lime.

How long until I get fruit off of this plant?

Tomatoes grow quickly, so if you’re worried about your plant and want to figure out when you can expect fruit, use a ruler to measure how far from ground level each set of leaves is. Count back three sets of leaves.

This is how many weeks it should take you to get tomatoes off of your plant.


Why Are The Leaves On My Tomato Plant Curling? Understanding the causes of tomato plant leaf curl syndrome is the best way to prevent it, and it’s really not all that complicated.

The simplest fix is simple, though—so don’t fall for silly claims that there’s a super special “miracle cure” for this problem.

Tarping and spacing are two good ways to prevent the problem from occurring in the first place, but always remember that prevention is by far the best approach.

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