5 Common Office Plant Watering Mistakes (and How to Avoid Them)

Keeping plants happy in a busy office isn’t always easy. A few drops too much, a little forgetfulness, or simply the wrong kind of pot — and suddenly, your beautiful green corner doesn’t look so fresh anymore.

Here are five common mistakes people make when watering office plants — and what to do instead to keep them thriving (without putting your tech at risk!).

1. Watering too much, too often

More water doesn’t mean more love. In fact, overwatering is one of the most common reasons office plants don’t make it.

Most indoor plants prefer their soil to dry out slightly between waterings. Constantly wet soil can lead to root rot, yellowing leaves, and even fungus gnats.

Try this instead:

  • Check the top 2–3 cm of soil before watering — if it’s dry, it’s time.
  • Make sure pots have proper drainage holes.
  • When in doubt, underwatering is usually safer than overwatering.

2. Using decorative pots with no drainage

They look great… until they don’t. Pots without drainage holes may trap excess water at the bottom, leading to soggy roots and unhappy plants.

What helps:

  • Use an inner plastic pot with drainage inside your decorative container.
  • Add a layer of clay pebbles or gravel at the bottom to prevent roots from sitting in water.
  • Or simply choose stylish pots that are made for plants (yes, they exist!).

Greenday Plant Care Services

3. Splashing water near electronics (oops!)

We get it — you’re watering that desk plant in a rush between emails. But water and laptops don’t mix. A small spill can lead to serious equipment damage (and a not-so-happy IT department).

Avoid accidents like this:

  • Use pots that don’t leak — no cracks, and ideally with a saucer or protective base.
  • Consider adding a layer of waterproof foil or a drip tray beneath pots on desks.
  • Be mindful of cables, power strips, and devices nearby when watering.
  • Better yet? Move the plant to the sink for watering — and bring it back once it’s drained.

4. Giving all plants the same amount of water

Each plant has its own personality — and thirst level. A cactus needs a sip once a month, while a fern may ask for water every few days.

Here’s what works:

  • Get to know your plants (or ask us for a care plan!).
  • Group plants with similar needs together — this makes maintenance easier.
  • Use a moisture meter or your finger to test individual pots.

5. Watering without watching the season

Plants are just like us — they slow down in winter. Keeping the same watering routine all year can stress them out during colder months.

Adjust your approach:

  • In summer, plants may dry out faster — so check more often.
  • In winter, they need less water — and more time to recover between drinks.
  • Avoid cold tap water in winter — lukewarm is better for the roots.

Want perfectly watered plants without the stress?

That’s exactly what we do. At Greenday, we select the right plants, provide proper pots and irrigation systems, and keep your workspace green and safe — no soggy keyboards included.

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