Domakihub How to Plant a Lemon Tree and Keep It Thriving
Everything you need to know to put a lemon tree in the ground — or in a pot — and harvest fruit for years.
Reviewed by Domakihub garden pros · 2026-06-23 · 5 min read
Lemon trees are a natural fit for Greece's climate — they tolerate summer heat, reward minimal watering, and produce fruit that earns its keep in any kitchen, holiday rental, or hotel terrace. The video above walks through the full citrus planting process visually; this guide breaks it down into clear, ordered steps so you can follow along and adapt each one to your specific site. Whether you are working with a small courtyard, an open garden bed, or a large terrace pot, the principles are the same.
Why Lemon Trees Work So Well in Greek Gardens
The Greek Mediterranean climate — long dry summers, mild winters, and more than 2,700 hours of annual sunshine in most regions — is close to the native range of Citrus limon. Lemon trees planted in the ground can live for decades, requiring little intervention once established. For holiday rental owners and hotel managers, a productive lemon tree also serves as an attractive, low-maintenance garden feature that guests notice and appreciate.
In colder microclimate zones, such as elevated inland areas or north-facing plots, a container-grown tree gives you the flexibility to move it under cover during the few winter weeks when temperatures dip below 3 °C. In practice, most coastal and island locations in Greece carry virtually no frost risk, so in-ground planting is the straightforward choice.
Choosing the Right Variety
Two varieties dominate Greek home gardens. Eureka (also labelled Lisbon in some nurseries) fruits nearly year-round and is the variety most people picture when they think of a lemon. Femminello, the classic Italian type widely grown throughout southern Greece and Crete, has thicker skin, a strong fragrance, and two to three distinct harvest flushes per year. Both are grafted trees rather than seedlings, which means they fruit within two to three years of planting rather than the five to seven years a seed-grown tree requires. Always buy a grafted nursery tree for reliable, fast results.
Soil, Sun, and Drainage: The Three Non-Negotiables
Lemon trees need at least six hours of direct sunlight daily — eight or more is better. They are highly intolerant of waterlogged roots, so drainage is the single most important site factor. In Greece's heavy red clay soils (common in Attica and parts of the Peloponnese), you must either raise the planting area or work in generous quantities of coarse sand and mature compost before planting. Sandy or loamy soils, such as those found across much of Crete and the Aegean islands, are nearly ideal with minimal amendment. Target a soil pH between 5.5 and 6.5; if in doubt, a cheap pH test strip gives you a useful baseline.
How to Plant a Lemon Tree: 5 Steps
- 1
Pick your spot and prepare the soil
Choose a south- or southwest-facing location that receives at least six hours of sun. Dig a hole twice as wide as the root ball and roughly the same depth — wider is more important than deeper. Break up any compacted soil at the base and mix one-third mature compost into the removed soil. If the site drains poorly, raise the planting area by 20–30 cm or install a simple gravel sump beneath the hole before backfilling.
- 2
Position the tree at the correct height
Remove the tree from its nursery container and gently loosen any circling roots at the edges of the root ball. Place it in the hole so that the graft union — the slight bulge or kink about 15–20 cm above the base of the trunk — sits at least 5 cm above the surrounding soil level. Planting the graft union too deep causes rot; too shallow stresses the roots. Backfill with the amended soil, firming gently as you go to eliminate air pockets.
- 3
Water in deeply and add a mulch ring
Once the tree is in position, water slowly and thoroughly until the soil is saturated to the full depth of the root ball. This first watering settles the soil around the roots and removes air pockets more effectively than firming alone. Then spread a 7–10 cm layer of wood-chip or straw mulch in a ring around the tree, keeping it at least 15 cm clear of the trunk. Mulch conserves moisture through the dry Greek summer, moderates soil temperature, and suppresses weeds.
- 4
Set a watering schedule for the first season
For the first eight to ten weeks, water every five to seven days during warm weather — more frequently if you are planting in summer. Check soil moisture by pushing a finger 5 cm into the soil near the drip line; water if it feels dry at that depth. Avoid daily light watering, which encourages shallow roots. Once the tree shows new growth and has been in the ground for two full seasons, it becomes substantially drought-tolerant and typically needs watering only every two to three weeks in summer.
- 5
Feed and prune to shape the canopy
Begin fertilising in the spring following planting with a balanced citrus fertiliser or a dilute fish-emulsion feed every four to six weeks through the growing season (March to September). Avoid feeding after September, as late-season growth is vulnerable to cold snaps. Light annual pruning in late winter removes crossing branches and dead wood, improves airflow to reduce fungal pressure, and keeps the canopy at a manageable height for harvesting. Remove any shoots that emerge below the graft union immediately — these are rootstock growth and will not produce good fruit.
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FAQ
- When is the best time of year to plant a lemon tree in Greece?
- Early spring (March to April) is ideal, as the soil has warmed and the tree has a full growing season to establish before its first winter. Autumn planting (October) is the second-best window — cooler temperatures reduce transplant stress and autumn rains do some of the watering work for you. Avoid planting in midsummer if possible, as the combination of heat and drought makes establishment much harder without constant irrigation.
- Can I grow a lemon tree in a pot on a balcony or terrace?
- Yes. Choose a pot at least 50 cm in diameter with large drainage holes and use a coarse, free-draining citrus or cactus mix rather than standard potting soil. Container trees dry out faster than in-ground ones, so check moisture every two to three days in summer. Feed monthly during the growing season with a liquid citrus fertiliser. Repot every two to three years or when roots begin circling the base of the pot.
- Why are my lemon tree's leaves turning yellow?
- Yellowing leaves on a lemon tree most commonly indicate overwatering or poor drainage — check that the pot or planting site is not waterlogged. The second most common cause in Greek gardens is a deficiency of iron or magnesium, both of which become locked out of alkaline soils. A foliar spray of chelated iron or an Epsom-salt solution (20 g per litre) corrects the deficiency quickly. If only the older lower leaves are yellowing while new growth looks healthy, the tree is likely just shedding old foliage naturally.