How to Grow Olive Trees in a Greenhouse

How to Grow Olive Trees in a Greenhouse? Several methods

In this regard, there are various aspects from light and soil preferences to watering, temperature considerations, and maintenance. Key points include the importance of ample sunlight, well-draining soil with a neutral pH, and proper watering techniques to prevent root rot. 

How to Grow Olive Trees in a Green House? For optimal growth, olive trees need six to seven hours of sunlight per day. You must position them in your greenhouse’s sunniest area to accomplish this.

If there isn’t enough sunlight in your greenhouse, you can use grow lights. Take cautious not to overly light your plant. So, if you have firm idea to plan and grow olive trees in Greenhouse then in this article we have discussed the entire process of plating, growing and tricks and tips till harvesting.

It does not matter whether you are a beginner or a seasoned gardener, with dedication and patience, you can grow olive trees in a greenhouse.

How to Grow Olive Trees in a Green House Carefully?

Growing Olive Trees in a Green House Carefully

Several methods and pointers are helpful for securely growing olive plants in greenhouses.

Care your Olive Tree in a Green House

Recognize the requirements of your olive trees, including light, soil, water, temperature, humidity, and fertilizer, to make sure they flourish. 

With the right attention, they will grow and produce copious amounts. Examine every detail for the best upkeep.

Necessary Light Required

Plant olive trees in locations with 6–8 hours of direct sunlight every day to maximize photosynthesis and fruit yield. Think about adding artificial lighting as a supplement in areas with little sunlight.

Availability of Certain Soil

Olive trees require loamy, well-draining soil with a pH of 6–8 for optimum growth. 

Till the soil, pull weeds, and add organic matter (such as compost) to the planting area to improve drainage and fertility. 

Steer clear of clay soils, since they may impede the growth of roots and add sand if needed.

Sufficient Watering

Olive trees require sufficient irrigation for establishment and fruit production, even though they can withstand dry circumstances.

Water the soil well but sparingly, letting it dry out in between applications.

Minimizing evaporation, drone irrigation effectively distributes water to the roots. Steer clear of overwatering to keep a balance for healthy growth and to avoid infections and root rot.

Grow Olive Trees in Mediterranean climates 

Grow Olive Trees in Mediterranean climates

Mediterranean climates with moderate winters and hot, dry summers are ideal for olive trees. Although they can withstand lows of 15°F (-9°C), they flourish best in temperatures between 70°F and 80°F (21°C and 27°C).

To avoid fungal infections, make sure there is adequate air circulation in damp places. Higher yields and the maintenance of healthy trees are aided by pruning and trash removal.

Apply a poised Amount of Fertilizer

To encourage growth and fruit production in the early spring, use a balanced fertilizer made specifically for olive trees, such as 10-10-10 or 14-14-14.

Pay attention to the treatment rates and frequency recommended on the package to prevent over-fertilization, which might impede fruiting. 

Compost and well-rotted manure are example of organic fertilizer that is good for improving soil and releasing nutrients gradually.

Always Select the Perfect Olive Tree Variety

Always Select the Perfect Olive Tree Variety

Select an olive tree variety that is appropriate for your climate and tastes before planting, such as Frantoio, Koroneiki, or Arbequina.

Do your homework on the characteristics and needs of each kind before choosing.

When choosing the ideal variety for your region, take into account elements like the kind of soil, the intended use of the olives, and the local climate.

Planting Hole Preparation

Dig a bigger, deeper hole than the one the tree is now in. Place the tree in the hole with the root ball level with or slightly above the soil’s surface, taking care not to damage the roots.

Excavated dirt should be added to the hole and gently compacted around the roots to create stability and remove any air pockets.


After planting, surround the base of your olive tree with organic mulch, such as wood chips or straw, to provide the perfect environment for it.

Mulch aids in moisture conservation, weed suppression, and temperature management of the soil.

To minimize moisture buildup and potential damage, spread mulch in a circle around the tree, leaving a tiny gap around the trunk.

Pruning and Maintenance

Olive trees require regular pruning to maintain their shape and productivity. When dormant, in late winter or early spring, prune.

To increase structure and airflow and encourage the growth of new fruit-bearing branches, remove any diseased or dead branches as well as those that are growing inward or crossing over.

By pruning crowded branches, you can guarantee sufficient sunlight and airflow.

Read More: This guide will show you how to Grow Grapevines In A Greenhouse. Keep reading to learn more.

FAQs(Frequently Asked Questions)

1). Can olives be grown in a greenhouse?

Yes, olives can be grown in a greenhouse, but they require specific conditions like a two-month cold spell in winter and fluctuating day/night temperatures to flower and fruit.

2). How quickly do olive trees grow?

Olive trees typically reach their maximum height in about 15 years, but growth rates vary. Once mature, they can grow between 2 to 12 inches annually.

3). What are the best conditions for olive trees?

Position olive trees in the sunniest spot with good drainage and shelter. Planting near a warm wall enhances their happiness.

4). What are Olive Trees? 

Olive trees are beautiful, long-lived trees known for their delicious fruits and rich history.

5). How many years do olive trees live up? 

Most olive trees live between 300 to 600 years, though some can survive up to 1000 years.

6). Where, When, and How to Plant Olive Trees?

Make sure your olive trees are healthy for many years to come by carefully arranging the planting procedure.

For healthy trees and bountiful crops, take the proper precautions and keep important variables like location and timing in mind.

7). Where from the olive tree originated?

Over more than 6,000 years, the olive tree, which had its origins in Asia Minor, expanded to Iran, Syria, Greece, and Palestine. Eventually, it covered the whole Mediterranean basin.


Successfully growing olive trees in a greenhouse requires careful attention to various factors, from light and soil preferences to watering, temperature, and maintenance. 

By providing ample sunlight, well-draining soil with a neutral pH, and proper watering techniques, you can prevent issues like root rot and ensure the trees thrive.

Consider the Mediterranean climate requirements and select the appropriate olive tree variety for your location.

With dedication and patience, even beginners can cultivate healthy olive trees in a greenhouse, leading to bountiful harvests and enjoying the beauty and history of these remarkable trees.