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The main reason houseplants die is from improper watering mainly from overwatering but also from forgetting to water. Blumat makes some of the best products to keep your houseplants watered correctly keeping them healthy and happy. Simple, efficient, and easy to install; your plants can take care of themselves while you are on vacation or otherwise busy with the rest of your life.
Blumat Bottle Adapter
Blumat Bottle Adapter Stakes
These are original Blumat Bottle Adapter Stakes, specifically designed for houseplants. Blumat Bottle Adapter Stakes ensure a constant water supply by siphoning water from a standard bottle to your plants. Forget complicated plant watering system(s) and terracotta watering spikes that fail to work well! The bigger your bottle, the longer you can leave your houseplants without worrying about watering them! This is the only automatic plant watering system you'll ever need.
Go on vacation and let Blumat Bottle Adapter look after your plants
Use any Standard Water Bottle
A plant needs between ¼ and 1 liter of water per week so make sure your bottle is large enough.
No More Underwatering or Overwatering
Blumat stakes prevent underwatering and over watering which stunt growth and squeeze air out of the soil, preventing them from "breathing". The stakes are made of porous ceramic allowing water to seep through it slowly. As moisture levels rise in the soil, it will begin to inhibit the transfer of water, and as the moisture levels drop, it allows water to pass through again.
Simple Setup
STEP 1
Soak bottle adapter in water for 15 minutes
- Use any standard water bottle and fill with water
STEP 2
Screw Blumat Adapter onto the bottle
STEP 3
Puncture the end of water bottle or even cut open the bottom of the bottle - to fill with water in the future
STEP 4
Push stake with bottle on in soil near the plant
lynzer
Reviewed in the United States on March 25, 2025
Love these
Caleb king
Reviewed in the United States on March 22, 2025
Works perfect until you get down to the last liter
L Lynch
Reviewed in the United States on February 28, 2025
I used these self watering stakes on all of my houseplants and some yard plants while on vacation for 8 hot summer days. All plants survived. Yay! I still keep these stakes on my sensitive plants. I’ve learned that they do better watering themselves over when I think that they need water.
Lena Kutsche
Reviewed in Germany on April 23, 2025
Super Dinger! Man setzt einfach ne Wasserflasche (mit kleinen Loch) obendrauf und zack hat man ein gutes Bewässerungssystem für den Urlaub. Super, da man die größe der Flasche induviduell anpassen kann. Bin sehr zufrieden
ayesha
Reviewed in Saudi Arabia on August 17, 2024
Work very well much better than the 8cones cheaper option I orderedThese are great
Customer
Reviewed in the United States on June 30, 2024
Have used these with many plants and recommended to friends. Love them! Easy to use. Have saved many water-demanding plants by using them continually. Highly recommend while away from home.
Simone M.
Reviewed in Italy on November 20, 2024
Utilizzo già da molti anni questi coni in ceramica per innaffiare le piante durante il periodo estivo sia quando sono a casa sia quando sono in viaggio. Ci sono due raccomandazioni da fare: la prima è quella di immergere i coni in acqua per qualche minuto affinché assorbano e diventino umidi, la seconda è quella di controllare sempre il terreno nei primi giorni di utilizzo per capire se sia sufficiente un solo cono oppure ne servano di aggiuntivi, poiché se il terreno si disidrata troppo sarà più difficile per esso assorbire l’acqua dalla bottiglia.
Florecita
Reviewed in the United States on January 12, 2024
No fue una buena compra para mis matas ellas absorbieron mucha agua y se les cayó las hojas. Ensaye sin abrir el hueco a la botella 🍼 y la mata no pudo chupar la suficiente agua. Creo que necesito ver más videos o instrucciones de cómo funciona mejor.
Brenda S.
Reviewed in the United States on May 17, 2023
This is a useful product, but the marketing overreaches. The two parts that are not accurate are "waters only when needed" and "use on vacation." Not true (unless the company means a 2-day vacation). Think of this as a continuous, slow drip irrigation system. The water keeps oozing out; it never stops. If the container is large and you put too much water in it, relative to the size of the pot (and the ability of the potting soil to absorb the water), it will simply drain out the bottom. So, if you have a large pot, you can use a large bottle; if you have a small pot, you can only use about a third of a small bottle. Also, the bigger the bottle, and the more water it contains, the greater the pressure and the faster the water comes out. Nevertheless, this is still a useful product and I would recommend it. When you water a pot with, say, a pitcher of water, much of the water can go around the sides and out the bottom. With the blumat spikes, the water comes out slowly and all of it can be absorbed by the potting soil. So, the blumat spike makes watering much easier. Simply add water to the container and it will ooze out over about 2 days.
MissT
Reviewed in the United States on April 11, 2022
Update: I left this in my plant when I went on vacation for 3 weeks. When I came home there was a mess. The water (as I predicted) went straight through the plant so quickly it didn’t have a chance to absorb and it went directly into a bowl/stand, and on to the floors.Original Review: I use a syphon watering system for my plants. It’s in the soil all the time.I’m going away for 3 weeks and I want to be sure they get enough water. The syphon system works well, below the earth, but I have to add water to the top soil because it is usually dry. I won’t be around to do that.I tried one small plant. The bottle leaked and ran through the plant until it was empty. The bottle had an environmental cap and I might not have pushed the green end fully into the top. Second time I got it in very far and tight. It still ran through the water.I did a larger plant with a soda bottle. It used up at least an inch of water each day. I calculate it’s not going to last more than a week.The problem is that it constantly seeps water into the plant. I thought the clay tip is supposed to sense how much water the plant needs and allow seepage accordingly. It doesn’t do that! The syphon is a much better system.I have to keep them right now. I’ll see in 3 weeks.* I write reviews to let you know how this product was for me, and to aid you in your decision to buy or not buy.
rkh51
Reviewed in Canada on December 20, 2021
The instructions in picture form are very easy to follow. I am pleased with the delivery of my product.An excellent delivery. Thank you.
ANDREA LEONE
Reviewed in Italy on December 31, 2020
Ne ho provati decine di questi sistemi per mantenere le piante umide ma mai nessuno ha funzionato. Per cui quando ho visto le recensioni più che positive ho voluto provarli a tutti i costi ebbene sono rimasto piacevolmente colpito.Già quando si prendono in mano si nota la qualità costruttiva e una volta preparati e infilati nel terreno rimangono stabili e ben saldi. Ho usato una bottiglia da circa 1,5Lt e lasciato le piante sole per circa tre settimane, ovviamente sapevo che il tempo era al limite per quel litraggio eppure ho trovato le piante sane e per niente patite, per cui complimenti prodotto davvero ben riuscito.Consigliatissimo!
4StarDad
Reviewed in the United States on June 4, 2019
First off, these are well made and arrived intact (unlike the terra cotta ones we ordered). I tried using them with a 2-liter bottle but it kept tipping over in the hanging baskets. I wound up using a 16.9 oz bottle and even with the plant fully moist, the water drew down in about 18 hours. Not a good solution for a week away on vacation. Might last longer on an indoor plant, or perhaps even an outdoor, fully stationary plant (hanging baskets can move), but not a good solution for me. Wound up buying a drip irrigation system on Amazon for about 20 bucks and hooking it up to an old water timer.Also, just an FYI, these do not screw on to bottles as indicated in the description. They use a tapered neck that inserts inside the top of the bottle. You also don't cut off the bottom of the bottle as in the description. I used a thumbtack to poke a small hole. Even with a small hole, it drained out way too quickly. Peace.
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