If you have indoor plants, you should spray many of these species regularly to keep the humidity high. This will keep the plants healthy and pests away. A plant sprayer or flower sprayer is perfect for this purpose, which you can use not only for spraying indoor plants, but also in the garden. Read what properties a plant sprayer must have and how to use it correctly.
A spray bottle comes in handy when controlling pests
Our recommendations
our recommendation
GLORIA Pressure Sprayer Hobby 100 | garden sprayer | hand sprayer | 1.0 L filling capacity | With adjustable nozzle
12.49 EUR To the product| material | plastic |
|---|---|
| capacity | 1 liter |
| spray nozzle | Plastic with brass insert |
| maximum operating pressure | 3 bars |
Gloria is one of the leading manufacturers in the field of plant sprayers and scores with high-quality and practical products. This handy, small pressure sprayer holds up to one liter of liquid and is specially designed for plant care and plant protection in the home or on the balcony or terrace. The plant sprayer is easy to use thanks to the powerful plastic pump and sprays an even mist with the continuously adjustable spray nozzle. The latter also has a brass insert. This product is very popular on Amazon, as evidenced by thousands of mostly positive reviews. However, some customer reviews complain about the short durability of the spray bottle. However, this is usually due to improper use, such as spraying unsuitable liquids (e.g. acidic cleaners).
our recommendation
Mesto 3132GR BUGSI pressure sprayer, 1.5 liters, 360° swivel
18.20 EUR To the product| material | plastic |
|---|---|
| capacity | 1.5 liters |
| spray nozzle | k. A |
| maximum operating pressure | k. A |
The handy and practical pressure sprayer from the brand manufacturer Mesto is ideal for watering and caring for pot and garden plants - for example indoor, balcony and patio plants. This consists of robust plastic, holds up to 1.5 liters and allows spraying in any position - even overhead. The spray nozzle can be adjusted so that a fine and even spray is produced. You can simply release excess pressure using the safety valve. On Amazon, this pump sprayer is one of the most popular and most rated in its category. But the same applies to this model: acidic and oily agents must not be sprayed, as the material is not designed for this.
our recommendation
Mesto 3132PP CLEANER EXTRA pressure sprayer 1.5 liters, FPM
19.00 EUR To the product| material | plastic |
|---|---|
| capacity | 1.5 liters |
| spray nozzle | plastic |
| maximum operating pressure | k. A |
If you are looking for a handy, acid-resistant pump bottle, you are well advised with this model. The Mesto CLEANER EXTRA pressure sprayer is suitable for slightly acidic agents in the pH range between 5 and 7, so that hydrochloric acid (up to 20 percent) or sulfuric acid (up to 40 percent) as well as disinfectants or diesel fuel are no longer a problem. The container is made of plastic and has a filling scale, which you can use to see the filling level. The nozzle is adjustable and ensures evenly fine atomization of the agent, which is conveniently filled in via the large filling opening. To protect against dirt, the polypropylene pump head is closed, and a safety valve offers a quick way to release excess pressure.
Purchase Criteria
purpose of use
Handy plant sprayers are primarily used to spray potted and garden plants with a fine mist of water, firstly to ensure higher humidity and secondly to supply the plants with moisture via the leaves. However, this also means that the spray bottles are not designed for spraying acidic or oily liquids - in this case they will give up the ghost after a short time. Please select approved sprayers for this purpose. There are also specially designed products for spreading dry powders or foam.
material
As a rule, plant sprayers are made of robust and stable plastic. This has the advantage that it is very light and thus easier to handle. However, the material can also break quickly or become porous, and it doesn't look particularly attractive. So if you want to put a plant sprayer on the windowsill for your indoor plants, you can also choose a pretty container made of transparent or colored glass. Some manufacturers also offer spray bottles made of metal, such as aluminum.
capacity
In contrast to the large pressure sprayers with a capacity of at least three liters, the handy plant sprayers only hold half a liter to one and a half liters of liquid. More is not necessary for the intended purpose, after all, only a fine spray mist should be distributed on the plants. In addition, spray bottles become all the heavier and are then also less easy to handle if they have a large filling volume.
spray nozzle
The condition of the spray head is of great importance, because this is usually the component that breaks down the fastest. The spray head can be made of either plastic or brass, although brass is stronger and more durable than plastic, but unlike the latter it is not acid-resistant. Also make sure that the nozzle can be adjusted. This is the only way to influence the strength and fineness of the spray mist.
operating pressure
When it comes to operating pressure, one is quickly tempted to select the plant sprayer with the highest possible pressure. What is definitely relevant for larger pressure sprayers is less important for small flower sprayers. The main thing here is a fine and even spray mist and not a powerful jet, which is why a maximum possible operating pressure of three bar, which most devices have, is completely sufficient. A lot doesn't help much in this case!
handling
A pump sprayer should fit comfortably in the hand and be easy to operate without much effort. An ergonomically shaped handle and not too large and heavy dimensions help here. The larger and heavier the plant sprayer, the more difficult it is to hold and operate with one hand. Therefore, give preference to the smaller models with a capacity of up to one liter or a maximum of one and a half liters - even if you have to refill them more frequently in case of doubt.
youtubefrequently asked Questions
What are plant sprayers?
A plant sprayer, also known as a flower sprayer or spray bottle, is a small, handy pump sprayer that is intended for spraying indoor, potted and garden plants with a fine mist of water. With this device you moisten your plants on hot days, water them via the leaves and ensure high humidity.
Why should I spray my houseplants?
Many of the popular types of plants that are cared for in the home or in the conservatory come from tropical and subtropical regions of the world. There is often a very high level of humidity, for example in the rainforests, which is not the case with an indoor culture. Therefore, these plants should be sprayed regularly to create this condition. Spraying with water keeps the plants healthy, so pests and pathogens don't stand a chance.
How do I properly spray my houseplants?
When misting the plants, it is important to use water that is low in lime and at room temperature. This means that you should not use fresh tap water for spraying, but leave it in the spray bottle for at least a day. Incidentally, the best way is to use collected rainwater, as this is naturally soft. Spray the plants all around with a fine mist and do not miss the undersides of the leaves.
Can I spread dishwashing liquid or cleaner with the plant sprayer?
You must not fill any acidic or greasy liquids into a commercially available plant or hand sprayer, as the material is not designed for this and these agents dissolve the spray bottles or make them porous. Dishwashing liquid and other cleaning agents are therefore taboo, as are neem oil and other pesticides. There are plant sprayers that are specially produced and approved for use with chemical agents.
Which manufacturers offer high-quality plant sprayers?
First of all, you can't go wrong with the well-known brand names in this segment, such as Gardena, Mesto or Gloria, as long as you use their plant sprayer as intended. But manufacturers such as Leifheit or Emsa also offer high-quality spray bottles. Cheap flower sprayers from the hardware store, on the other hand, are often leaky, so you get wet fingers when using them.
How much does a high-quality plant sprayer cost?
You can get a good plant sprayer for little money: you have to budget around ten to 20 euros for a handy branded product. The price is calculated primarily according to the capacity, the processing of the device and any additional functions, such as the 360° spray function from the manufacturer Mesto.