Blumat Sensors
Replacement Brown Cap for Tropf Blumat Sensor
Description This replacement brown cap is what goes on top of the Tropf Blumat sensor and is essential for the function of the Blumat carrot. This small brown cap allows you to adjust the flow rate of the Blumat, but more importantly also serves as a critical function in making sure to stop the water when the carrot senses that it is wet enough. If you lose or break this small essential piece, your Bluamt sensor will no longer serve its function so make sure to replace it with this replacement piece.
$1.04
Blumat Planting Tool Corer
Description When making a hole for a Blumat sensor, most garden trowels and tools will make too big of a hole. This one - designed for specifically doing just that - is only 1" wide (11"+ long) and makes that job easy while disrupting roots as little as possible. Also great for any planting job when you want to make a small hole or dig out weeds while disrupting the soil as little as possible.
$16.32
Blumat Carrot Bottom Only 5"
Description Replacement if you break the ceramic carrot bottom of the blumat.
$9.37
Preset Tropf Blumat
The Preset Tropf Blumat is a hand-calibrated sensor that takes the guesswork out of Blumat setup. No soil calibration required — just insert, set to your pressure range, and grow. Available in 5", 9", and Watering Head Only. Sensor Options + 5" Preset Blumat — Best for small containers under 5 gallons, shallow-rooted plants, or capillary mat systems. 9" Preset Blumat — Best for larger pots and beds where you want to target root-zone moisture. Adjustable from surface level to 9" deep. Watering Head Only — Already have Blumat sensors? Swap just the head for the preset version. Includes a union for easy connection without replacing tubing. How Preset Calibration Works + Each sensor is hand-marked in our Colorado warehouse with two color-coded reference points on the adjustment dial: Gold — for low-pressure systems like gravity setups Silver — for high-pressure systems like hose bibs or pump kits For medium-pressure systems, adjust between the two marks. The sensor is still fully adjustable at any time using the included adjustment key through the top access port. What's Included + Preset Blumat sensor (5", 9", or head only based on selection) Hand-marked adjustment dial with gold and silver reference points Protective cap to prevent accidental adjustments Adjustment key 3mm union for easy install and repositioning
$9.90 - $17.28
Blumat Classics Automatic Plant Watering Stakes
About this item Fill a bowl with water. Remove the top of the Blumat Put both the top and ceramic cone into the bowl to soak for at least 15 minutes. Holding the cone and cap underwater, knock out the air bubbles in each piece and press the top on tightly. Push the ceramic cone completely into the soil. Extra large plants should be provided with two or three cones. Put the hose right to the bottom of a full container of water. Add a little liquid fertilizer if necessary. The level of water in the container should be level with or below the green cap. Raising or lowering the water container increases or reduces the flow rate. Maintenance Once a year, place the hose in hot water. Clean the inside of the ceramic cone with a brush and the outside with sandpaper or a pot scrubber type pad. Description Take a vacation and let your plants look after themselves. Blumat Classic Plant Savers ensure a constant supply of water. They automatically supply just the right amount - never too much or not enough. Your plants will love it. They won't experience the drying out that stunts growth or the over-watering that squeezes the air out of the soil and keeps them from "breathing" properly. As the soil dries, the ceramic cone delivers water gradually into the surrounding earth - thereby creating a vacuum within the cone which draws water from the nearby container of water. Once the soil is moistened the Blumat will cease flowing water. It waters your plants only as needed. You can even add fertilizer to the water supply. This slow, continual feeding encourages prolific growth. Blumat Classic will only draw water up 12 inches (30cm). If the surface of the water in your container is lower than this, the flow of water will be restricted and the plants gradually dry out. Each Blumat has a limit on how fast it can deliver water. Several cones may be necessary for larger plants in order to meet the higher water needs. In this case, a larger reservoir of water must also be available. Tips If you intend to be away from home for any length of time, ensure that the water container is large enough. Depending on type, size and season, a plant will require 1/4 to 1 litre (1 qt.) of water weekly. Delivery of water to the soil in the flower pots is automatic. If you do not refill the water container the Blumat will dry out. To restore the function, the Blumat Jr. must be refilled. (Follow steps 1-5).
