Watering indicators avoid under or over watering

In the past, I have underwatered or overwatered our houseplants a time or two. I think no houseplant fan can deny this happens sometimes. The result was withered shoots, drooping plants, a pest infestation by fungus gnats caused by overwatering or even root rot.

To avoid this, of course, I used conventional watering indicators. You simply stick these firmly into the flower pot and the manufacturers promise that you can read the water level at any time. In reality, it often looks different. I rarely get a clear picture at the display unit. A red indicator means too little water, a blue indicator means too much water. But how do I recognize enough or even the right amount of water? This is where the blurring of conventional watering indicators begins.

These conventional indicators make use of the principle of capillary action. Moisture rises in a moisture-conducting material to the display, where it then creates a chemical reaction that sets off the discoloration to either red or blue. This is already inaccurate. Because there may actually be enough moisture in the soil, but not enough to rise all the way up to the display. If only little moisture arrives there, the display is in an indefinable state between red and blue, but does not necessarily reflect the reality in the potting soil.

In addition, the capillary action is delayed. It simply takes time for the moisture from the potting soil to reach the indicator. More accurate watering is therefore only possible to a limited extent, as this is a long-term indicator.

Accurate soil analysis with a soil tester

Recently, I have become a big fan of soil testers that determine the moisture level based on soil conductivity rather than a chemical reaction (Amazon Affiliate Link).

Unlike watering indicators, the soil tester (Amazon Affiliate Link) does not remain permanently in the soil, but is only used immediately before watering. This may be considered a disadvantage by some, since the soil tester has to be used before each watering process. On the other hand, there is no advantage of a permanent watering indicator in the pot, which then doesn’t work. For the watering process alone, I have to go to the individual plants with my watering can anyway. Just using the soil tester before is no big deal if it keeps my plants healthy.

A wide scale allows the moisture level to be read accurately. This is ingenious, because I can regulate the moisture quite granular and get a reliable result and not just a “red – dry” and “blue – moist”. I can read the result as soon as the soil tester is in the plant soil.

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In addition, I need only one soil tester for all houseplants and do not have to buy a separate one for each plant. The soil tester costs only ten euros and works perfectly (Amazon Affiliate Link).

I use the soil tester successfully in regular plant soil and also in planting substrate.

Bye bye root rot – for only about 10 euros

I can only encourage you to give this inexpensive tool a try. For only about ten euros it’s worth the effort. It has changed my life as a plant fan and I could have treated many plants better in the past. I could even have saved a few if I had had this tool at hand earlier. Root rot and waterlogging are history for me now.

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Der Beitrag Reliably determine soil moisture for houseplants – Forget regular watering indicators! erschien zuerst auf Pixelfriedhof.

When most of us think of plant granules, we probably think of the market leader Seramis and its reddish plant granules (Amazon Affiliate Link). The advantages of this granulate over conventional potting soil are obvious:

• No infestation by insects and pests, because there is no breeding ground
• Longer storage of water for longer watering intervals
• Avoidance of waterlogging and root rot
• Avoidance of mould growth on the surface

But what many people also think of when they think of the market leader is the reddish colour of the plant granulate. This reddish terracotta colour is relatively difficult to integrate into modern, light living spaces. Some people therefore cover the plant granulate again with conventional potting soil or cover the earth substitute with stones, which in turn can cancel out the above-mentioned advantages.

But for some time now there is another alternative: The plant granulate “LECHUZA-PON” from LECHUZA (Amazon Affiliate Link) comes in a greyish colour.

Lechuza-Pon is a mineral plant substrate for indoor and potted plants. It consists of pumice, zeolites, lava and fertilizer.

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In the hand the Lechuza granules feel almost identical to the Seramis granules. There are also no differences in the application: the plant granulate does what you expect from a good plant granulate. My palms could not find any significant difference to the reddish version so far.

So if, like me, you are looking for a more interior design-friendly plant granulate with a less conspicuous colouring, I can only recommend the plant granulate “LECHUZA-PON” (Amazon Affiliate Link).

The only pity is that I could only find the Lechuza granules in packaging sizes of 12 l maximum. Here it would be desirable to have the possibility to buy this granulate in packaging sizes up to 30 l, if you need a little more. The purchase of several 12 l packages can sometimes be quite expensive.

All the links in this text are Amazon Affiliate Links, and by clicking on an affiliate link I will earn a percentage of your subsequent Amazon purchases. However, this circumstance does not influence the background of my product recommendation. This product recommendation is independent, honest and sincere. 

Bei allen genannten Links handelt es sich um Amazon-Affiliate-Links. Durch einen Klick auf einen Affiliate-Link werde ich prozentual an Euren darauf folgenden Amazon-Einkäufen beteiligt. Dieser Umstand beeinflusst aber nicht die Hintergründe meiner Produktempfehlung. Diese Produktempfehlung erfolgt unabhängig, ehrlich und aufrichtig.

Der Beitrag Plant granules – Is that also available in beautiful? The grey alternative erschien zuerst auf Pixelfriedhof.