The fruit is eaten whole
The peel is sweet and aromatic while the flesh retains its acidity. Together they create the characteristic Nagami flavour.
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The legal guarantee concerns the plant’s conformity at delivery. It is not a guarantee of survival or growth for two years. Each issue is assessed taking into account the nature of the plant, its care and the conditions in which it is kept. Your statutory rights remain unaffected.
Small at first sight, sharp at first bite 🍊
Family: Rutaceae · Pot diameter: 12 cm · Height: approximately 25 cm
Fortunella margarita ‘Ophelia’ gathers the charm of a kumquat into a neatly outlined crown of glossy, dark foliage. Elongated orange fruit stand out between the leaves like little bright accents, while white flowers bring the familiar fragrance of citrus blossom. Its short, visible trunk gives the composition the appearance of a miniature tree. The fruit has a surprise of its own: sweet peel surrounding distinctly sharp flesh.
In a terrace display, the mini-stem form leaves space around the trunk and raises the colour of the fruit above the pot. A simple cachepot in an earthy shade complements this small tree silhouette without competing with its orange details.
The contrast between its small tree form and the lively character of its fruit gives Ophelia its appeal.
The peel is sweet and aromatic while the flesh retains its acidity. Together they create the characteristic Nagami flavour.
Orange, oval fruit stand out clearly within the dense evergreen crown and remain decorative as they ripen.
Mini-stem describes a trained form with a visible trunk. Gentle selective corrections maintain it; the name does not mean the plant stops growing.
Why you will love it: It combines the pleasure of a living fruit tree with a clear, small tree form you can follow at close quarters.
Place it on a sunny terrace or in a courtyard sheltered from strong winds. Leave space around the crown and avoid glass that becomes excessively hot. A movable pot makes winter protection easier; a permanently dim living room is unsuitable.
Orange pairs well with silver foliage and small purple flowers. Keep aromatic companions in separate pots because they tolerate more drying than the kumquat.
Plenty of light and sunshine, introduced gradually after a sheltered position.
Water thoroughly when the surface begins to dry. Empty any water left in the saucer.
Protect the small pot from frost and cold winds. In winter choose a bright, cool, frost-free position.
Wash ripe fruit before eating it with the peel. Do not treat leaves or branches as food or toys for pets.
After transport or overwintering, increase direct sunshine progressively so the leaves can adjust. Avoid sudden changes of position and hot air beside glass.
Wet the entire rootball until water drains through the holes. Wait until the surface starts to dry before repeating. Winter demand decreases, but the rootball should not dry completely.
When roots fill the pot, move into a slightly larger one with drainage holes. Use a structured citrus compost and retain the same planting depth.
Use a complete citrus fertiliser according to its label. Do not increase the dose arbitrarily because new growth is slow or leaves turn yellow.
Where frosts occur, move the pot into a bright, frost-free position before cold weather arrives. Avoid radiators and persistently wet compost.
Inspect leaf undersides and branch joints for scale insects or spider mites. Yellowing requires a check of watering, drainage and nutrition before automatically adding more fertiliser.
Nagami is self-fertile, so a second variety is not required. Insects assist pollen transfer; under cover, a small soft brush can be used gently on open flowers.
The main flowering season is usually summer. Fruit ripens in winter, often towards its middle or end, with variation according to climate and growing conditions.
Wait for orange colour and taste one fruit. Carefully clip the stalk with clean scissors rather than pulling the fruit. Do not rely on ripening after picking.
Wash ripe fruit and taste it with the peel, removing seeds if preferred. It also suits marmalade and preserves; sharp flesh is normal, not a sign of a problem.
New / unestablished plant: Establishing steady growth comes first. The first crop and fruit count are not guaranteed; some young fruit may drop naturally.
Citrus flowers on new growth. Kumquats do not need heavy annual pruning: retain the visible trunk, remove troublesome branches and leave enough healthy tips for the next flowering season.
Which guide to follow: choose the stage that matches the plant's present structure: new / unestablished, established young or mature productive. Choose according to steady new growth and crown structure, rather than the planting date alone.
What to do: Remove only broken or dead branches back to healthy wood. Leave the rest of the crown to support the roots.
Take care: Do not shorten every branch as soon as the plant arrives.
What to keep: Retain healthy outer branches and the existing trained trunk.
What to remove: Selectively remove a rubbing or inward-growing branch. If the plant is grafted, remove shoots below the graft union.
What to renew: Shorten only an overlong shoot above a suitable lateral branch, without stripping the interior.
What to keep: Retain most healthy tips and branches carrying flowers or fruit.
Use a sharp, clean tool suited to the diameter of the wood.
Remove a broken or dead branch when noticed. Avoid heavy shaping before cold weather or a heatwave.
Do not do this: Do not shear the entire crown into a tight ball: this removes many new tips and reduces the next flowering display.
Steady light and careful moisture checks help the roots settle. Immediate hard pruning is unnecessary.
New growth extends the crown above the short trunk. Selective cuts maintain the form without removing every new tip.
A kumquat is a woody plant that develops over many years. Its small current form is not a natural height limit; the pot and maintenance determine its cultivated scale.
As a general reference for kumquats, an unrestricted mature plant can reach 2.5–4 m tall and 1.5–2.5 m wide over many years. Potted Ophelia mini-stem is maintained at a different scale through care and pruning.
Evergreen, with slower winter growth. Seasons are indicative and do not promise flowers or fruit on arrival.
What to expect after planting: Root establishment and health take priority over a large crop. Let the young crown develop without aiming for an excessive fruit load.
Nagami belongs to the long-cultivated kumquats of eastern Asia. Its elongated fruit distinguishes it from round-fruited forms. The Riverside citrus collection records material received from the Hale ranch in Santa Barbara in 1912; this dates its entry into the collection, not the creation of the variety. Its original parents are unknown.
Citrina markets Nagami under the name Ophelia. Mini-stem describes this particular training with a short visible trunk, rather than a new botanical cross. The established kumquat therefore takes on a carefully shaped small-tree appearance while retaining its characteristic fruit.
In Nagami fruit, sweet peel and acidic flesh remain distinct in flavour. The peel contains strongly aromatic oils, while the interior is divided into small segments of juicy flesh. Eating the whole fruit combines both tissues in a single bite instead of discarding the aromatic exterior.
A kumquat can retain its leaves while entering semi-dormancy from late autumn to early spring. This slowdown is associated with its better cold tolerance than several other citrus types. It does not remove the need to protect a small pot from frost.
Six brief answers about fruit, pollination, position and the small tree form.
Yes. Ripe Nagami fruit is eaten washed, with its peel. The sweet peel balances the naturally sharp flesh.
No. It is self-fertile, but pollen transfer and suitable conditions still matter; fruit set is not guaranteed.
That is not its best long-term position. It prefers abundant light, sunshine and a cool winter period; a heated, dim room is challenging.
Usually in winter following summer flowering. Climate and cultivation shift the timing; see the harvest section.
Not by itself. Mini-stem is a trained form and its crown continues to grow. A suitable pot and gentle pruning maintain it.
Some natural drop is expected. Sudden light changes, drought or waterlogged roots can increase it; check growing conditions first.
Every order is prepared with care so your plant arrives upright, secure and safe.
Individual protection
Plants in pots with a capacity of 3 litres or more are placed in individual boxes that hold the pot securely and reduce the risk of tipping over.
Sturdy packaging
We use reinforced cardboard designed to protect against impacts and vibration during transport.