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Can Pansies Grow in Hot Weather? (Explained)

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Pansies are winter-friendly flowers. They need a mild temperature to grow. If you look at cold countries in Europe or America, you will find many pansies there. One of the main reasons is temperature.

Mainly, winter or cold-friendly flowers can’t resist the direct sunlight or the heat. They come with a different growing nature. This is an excellent feature of nature. What will happen in winter if all flowers grow in nature and direct sunlight?

Therefore, winter also demands some flowers. At the same time, you will indeed find hundreds of different flowers that grow in hot summer and under hot temperatures.

However, today’s topic is pansies and their growth. Most people want to know if they can grow pansies in hot weather. We have found the answer and perfect solution in this regard.

Can pansies grow in hot weather?

Pansies don’t grow in hot weather. They prefer cold weather and best grow in that region. However, pansies can bear summer and can survive until winter arrives. If you want fast growth, you should plant pansies in winter. But you have to take care of it in summer and help it survive.

Pansies don’t like heat: in fact, they don’t bear the heat. They are low-temperature friendly flowers. As a result, pansies start wilting in the heat. Therefore, they cannot grow; they can survive in the summer and wait for the winter or cold temperature.

Moreover, pansies grow faster in the Southern part in the winter. On the other hand, they also grow in cooler northern regions. These places are considered cool areas where these flowers can flourish themselves.

In summer, they cannot provide enough water. As a result, they cannot produce flowers at all. This is the main reason why pansies wilt in summer and fail to grow.

If you want to keep your pansies alive and survive the entire summer season, you should plant them in a shadowy area. And avoid planting them under direct sun. That’s the only way to keep them alive and help them to grow in the winter.

Though summer is the hottest season in a year, you can find other flowers to plant at that time. Fuchsia, clematis, salvia, and this type of flowers are best for summer. If you want to grow flowers in summer, you can buy them and plant them in your garden.

Are pansies heat tolerant? Can pansies get too much sun?

Pansies are not heat-tolerant plants. They can bear cold but fail to tolerate heat. So, in summer, you should change the place of the flower plants and plant them in a shadowy area.

On the other hand, pansies’ heat tolerance level is low. They fail to bear humidity and heat simultaneously.

At that time, these plants entirely fail to produce flowers and stop blowing. Even if you cannot do proper care, they will no longer survive the entire summer.

That’s why pansies don’t get too much sun. They require a dry environment. Humidity should not be there and can grow at its natural pace.

However, the high temperature is averse to pansies. They can’t tolerate high temperatures in any way. Moreover, if you want to grow them, you should plant pansies in winter.

How hot can pansies tolerate? How hot is too hot for pansies?

Pansies can tolerate up to 80 F. It is the highest temperature that your pansies plants will survive through. But, they cannot grow or bloom under this hot weather. They must be kept in shadow areas to survive until winter comes.

40-60 F is the moderate temperature for pansies. They grow best under that temperature. On the other hand, they can tolerate more cold, even if it is deep frost or near zero degrees.

On the other hand, anything more than 80 F is too hot for pansies. They will fail to survive in that hot weather. That’s the main reason why these flowers can’t grow in summer regions.

In that case, you should not plant pansies in your garden; instead, go for summer flowers and plant them in your garden.

5 reason why pansies do not grow in hot weather

There are some particular reasons why pansies do not grow in hot weather. The main reason could be the nature of pansies and their characteristics.

Can’t bear humidity:

Pansies can’t bear humidity. They can’t resist it and fail to take the required water in humid weather. We know that summer and humidity are two unavoidable parts of heat.

In summer, humidity increases, and pansies flower plants will fail to blow and grow quickly. That’s the first reason why pansies can’t grow in the hot weather.

Not enough water:

In summer or under hot weather, pansies can’t afford to give their roots and other parts enough water. Therefore, its growth and blooming will stop for a long time. It will eventually fail to survive in that condition.

That’s the second reason why pansies don’t grow in hot weather. Humidity and water are the main reasons here.

Low heat tolerance:

In hot weather, the normal temperature increases and becomes more than 80 F. That’s too much for pansies to survive. By nature, pansies are winter flowers. They don’t need any direct sun to grow.

That’s the third reason why pansies can’t grow in hot weather.

Fail to get nutrients:

Hot weather demands flower that can bear humidity and gets water from the soil. You will see that pansies roots don’t go deeper into the soil if you notice. Therefore, they fail to extract nutrients from the soil.

It is nearly impossible for plants to live in hot weather if they can’t get water from their roots. That’s another reason why pansies don’t grow in hot weather.

Gets leggy:

The final reason is its leggy feature. In hot weather, pansies go leggy. They can’t bloom and eventually fail to grow. The main reason is the direct sun.

You might wonder why they don’t require any direct sunlight to bloom if you see winter flowers. The Same goes for the pansies. That’s why they don’t grow in winter.

How do you protect pansies from heat?

To protect pansies, you can follow some practical tips. They will help you to keep your pansies alive in summer.

Plant in shadow:

You can plant pansies in shadowy areas where direct sunlight can’t go through. That’s the first way to protect pansies from heat. If you stop direct sunlight, your plant will get less heat.

Take proper care:

To protect pansies from heat, you should care for them like other plants. Don’t neglect it by saying it’s a winter-based plant. That’s the big mistake gardeners often make, and their pansies fail to survive in hot weather.

Dry the surrounding:

You can make the place dry and not let the surroundings be humid. Pansies can’t bear humidity.

They struggle to survive in humid weather. Therefore, you should also take care of it and let it survive by making the place dry.


You should fertilize the pansies soil lightly. Don’t go for too much fertilization. But be sure to check it once in a while and do some fertilization. It will ultimately protect pansies from heat.

Fence them:

You can make some fence over the pansies and make the place a little shadowy. It will help the place be cool, and the temperature will not be as high as other parts of the garden. It will be excellent protection of your pansies from heat.

How can pansies and violas get through the hot summer?

Pansies and violas are averse to heat. Therefore, you should not expect to grow them in hot summer. Does it mean to get rid of them in summer?

Not at all, you should help them to keep surviving through the summer by following some tips. Read our previous section and keep trying your best in this regard.

Pansies and violas can get through the hit summer by a little means. Let’s get to the pansies and violas and know how they can get through the hot summer. Interesting, isn’t it?

Dried head:

Dried head is the best way for pansies and violas to get through the entire summer. You should remove all the flowers that are no longer alive. It will help them survive since they will get less responsibility to bloom their flowers.


If you plant them in a shadowy area, they will get through the summer somehow. They can’t get direct sun and will avoid the humidity too. That will ultimately help them to survive in the hot summer.


When you fertilize the soil, pansies and violas will get most of their nutrients from the roots. Therefore, they will keep surviving in the hot summer.

Final Thoughts

Hot weather is not the ideal condition for pansies. They struggle to survive in hot weather. They fail to bloom due to humidity and heat. Therefore, pansies do not grow in hot weather. They need 40-70 degrees F to bloom with flowers and grow. Anything above 80 f will be difficult for them.

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