Balcony Garden in Kolkata

Higher floors in New Town and Salt Lake's residential towers need more securely fixed railing planters with better drainage, since wind-blown rain during the wet season reaches a planter on the eighth floor differently than it reaches one at ground level.

Lower balconies on older houses in Behala and Dum Dum tend to get more shade from neighbouring buildings, which shifts the plant list toward species that tolerate lower light through most of the day.

A balcony planted for both seasons

Every balcony planter in Kolkata needs a drainage hole that actually clears, since standing water in a railing planter during the wet months rots roots within days regardless of what floor the balcony is on.

The dry season is when balcony flowering plants perform best, and that is when we schedule the bulk of seasonal colour changes.

Materials that hold up to this weather

Railing planters here are chosen in UV-stable plastic or coated metal rather than plain untreated wood, which softens and warps faster in Kolkata's humidity and rain than it would in a drier climate.

Each planter gets its own drainage tray sized to catch overflow during heavy rain, since a planter that drips onto the floor below becomes a complaint in a shared building faster than a plant problem does.

Weight limits on a high-rise balcony

A balcony several floors up in a New Town or Salt Lake tower has a load limit that a ground-floor garden never has to consider, so we plan planter material and soil volume against that limit rather than assuming a terrace-scale layout will simply transfer upward.

Lightweight potting mixes and plastic or fibreglass planters do most of the work here, keeping the total weight well within what the balcony was built to carry.