Olive leggy, leaning growth: causes and what to do
4 results in the diagnosis tree begin with leggy growth, 1 of them marked likely when the answers fit. They are ordered here for Olive (Olea europaea), using what its sources say about light and pruning and 2 problems recorded for it.
Sources last read 14 September 2026.
Olea europaea is the tree species that includes the cultivated olive, and five other subspecies. Some of the subspecies are polyploid. Wikipedia, CC BY-SA 4.0
Native range: Africa, Medit. to SC. China (subtropical). Also sold as Common Olive, cultivated olive, edible olive, European olive, lady's oil and olive oil plant.
What Olive’s sources say that bears on this
How this shows up on a Olive
A thin dry rim that crumbles between the fingers
The olive browns at the very tips first, and the brown line creeps back along the edges over weeks. The tissue is dry and brittle, not soft.
Penn State Extension notes that most indoor plants benefit from more humidity than a home heated in winter provides. The leaf edge, furthest from the veins, is where the shortfall shows. That applies while it is grown indoors; its RHS rating of H4 describes a plant that also grows outside, where the air is seldom that dry.
Telling it apart: Whether the soil is dry too. Crisp edges with damp soil point at the air; with dry soil, at the watering.
Penn State Extension · read 13 September 2026Leaves hang and feel thin between the fingers
The olive hangs evenly all over, and the compost has gone pale and hard. Nothing is spotted or rotten; the plant is simply short of water.
With well-drained soil taken past dry, there is nothing left for the roots to move, and the plant gives up its shape before it gives up its colour.
Telling it apart: Water it and look the same evening. A thirsty plant firms up fast; one that does not has a root problem instead.
RHS · read 13 September 2026Possible causes, likeliest first for a Olive
Most likely not enough light
Ranked higher for Olive because of what its sources say.
Its sources place this plant in full sun or high light, which makes a shortage of light a strong explanation indoors.
- Full sun RHS · read 13 September 2026
Why: Far from a bright window, a olive builds leaves it cannot afford.
What to try:
- Move it closer to the brightest window you have, over a week or two rather than in one step.Useful: grow light
- Water less while it is in low light; a olive that is barely growing uses little.
What would settle it: Compare a new leaf with one from last year. Smaller and paler, with a longer gap below it, is the reaching pattern rather than a nutrient one.
Possibly a lamp that is too far away or too weak
Ranked higher for Olive because of what its sources say.
Its sources place this plant in full sun or high light, which makes a shortage of light a strong explanation indoors.
- Full sun RHS · read 13 September 2026
Why: The light a lamp delivers falls away quickly with distance, so a olive a little further from the lamp than intended gets much less.
What to try:
- Check the manufacturer's recommended distance for the lamp and measure it.
- Use a lamp made for growing plants rather than an ordinary household bulb.
What would settle it: Whether the growth nearest the lamp is more compact than the growth further away. A difference down the olive is a distance problem.
Probably still not quite enough light
Ranked higher for Olive because of what its sources say.
Its sources place this plant in full sun or high light, which makes a shortage of light a strong explanation indoors.
- Full sun RHS · read 13 September 2026
Why: Stretching is how a olive reaches for light, and an east or west window gives direct sun for only part of the day.
What to try:
- Check what its sources say about light on its page here.
- Turn the pot a quarter-turn each week so the growth does not all lean one way.
What would settle it: Whether it leans. A olive reaching for light bends toward the window and its newest leaves are the smallest; a olive growing to its habit does neither.
Less likely for a Olive, still possible
Questions
- What usually causes leggy growth on a Olive?
- For Olive: most likely not enough light, possibly a lamp that is too far away or too weak and probably still not quite enough light. Its sources place this plant in full sun or high light, which makes a shortage of light a strong explanation indoors.
- How can I tell which one it is on my Olive?
- Where does it get its light? A north window, or no window within a few metres; An east or west window; A south window, close to the glass; A grow light or lamp.
- What do Olive's sources say about its light?
- RHS: Full sun.
- What does this look like on a Olive?
- The olive browns at the very tips first, and the brown line creeps back along the edges over weeks. The tissue is dry and brittle, not soft. Telling it apart: Whether the soil is dry too. Crisp edges with damp soil point at the air; with dry soil, at the watering.
Other plants that show leggy growth
Bay laurelThe canopy deflates, and lifts again within hours of a soak
Common figA thin dry rim that crumbles between the fingers
Crape myrtleThe canopy deflates, and lifts again within hours of a soak
PomegranateThe canopy deflates, and lifts again within hours of a soak
Southern magnoliaA thin dry rim that crumbles between the fingers
- No photograph yetWeeping figNew leaves are smaller than the old and further apart
Something else wrong with the Olive?
What this does not cover
This page orders a decision tree's results using a plant's sourced care. It has not seen your plant, its pot or its window, and two problems at once are common: that is the usual reason a confident answer turns out wrong. The questions in the diagnosis tool narrow it further than a list can.