Type "balcony plants" into Google — and what comes up? Pinterest full of room-sized balcony photos, in 25-degree sunshine, with wooden planters costing 800 PLN each. Pretty. Except most Polish balconies are 1.2 × 4 meters, face north, are shaded by the upstairs neighbor, and are so windy that geraniums weep.
This guide is for real balconies. 10 plants divided by what truly determines success: balcony orientation. Because that, not your green thumb, determines in 90% of cases whether basil survives a month or dies within a week.
First: Check where your balcony gets sun
Before you buy anything — go out to your balcony tomorrow at 9:00, 12:00, 15:00 and 18:00. Check when the sun is there. Results:
- North-facing balcony: hardly any sun (max 3-4 hours of indirect light). Shade-loving plants rule here.
- East-facing balcony: sun in the morning, shade in the afternoon. The gentlest conditions — plants get light but without scorching heat.
- West-facing balcony: shade in the morning, strong afternoon sun + heat buildup. Difficult in heat waves because the wall radiates heat late into the night.
- South-facing balcony: 8-10 hours of sun daily. Full range of possibilities, but watch out for soil drying — in July you need to water daily.
And one more thing nobody mentions: a balcony on the 8th floor isn't the same as one on the 1st floor. Wind at height can dry out plants twice as fast. If you live high up, choose wind-resistant varieties or set up windscreens.
Top 5 universal plants — suitable for most balconies
1. Cherry tomatoes
Easiest "vegetable" for balconies. Requires decent sun (min. 6h) and a pot of at least 10 liters. Best varieties for beginners: 'Tumbler' (cascading, perfect for balconies), 'Tiny Tim' (compact, literally 30 cm tall).
Plant after May 15th (earlier only if hardened, under nighttime protection). Water regularly but don't overwater — tomatoes prefer "drier" to "wet". First fruits set in July/August. They taste like tomatoes, not water. That's the difference.
2. Everbearing strawberries
Underrated yet the most rewarding balcony plant. A 30×30 cm pot for 3 plants, fruiting from June to October (everbearing varieties like 'Selva', 'Albion', 'Mara des Bois').
Practical note: the first year gives 5-6 fruits per plant and most people give up thinking "it's not worth it". The second year is 2-3 times better. You need to survive the first season. Likes partial shade (ideal for east-facing balconies), but manages on south-facing ones too with regular watering.
3. Basil (and 5 other herbs)
Kitchen favorite. Just one condition: minimum 6 hours of sun daily. Basil in shade hides and wilts after 2 weeks — it's not lazy, it simply lacks light for photosynthesis.
Practical tip: buy whole "carpets" of basil from Polish market seedlings, not individual plants. Those in single pots are 5-6 seedlings crammed into one — if you separate them, you get 6 individual plants for the price of one.
Other herbs for the same spot: thyme, oregano, rosemary, sage (all love sun + drier soil).
4. Geraniums
A classic of Polish balconies for good reason. Tolerates wind, imperfect watering, sun and partial shade. Blooms from May to October. Best balcony varieties: ivy geraniums (cascading, for balcony boxes) and bedding geraniums (compact, for pots).
Geraniums' only request: regularly remove spent flowers. One spent flower blocks the formation of 3-4 new ones. A few minutes weekly makes a huge difference.
5. Mint
Indestructible. Grows everywhere, in shade, in sun, in a pot you forgot to water for a week. With one caveat: mint planted in ground takes over everything within a 3-meter radius. On balconies there's no such problem — the pot controls it.
Great for summer lemonade, mojitos, teas. Recommended varieties: peppermint (classic), spearmint (milder), pineapple mint (exotic note).
Top 5 plants for specific balcony orientations
North-facing balcony — 6. New Guinea impatiens
If you have a north-facing balcony, most guides say "nothing will grow". That's not true. New Guinea impatiens are plants made for partial shade — they bloom from May to October, intensively, in colors from white to purple.
Plus: pansies, lettuce, mint, lemon balm, parsley, spinach. The entire "leafy" section prefers partial shade to southern sun.
East-facing balcony — 7. Dessert strawberries + herbs in a mix
East-facing balconies are the golden mean. I recommend a mix in one longer box: 2 strawberry plants on both sides, 3 herbs in the middle (basil, thyme, oregano). All love morning sun + afternoon shade.
Bonus: small balcony pepper varieties ('Snackpaprika', 'Apache') manage on east-facing balconies, though harvest will be more modest than on south-facing ones.
West-facing balcony — 8. Hot peppers
Strong afternoon sun + warm wall = ideal conditions for peppers. Best hot varieties ('Habanero', 'Jalapeño', 'Cayenne') — easier to grow than sweet ones, produce more fruit, are more resistant to irregular watering.
Pot minimum 7 liters, plant after May 15th, first fruits in July, harvest until October. Realistically 30-50 peppers per plant per season.
Note: on west-facing balconies avoid drought-sensitive plants (lettuce, spinach) — afternoon heat will destroy them.
South-facing balcony — 9. Lavender
Lavender loves full sun, drought, poor soil. Literally all conditions that most plants despise. Pot minimum 5 liters, well-draining soil (add sand to universal soil), watering once a week in July.
Blooms from June to August, cut before flowering for drying. Fragrant. Repels mosquitoes. Essential, so I recommend it to everyone.
Plus for south-facing balconies: vertical cucumber (on pergola), tomatoes, geraniums, thyme.
Any balcony (if there's space) — 10. Small citrus tree
Bonus for the ambitious: citrus in a pot. Requires wintering indoors (dies below 5°C), but during the season (May-October) blooms fragrantly on the balcony and produces several fruits annually.
Easiest varieties for beginners: calamondin (small oranges, tolerates mistakes), lemon 'Meyer' (classic balcony citrus, juice like real lemon). Both available at better garden centers for 80-150 PLN.
Practical shopping list for beginners
If you're starting from scratch, here's a sensible minimum to make your balcony "live":
- 3-4 pots 5-10 L (with drainage holes — no compromises)
- Bag of universal garden soil + bag of sand (for mixing under lavender, herbs)
- Drainage: clay pebbles or regular pottery shards for pot bottoms
- Slow-release fertilizer (granules, apply once in May, works until September)
- Watering can with spout (hose stream washes out roots)
- 3-5 seedlings matched to your balcony orientation (from lists above)
Total 100-200 PLN. If something works out — expand next year. If nothing works — you know what went wrong, and you didn't spend 800 PLN on luxury teak planters.
Final advice — don't buy everything at once
Most common mistake: on the first day of May, in euphoria, we buy 15 plants and fill the entire balcony. Half die after 3 weeks because they don't suit the conditions. What remains is sadness, empty pots and the conviction "I don't have a green thumb".
Better plan: start with 3-4 plants from different groups (one vegetable, one herb, one flower, one ornamental). See what works in your conditions for a month. Then buy more.
Balconies aren't a sprint — they're a multi-year adventure. The first year is for learning.
Hi, I'm Marek — a programmer from Bieszczady and amateur gardener. Together with my wife Magda (and cat Cirí, our Head of QA) I'm building Zielna Manufaktura — an app for Polish gardeners: sowing calendar, database of ~100 plants calibrated for our climate, garden diary, AI disease recognition.
Looking for Android testers! The app is in closed beta, and Google Play requires 14 days of continuous testing before we can release publicly. If you have Android and want to help — sign up at zielnamanufaktura.pl/beta
Like Zielna Manufaktura on Facebook — seasonal tips like this land there weekly.
Let me know in the comments what kind of balcony you have (orientation + what you're planning) — I'll reply with specifics about what will really work in your conditions.
