Domakihub How to Grow an Orchid and Keep It Blooming All Year
The right light, water, and pot make all the difference for orchids in Greek homes and rentals.
Reviewed by Domakihub garden pros · 2026-06-23 · 5 min read
Orchids are among the most rewarding houseplants you can place in a Greek home, holiday rental, or hotel lobby — their long bloom cycles add elegance without demanding daily attention. The RHS video above walks through the core techniques visually; this article breaks every step into a clear sequence you can follow from purchase to repeat bloom. With Greece's bright, indirect light and warm interiors, you already have conditions that orchids love — you just need to avoid a handful of common mistakes.
Why Orchids Suit the Greek Home
Greece's mild winters and long sunny seasons mean most orchids — especially the ever-popular Phalaenopsis (moth orchid) — thrive on a shaded windowsill without any grow lights. The challenge is not warmth but overwatering: the same hospitality instinct that prompts hosts to over-water is the single biggest killer of orchids worldwide.
Holiday rental managers in particular value orchids because a healthy plant stays decorative for two to six months on a single bloom spike. One well-timed purchase at the beginning of the season can last through the entire rental calendar.
Choosing the Right Orchid to Start
For beginners, Phalaenopsis is the safest choice: it tolerates indoor conditions, reblooms reliably, and is widely available in Greek garden centres and supermarkets year-round. Dendrobium and Cymbidium are excellent next steps once you understand the watering rhythm, but they need a cooler winter rest that can be harder to manage in heated apartments.
When buying, look for a plant with at least one unopened bud remaining on the spike — this guarantees several more weeks of bloom once you bring it home. Avoid plants with yellowing leaves, limp roots visible through the clear pot, or signs of scale insects along the spike.
5 Steps to Grow and Rebloom an Orchid
- 1
Place it in bright, indirect light
Set your orchid on an east- or west-facing windowsill where it receives several hours of soft morning or afternoon light. Direct midday sun in a Greek summer will scorch the leaves and dry the roots within days. A sheer curtain or a position set back 30-50 cm from a south-facing window works perfectly. Healthy leaves should be mid-green; dark green means too little light, yellowish-green means too much.
- 2
Water deeply, then let it dry out
Take the inner clear pot to the sink and run lukewarm water through the bark medium for about 30 seconds until it drains freely from the holes. Then leave the plant completely alone until the bark is dry and the roots visible through the pot walls have turned silvery-white rather than green — usually 7 to 14 days depending on season. Never let the plant sit in a saucer of standing water; root rot sets in within 48 hours and is almost always fatal.
- 3
Feed monthly with a balanced orchid fertiliser
During the active growing season (spring through early autumn) apply a diluted liquid orchid fertiliser — typically at half the recommended strength — once a month immediately after watering, never onto dry roots. In winter, reduce feeding to once every six to eight weeks. A formula labelled 20-20-20 NPK or a dedicated orchid feed from any garden centre is sufficient; avoid high-nitrogen feeds designed for leafy plants.
- 4
Trigger reblooming with a temperature drop
After the last flower falls, trim the spent spike just above the second node from the base — this sometimes prompts a side branch with new buds. To reliably trigger a new spike, the plant needs a nightly temperature around 5-8°C cooler than the daytime temperature for four to six weeks. In Greece this happens naturally in autumn: move the plant to an unheated room or near a slightly open window in October and November, then bring it back to its usual warm spot when a new spike appears.
- 5
Repot every one to two years in fresh bark
Orchids should be repotted when the bark medium has broken down into fine compost-like pieces (it no longer drains well) or when roots are visibly escaping over the rim. Choose a clear plastic pot only one size larger, fill it with specialist orchid bark or sphagnum moss, and never bury the base of the lowest leaf. Water lightly after repotting and keep the plant out of direct sun for two weeks while it re-establishes.
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FAQ
- How often should I water an orchid in summer in Greece?
- In Greece's hot, dry summers — especially with air conditioning running — check the pot every five to seven days and water whenever the bark is fully dry and the roots look silvery. You may need to water slightly more often than in cooler climates, but always let the medium dry out completely between waterings; frequency matters less than watching the roots.
- My orchid has finished flowering. Should I cut the spike off completely?
- Not necessarily. If the spike is still green, trim it back to just above the second node from the base; the plant may produce a new branch with buds. If the spike turns brown or yellow all the way down, cut it off at the base with clean scissors and focus on leaf and root health until the plant is ready to spike again — usually after the autumn temperature-drop period.
- Can I grow orchids on a balcony in Greece?
- Yes, but only in spring and autumn when temperatures stay between 15-30°C and the spot is fully shaded from direct sun. Bring them indoors before summer midday temperatures exceed 35°C or whenever a cold night drops below 10°C. A shaded north-facing balcony can work well as a summer position provided the plant is sheltered from wind, which dries roots very quickly.