filodendro inverno protezione
Philodendron Outdoors: Can It Be Grown? The Truth From Our Nursery
Many ask us if the Philodendron, a magnificent tropical plant that decorates interiors, can also live outdoors. The answer is not a simple yes or no, but depends on a series of factors: your climate zone, the variety of Philodendron, and the protections you can offer during the cold months. In this guide, based on our direct experience, we will explain when and how it is possible to cultivate the outdoor Philodendron plant in Italy, which varieties are more resistant, and how to protect it in winter. You will discover that, with the right precautions, the Philodendron can decorate your outdoor spaces for most of the year, giving you an authentic tropical touch.
Philodendron Outdoors: Is It Possible in Italy?
The possibility of growing Philodendron outdoors primarily depends on the climate zone. In general, the regions of Southern Italy and coastal areas with mild winters offer the best conditions. In the North and in the Apennine areas, outdoor cultivation is limited to the warmer months.
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Climate Zone
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Outdoor Cultivation Possibility
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Period
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Winter Protection
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Northern Italy
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Limited
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May - September
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Mandatory (shelter in greenhouse or indoors)
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Central Italy
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Possible with precautions
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April - October
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Recommended (fleece cover or shelter)
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Southern Italy and Islands
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Highly possible
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All year round (with exceptions)
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Light (mulching or sheltered position)
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Minimum Temperature: How Much Cold Can Philodendron Withstand?
Understanding the Philodendron's thermal limits is crucial. Most varieties do not tolerate temperatures below 13°C. In practice, when talking about Philodendron minimum temperature, we can consider 13°C as the critical threshold. Below this threshold, the plant undergoes thermal shock, manifesting as yellowed, blackened, and drooping leaves. The ideal growing temperature is between 18 and 25°C.
WALKTHROUGH: How to Monitor Your Terrace Temperature
1.Buy a digital thermometer: Choose an outdoor model with minimum and maximum temperature memory.
2.Position it strategically: Place it in the shade, in the exact spot where you would like to put the plant.
3.Record data for a week: Check minimum nighttime temperatures for at least seven consecutive days before moving the plant outdoors.
Where to Place Philodendron Outdoors
Choosing the position is crucial. Those looking for large-leaf outdoor philodendron plants usually want to recreate a tropical corner on their terrace, with large and decorative leaves.
Terrace or Balcony: The Ideal Position
A north or east-facing terrace or balcony is ideal. A Philodendron in terrace shade grows better than in full sun, developing larger and more intensely green leaves. The ideal position is a Philodendron in partial shade on the terrace, sheltered from the midday sun.
WALKTHROUGH: Find the Perfect Corner of Your Terrace in 3 Steps
1.Sun map: Observe the sun's path during the day to identify areas with direct light and those in shade.
2.Identify cool zones: Choose a corner that receives only morning light or is always in bright shade.
3.Wind test: On a windy day, feel which areas of your terrace are most sheltered.
Garden: Under Trees or Pergolas
In the garden, place the Philodendron under the canopy of tall trees or under a pergola. This will ensure filtered light and natural protection.
Philodendron Outdoors: Spring and Summer
When to Move Philodendron Outdoors
The right time is when nighttime temperatures consistently stay above 15°C. Gradual acclimatization is essential.
WALKTHROUGH: Acclimatization in 7 Days
1.Day 1-2: Move the plant outdoors for 2-3 hours in a completely shaded area.
2.Day 3-4: Increase exposure to 4-5 hours, still in the shade.
3.Day 5-6: Gradually introduce some filtered morning light.
4.Day 7: Place the plant in its final summer home.
Summer Care of Philodendron Outdoors
Outdoors, watering needs to be more frequent. Check the soil daily, watering when the top 3-4 cm of potting mix are dry. Fertilize every two weeks.
Philodendron in Winter: Protection and Shelter
When to Bring Philodendron Indoors
When nighttime temperatures consistently drop below 15°C, it's time to prepare to bring it indoors.
Winter Protection for Those Who Cannot Bring It Indoors
WALKTHROUGH: Protect Philodendron from Frost in 5 Steps
1.Protect the pot: Wrap it with multiple layers of bubble wrap or non-woven fabric.
2.Cover the foliage: Use a specific anti-frost fleece cover for plants during colder nights.
3.Drastically reduce watering: Water only when the soil is completely dry.
4.Stop fertilizing: The plant is in vegetative rest.
5.Choose the right position: Place the plant against a south-facing wall.
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Frequently Asked Questions (FAQ)
Does Philodendron resist cold? No, Philodendron does not resist cold. Most varieties do not tolerate temperatures below 13°C, and frost is lethal.
Can I leave Philodendron outside all year round? Only if you live in an area with very mild winters and with adequate winter protection.
What minimum temperature do Philodendrons tolerate? The critical threshold is 13°C, but it is better not to drop below 15°C.
Can Philodendron be in full sun? No, it always prefers bright shade or filtered light.
How to protect it in winter? The best solution is to bring it indoors. If not possible, follow our tips for frost protection.
Conclusions
Growing Philodendron outdoors is a fascinating challenge that, with the right knowledge and precautions, can bring immense satisfaction. With these tips, your terrace or garden will transform into a corner of an urban jungle.
