Everything people ask us.
Grouped by what you are actually trying to work out. If your question is not here, email us and a human replies.
Watering and the wick
How does the watering actually work?
A cotton wick runs from the reservoir up into the soil. Water travels along the wick and your plant draws what it needs, when it needs it. There is no pump and no power involved, so nothing can fail mid-holiday.
How long does one fill last?
Depending on the plant, its size and your home, the reservoir can keep water available for several weeks. Thirstier, faster growing plants need refilling sooner. The red light tells you when, so you never have to guess.
Can I overwater it?
The plant sets the pace, not you. As long as you fill the reservoir rather than pouring over the soil, the wick delivers a steady amount instead of a flood.
Do you sell spare wicks?
No. The wick that comes fitted in your pot is the one it uses. If something is wrong with it inside the warranty period, contact us and we will sort it out.
Do I still water from the top sometimes?
You do not need to. Fill the reservoir through the port and let the wick do the rest. Some people mist foliage, which is a plant preference rather than a watering need.
The red light and the sensor
What does the red light mean?
It means the reservoir is running low and wants a refill. The sensor shines the light down onto your floor, so you notice it from across the room rather than having to inspect the pot.
Does the sensor measure the soil?
No. It reads the water level in the reservoir, not soil moisture. So the alert means refill the reservoir, never pour water over the plant.
How do I know when the tank is full?
Two ways. One long red flash the moment it reaches capacity, or lift the inner pot out and pour to the marked fill line inside. You can also top up early, which is what we do before travelling.
What powers the light?
Two AA batteries, not included, which last roughly 6 to 12 months. They run the alert only, never the watering.
What if the batteries go flat?
Watering is passive, so the wick keeps working without power. You just lose the red alert until you swap the batteries.
Setup and everyday use
How long does setup take?
About ten minutes and no tools. Thread the wick, fit the base, drop in two AA batteries, pot your plant and fill the reservoir.
How do I fill it?
Slide the fill port cover open and pour. The cover is moulded from the same ABS as the pot, so there is no separate part to lose.
Is there an app?
No app, no Wi-Fi, no account and no charging cable. A light on your floor is the entire interface.
Can I move a plant between pots later?
Yes. The inner pot lifts straight out, so repotting into a larger Thirsty Pot takes a minute. The wick threads the same way in all three.
How do I clean it?
Lift the inner pot out and rinse the reservoir with warm water. No pump and no tubing means nothing else to service.
Plants and sizing
Which plants suit it best?
Plants that like consistent moisture: peace lily, fittonia, calathea, many ferns, most philodendrons. Use caution with succulents, cacti, snake and ZZ plants, which prefer to dry out substantially between waterings.
Which size should I buy?
Match your nursery pot to the planter width: the Egg is 23 cm (9 in) wide, the Hexagon 28 cm (11 in), the Classic 33 cm (13 in). When in doubt, size up. More root space means longer between refills.
What is the difference between the three?
Only size and base. The Egg has an iron stand, the Hexagon and Classic have bamboo legs. Root space runs 1.5 L (1.6 qt), 2.8 L (3.0 qt) and 6.5 L (6.9 qt), reservoirs 2.0 L (2.1 qt), 3.0 L (3.2 qt) and 3.5 L (3.7 qt). Everything below the soil is identical.
Do all three go on the floor?
Yes. Each stands on its own base, and the Egg sits highest, which is useful when you group them together.
Can I use my own soil?
Yes, a standard indoor potting mix works well. Avoid anything that compacts heavily, since the wick needs contact with soil that can hold moisture.
Orders, shipping and returns
Where do you ship?
Everywhere, and shipping is free to every country. Your order leaves our fulfilment partner within two business days; after that the window depends on where you are, from 5 to 8 days to Singapore up to 8 to 18 days for parts of Europe. The shipping page lists every region, and prices show in your local currency including tax and duties.
What does it cost to ship?
Nothing, anywhere, with no minimum spend.
Can I return it?
Thirty days from delivery to change your mind, wherever you are. Email us and we will set the return up.
What does the warranty cover?
One year on every pot, covering the planter, the base, the wick and the sensor in normal use.
What is in the box?
Outer planter, inner pot, stand or legs, cotton wick, water level sensor and a quick start guide. Two AA batteries are the one thing you supply.
Try a different word, or ask us directly and we will answer within a day.
hello@thirstypot.comAnswered? Pick your shape.
Everything below the soil is identical in all three. You are only choosing how much root space you need and which base you like.
Ready to stop guessing?
Three shapes, one watering system. From US$75, free shipping worldwide, 30 day returns.