If you reside in USDA zones 9-11, you may grow philodendrons outside; otherwise, you’ll need to keep them inside for the winter. If the temperature is over 55°F in the summer, you may grow philodendrons outdoors in other zones throughout the summer season.
If you are keeping them out, keep them in the shade and fertilize them once a month to keep them healthy.
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Taking Care of Philodendrons Outside
The best way to understand how to take care of philodendrons is to look at the growth requirements for your individual variety; nonetheless, this article may provide you a broad overview of how to take care of outdoor philodendrons.
The first thing you should ask yourself is, “Can philodendron plants be grown outside in my area?” In order to successfully grow philodendrons outdoors all year round, you’ll need a warm environment with temperatures no lower than 55°F (13°C) at night, however 65°F (18°C) is preferable since they don’t like the cold.
According to where we reside, we’ll be bringing our philodendron plants inside and out as the seasons change and the temperature sensor indicates.
Considering that philodendrons may grow to considerable heights, I’m confident that some of us who have container philodendrons will want to keep our plants inside all year. However, I like to give my plants some outside time since it seems to significantly increase growth.
Philodendrons are forest-dwelling plants, therefore while planting them in the yard or placing your philodendron container outside, keep in mind that philodendrons like shade and indirect sunshine. Full sunshine will result in yellow sunburned leaves, which is something you do not want.
Maintaining regular moisture without becoming soggy is essential, as is ensuring that the soil is well-draining and rich with minerals and organic matter. An occasional light feeding with a granular meal every 3–4 months is also advised while caring for your philodendron in the garden.
Another crucial aspect to keep in mind while caring for your philodendron outdoors is that they are poisonous to both humans and animals, causing serious irritation of the mouth and throat when ingested.
Due to the fact that their sap is known to cause skin irritation, it is recommended that you use gloves while cutting the plant and disinfect pruning equipment once you have finished your pruning activities. Pruning is not really necessary for fostering growth in your philodendrons in the yard, but you may need to remove dead or yellow leaves on occasion if you want to keep them looking their best.
Read More: Can Philodendron Be Grown In Water?
When is the best time to plant philodendron outside?
Philodendrons enjoy an environment that is warm and humid, similar to that of their native home in South and Central America. After the final frost of the winter has passed in the area where you live, you may begin relocating your philodendron outdoors.
Moving the philodendron outdoors, on the other hand, should be done after the last frost has passed, usually a week or two.
Ideal times to transplant your philodendron outside are during the early summer or late spring months.
Consider the following factors before relocating the philodendron to the outdoors
When a philodendron is planted outdoors, its development may be influenced by a number of different variables. Because you have no control over any of them, it is preferable to ensure that they are optimal for the philodendron.
Let us take a look at some of the most important external influences.
Humidity and fertilizer are two more elements that might have an impact on the development of the philodendron.
All plants, including the philodendron, need light to thrive. In its home environment, the philodendron is shaded from direct and harsh sunshine, and the likelihood of becoming sunburned is reduced to an absolute minimum.
To avoid this problem, you should keep your philodendron in a position that is protected from direct sunlight. Even if you are planting your philodendron outdoors, it is advisable to keep it away of the direct sunlight.
You should situate the plant beneath a shady region or next to a large tree that will offer it with some shade. This will prevent the plant from becoming burnt while also ensuring that it receives sufficient indirect light.
Is it possible for philodendrons to tolerate direct sunlight?
Philodendrons, like the majority of houseplants, do not withstand direct sunlight. The philodendron’s leaves get dry and crisp as a result of the harshness of the direct sunshine.
In order to avoid damaging the plant when it is moved outdoors, it is best to place it beneath a canopy of trees when transporting it. You may also put it next to your home if there is a covered location nearby where it will be protected from direct sunshine.
The method you watered your philodendron while it was a houseplant may no longer be the best way to care for it if you take it outdoors.
The amount of water required by the plant will be determined by the temperature and humidity outdoors.
It would be beneficial if you made an adjustment to your watering schedule, otherwise your philodendron would be under-watered. After being placed outdoors, the majority of houseplants will demand additional water. This is due to the fact that when the plant is moved outdoors, the water evaporates more quickly.
How frequently should I water my philodendron plant in the garden?
There will be little or no change in watering procedures. However, it is possible that the frequency will grow. As a result, you will need to make adjustments to your watering schedule.
However, one thing hasn’t changed: before watering your philodendron, make sure you feel the soil. It should only be watered if the soil feels 75-80% dry.
In the event that you do not let the soil dry completely before watering the philodendron, root rot may occur. As a result of this, the plant may be attacked by pests or suffer from fungal and bacterial proliferation.
Once you have observed the philodendron for a few days, you should be able to devise a new watering regimen.
When considering whether or not to move the philodendron outdoors, temperature is an important consideration. Philadelphians are tropical plants that thrive in warm climates and need plenty of water.
The growth of your philodendron will be stunted if the temperature levels fall or climb too much below or over the plant’s preferred range.
In addition, since the philodendron has been kept in a controlled atmosphere inside the home, a rapid temperature change may cause it to get stressed or even die. As a result, you must transfer the plant outdoors gradually to allow the plant to acclimate to the new environment.
What is the maximum temperature that philodendrons can withstand?
The philodendron thrives in temperatures ranging from 70 to 80 degrees Fahrenheit. Low temperatures don’t do well for philodendrons.
You must make certain that the temperature outdoors is perfect for the philodendron to grow well. The plant will suffer greatly if the temperature drops below 50°F.
Temperature changes of a few degrees will have no effect on the philodendron’s health. There are some exceptions, though. If the plant is exposed to low or very high temperatures for too long, the plant will have problems.
The location of the philodendron is critical since the location will determine whether or not the plant will get all of the necessary living circumstances.
Bright indirect light is preferred for philodendrons, however direct sunlight will produce sunburn on these plants. For your philodendron to thrive, you must locate a location where it will not get direct sunlight.
What is the best place to plant my philodendron outside?
Before you take the philodendron outdoors, you’ll need to pick where you want it to be planted. Your philodendron will thrive in a variety of environments.
If you don’t have a patio, you may plant philodendrons beneath large trees, near walkways, or on porches.
One thing to keep in mind is that you should not expose the philodendron to direct sunlight at any point throughout the day.
Pests may be difficult to deal with since they deplete the plant’s nutritional reserves and cause the plant to become weak. Aside from that, pests reproduce fast and may take over a plant if it is not treated in a timely manner.
Wherever you position the plant, you must ensure that the soil dries up completely. Pests will thrive if the soil isn’t exposed to adequate sunlight, since it won’t be able to dry up.
If you want to keep pests away from your philodendron, you may use neem soil solution and spray it on it.
Can a philodendron be outside?
If you make the alterations gradually, you will be able to move your philodendron outdoors. Allowing the philodendron to grow outdoors will need sufficient attention as well as favorable living circumstances. When you take your philodendron outdoors for the first time, it may shock the plant, cause the leaves to wilt, or cause the plant to develop more slowly.
In addition to sunburning the leaves of the philodendron, cold may also cause harm to the plant’s leaves. It might be difficult for the philodendron to recover from the damage caused by frost in the winter.
If you live in a colder climate, the frost will linger longer, and you will have to wait many weeks before you can plant the philodendron outside.
After relocating the plant outdoors, you must make certain that the plant gets enough light and water supply. Make an effort to keep the philodendron away from chilly drafts and pests.
If you make certain that all of these conditions are met, your philodendron will thrive throughout the summer, spring, and early autumn if it is kept outside. After that, you’ll need to bring the plant inside to protect it from the chilly temperatures outside.