$13.86 - $81.60
Blumat Classics With Adapter
Blumat Classics with Adapters – Elegant Self-Watering, Now More Flexible Than Ever The next evolution of automatic plant care — upgraded Blumat Classics with all the trusted, plant-saving performance of the originals — now with enhanced flexibility and a cleaner, more refined setup. Keep your plants happy, hydrated, and thriving — no matter where you place them. Why you will love them: 🌱 New & Improved Design – A refined, upgraded kit for better performance and longer life ✂️ Fix It Fast – Accidentally snipped a line while rearranging your jungle? With this kit, you can repair it in seconds 🪴 Customize Your Layout – Shorten lines for a neater, more compact look, or extend them up to an extra 3 feet for plants farther from your water source 💧 Perfectly Hydrated, Always – Your plants get exactly the moisture they need — whether you’re home, at work, or away on vacation. Blumat Classic with Adapters is the elegant evolution of the world’s favorite self-watering cone — designed for houseplant lovers who want beauty, simplicity, and a little bit of magic in their watering routine. The self-watering ease of the original Blumat Classics — now with more ways to adapt, repair, and expand your system to fit your unique space. Add a little bit of magic in your houseplant watering! Repair accidentally cut lines Shorten input lines to make more neat and compact Extend lines 3’ for plants further away from water source
$14.66 - $63.54
Blumat GmbH & Co. KG Blumat XL Classic Plant Watering Stakes
High capacity Blumat Classics - for tropical and larger plants that need more water. Take a vacation and let your plants look after themselves. Blumat Classics ensure a constant supply of water. They automatically supply just the right amount - never too much or not enough. Your plants will love it. They won't experience the drying out that stunts growth or the over-watering that squeezes the air out of the soil and keeps them from "breathing" properly. As the soil dries, the ceramic cone delivers water gradually into the surrounding earth - thereby creating a vacuum within the cone which draws water from the nearby container of water. Once the soil is moistened the Blumat Junior will cease flowing water. It waters your plants only as needed. You can even add fertilizer to the water supply. This slow, continual feeding encourages prolific growth. Blumat Classics will only draw water up 12 inches (30cm). If the surface of the water in your container is lower than this, the flow of water will be restricted and the plants gradually dry out. Each Blumat Classic has a limit on how fast it can deliver water. Several cones may be necessary for larger plants in order to meet the higher water needs. In this case, a larger reservoir of water must also be available. Instructions Fill a bowl with water. Remove the top of the Blumat Put both the top and ceramic cone into the bowl to soak for at least 15 minutes. Holding the cone and cap underwater, knock out the air bubbles in each piece and press the top on tightly. Push the ceramic cone completely into the soil. Extra large plants should be provided with two or three cones. Put the hose right to the bottom of a full container of water. Add a little liquid fertilizer if necessary. The level of water in the container should be level with or below the green cap. Raising or lowering the water container increases or reduces the flow rate. Maintenance Once a year, place the hose in hot water. Clean the inside of the ceramic cone with a brush and the outside with sandpaper or a pot scrubber type pad. Tips If you intend to be away from home for any length of time, ensure that the water container is large enough. Depending on type, size and season, a plant will require 1/4 to 1 litre (1 qt.) of water weekly. Delivery of water to the soil in the flower pots is automatic. If you do not refill the water container the Blumat will dry out. To restore the function, the Blumat Jr. must be refilled. (Follow steps 1-5).
$7.11 - $45.90
Blumat Inline Classic
Water large groups of plants with Inline Blumat Classics and only one supply line. Smarter, Efficient, Hidden, and Hassle-Free. Inline Blumat Classics feature an integrated tee at the start of the supply line that lets you run a single, sleek 8mm line behind your plants—clean, simple, and low-profile. 🌿 Why You’ll Love Them: Water 10+ plants from one line—no more tangled hoses Keep your setup clean and discreet with a hidden main line Ideal for rows, shelves, or densely planted areas Perfect for expanding existing Blumat systems efficiently These Inline Classics make large plant setups easier to manage—with fewer parts and more control.
$9.18 - $11.49

