Best self-watering plant pots to keep your plants hydrated

Here's where to buy the best self-watering plant pots and how to make them yourself.

self-watering planters

by Jade Moscrop |
Updated on

When it comes to keeping your plants alive and healthy, using the best self-watering planters takes some of the load off your shoulders. They will give you peace of mind that your garden and indoor plants will never go thirsty - even if they slip your mind for a little while.

Self-watering plant pots can also help if you're trying to save water, or during heatwaves and hosepipe bans, as you're only giving the plant as much as it needs, rather than overwatering it. You may also prefer to use self-watering planters if your plants are in tricky-to-reach places such as balcony plants and window planter boxes.

Best self-watering plant pots at a glance:

Best overall self-watering plant pot: Lechuza Classico Flower Garden Table Self-Watering Planter – Buy now on Amazon UK
Best self-watering planter for a balcony or windowsill: Lechuza BALCONERA Color 80 Self Watering Planter – Buy now on Amazon UK
Best self-watering planter for herbs: Cole & Mason Burwell Self-Watering Potted Herb Saver – Buy now on Amazon UK

Similarly, if you're planning to go on holiday or visit family for a while in the coming months, you might put a self-watering system in place to keep them alive while you're gone.

We're going to take you through everything you need to know about self-watering planters and devices, as well as where to buy them and how to make your own. Here's a selection of the best self-watering plant pots and devices you can buy online today to keep your plants hydrated.

Best self-watering planters and pots

Best overall self-watering plant pot

Lechuza Classico Flower Garden Table Self-Watering PlanterLechuza/Amazon
Price: £42.98
Alternative retailers
Overstock$90.49View offer

Lechuza is a well-known brand in the industry, and these pots are suitable for indoor or outdoor use. There's a visual indicator to let you know when the reservoir is full and a drainage system for outdoor use. They're available in a range of sizes, are lightweight, and look great. 

Customer review: "Since I have repotted, my already massive Monstera Deliciosa (Swiss Cheese Plant) has almost doubled in size in three months, and now it is a giant. The constant and regulated watering is doing wonders for my plant, and I have also got a Lechuza Premium Quadro for a Fiddle Leaf Fig since then. I can very strongly recommend this to use with any plants that need regulated watering."

Pros

  • Practical water level indicator for full watering control
  • High-quality UV and weather-resistant plastic

Cons

  • Some reviewers felt the instructions for setting it up could be clearer

Best self-watering planter for a balcony or windowsill

Lechuza BALCONERA Color 80 Self Watering PlanterLechuza/Amazon
Price: £78.99

This BALCONERA Color 80 Self Watering Planter from Lechuza is modern and robust. Similar to the previous product, it has a visual indicator and drainage system for outdoor use. The brackets to hang these are sold separately, so don't forget to grab a pair

Customer review: "I have quite a lot of plants, so cutting down on watering time is great. This does the job - it takes a lot of water (like a whole watering can), and then you don't have to water for over a month. The water level indicator is great and makes it clear when it needs more. Assembly is easy - I think I found a video on YouTube. It can also be used outside, you need to remove a plug from it to allow drainage. I've only used it with these tradescantias, so other plants may not take so well, but these have been loving life!"

Pros

  • Integrated original Lechuza watering system
  • It is made of high-quality, UV and weather-resistant plastic

Cons

  • As it's designed for balconies, railings and windowsills, this might not be the right planter for every outdoor/indoor space

Best self-watering planter for herbs

Cole & Mason Burwell Self-Watering Potted Herb SaverCole & Mason/Amazon
Price: £45.89

This Cole & Mason Burwell Self-Watering Potted Herb Saver planter is perfectly designed for herbs and comes with 12 hydro-felt pads which draw the water as required. The pads are washable and will need cleaning after around three months. Fill up the reservoir via the spout and ensure to check the level regularly as this one doesn't come with an indicator.

Customer review: "Great so far! My mint and basil pots are loving life at the moment. First time I haven't killed herb plants. So they are happy. Would recommend topping up the bowl at the bottom every few days."

Pros

  • Designed to keep fresh herbs alive for longer
  • Comes with 12 hydro-felt pads for extended use

Cons

  • Requires regular pad replacement

Best self-watering device for holidays

DIVCHI Self-Watering GlobesDIVCHI/Amazon
Price: £7.99

If you need a temporary watering device for hanging baskets or indoor plants while you're away, these DIVCHI Self-Watering Globes do a great job. You simply fill them up, pop them in the pots and let them go to work. They are quite large, so won't be suitable for smaller pots. 

Customer review: "I bought this for a succulent I bought for my room. I'm not too experienced with looking after plants so this is ideal as it seems to water the plants when needed. You could really see that the bulbs work as there were a few very hot days last week and the water went down quite a lot, yet as soon as it cooled down the water level has barely moved, so it seems the plant does really absorb the water 'on demand'."

Pros

  • Great for when you're not at home
  • Easy to use

Cons

  • Not suitable for smaller pots

Best self-watering plant pot for vegetables

Garden Grow Self Watering 4 Tier Tomato Tower Jumbo Fruit & Vegetable Vine Plant, Support GrowerGarden Grow/Amazon
Price: £14.99

If you love your veggies, this Garden Grow Self Watering 4 Tier Tomato Tower Jumbo Fruit & Vegetable Vine Plant, Support Grower is a great option for effortless vegetable growing. There are four levels so you can increase the height of your tower as your plants grow. Simply fill the planter with soil and add water to the well and you're on your way. 

Customer review: "Found it's easy to assemble, saves floor space and no big tray on the floor. How well the tomatoes will grow has to be seen, but I am really pleased with this (and more so as they were cheaper than what I had seen elsewhere). I would imagine sweet peas would go well in this as well as long as it's not in a windy position."

Pros

  • Creates a great growing environment for vegetables
  • You can increase the height of your tower as your plants grow

Cons

  • Some reviewers found it hard to assemble

Best self-watering plant for indoors

Click & Grow Indoor Herb Garden KitClick & Grow/Amazon
Price: £209.59

Available in chic shades of white, beige, or grey, this Click & Grow Indoor Herb Garden Kit offers an ideal kickstart for cultivating your own harvest right from the comfort of your patio, balcony, or windowsill. Included are three pods featuring mini tomato, basil and green lettuce varieties so you can grow fresh produce without concerns about GMOs, harmful chemicals or remembering to water them.

Customer review: "Growing really well. Great product and design 👍."

Pros

  • Comes with three types of plant pods for immediate use
  • Sleek design and three colours

Cons

  • You'll get the best results with this when used under some form of shelter

Best aesthetic self-watering planter

Lechuza PURO Color 20 Self Watering PlanterLechuza/Amazon
Price: £33.97

Style meets practicality with the Lechuza PURO Color 20 Self Watering Planter. Its round shape feels sturdy yet smooth, making your plants look stunning wherever you put them. Plus, with its self-watering feature, taking care of them is a breeze too. It's also UV-resistant and weatherproof, so whether it's placed indoors or out, your plants will be thriving in no time.

Customer review: "Love these planters, stylish design, take the guess work out of watering and you can go on holiday feeling confident your plants are watered."

Pros

  • Suitable for both indoor and outdoor use
  • Comes with self-watering system and water level indicator

Cons

  • Limited to specific plant sizes

FAQs

How do self-watering pots work?

The fundamental basics for plants are light and water, but if you have lots of plants that are on different watering schedules, it can take a lot of time and effort to give them all the attention they need.
Most self-watering plant pots, or sub-irrigation planters, consist of a water reservoir and wicking system, which allow the plant roots to absorb water and maintain a level of moisture. Plants will only draw the amount that's needed, so it's an effective way to keep them healthy.
You can make a self-watering pot from things you'll find in the home, or buy one online from plenty of reputable sellers or one of those from our list! We've rounded up a selection of the top self-watering plant pots you can buy online today.

How to make self-watering plant pots

To create a self-watering system, you'll need a selection of pots or buckets, wickcords, soil, and, for outdoor plants, some plastic piping.

If you want to have a go at making a self-watering plant pot yourself, this handy video from GrowVeg shows you how to make one for your outdoor plants:

And here's an idea that's great for indoor houseplants. It can be done by recycling yoghurt pots or water bottles. Once you've set it up, you can even place it inside your decorative pot, and no one will ever know.

Once it's made, try making a Moroccan tile planter to hide your makeshift self-watering plant pot using this quick and easy five-minute craft!

Jade Moscrop is the Commercial Content Editor for Yours, specialising in lifestyle topics. When she’s not writing about chic homeware, pet products and beauty buys, she can usually be found wandering the countryside, buying houseplants or listening to female-fronted rock bands.

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