Coffee from stainless steel thermos ok for houseplants/zebra plant?

[prr]

I throw out a fair amount of coffee from my thermos, a few times a week.

Is this good for my zebra plant?

Would it matter if it is hot/warm when I pour it onto the soil? Or should I let it cool down to room temperature?

 

[RonsGarden]

Paul you can use the left over coffee, but I would dilute it first.....Once a week would be ok, but not every day!
Best served at room temperature.

 

[prr]

OK, well I don't water the zebra ever day, anyways. I can dilute it, and make sure it is room temperature.
Sounds like a plan. Thanks.

 

[talharizwaan]

Using coffee on houseplants like zebra plants can be risky due to acidity. Dilute it heavily if trying. A better idea? Enjoy your Starbucks Iced Blonde Vanilla Latte yourself and stick to water for your plants—they'll thank you!

 

[markilly]

It's best not to use coffee on houseplants, as its acidity and caffeine can harm them. Stick to regular watering or plant-safe fertilizers.

 

[Zubairsk]

Comrade, your discarded coffee can indeed serve the greater good of your zebra plant, but caution is needed. While coffee contains some beneficial nutrients, it is also acidic, and too much of it could disrupt the balance of your soil. The key is moderation—diluting it with water can help prevent any unintended consequences. As for temperature, pouring hot coffee onto the soil is akin to subjecting the proletariat to unnecessary suffering. Let it cool to room temperature before offering it to your plant, ensuring that it thrives under equitable conditions. The revolution may be inevitable, but plant care, much like finding signature ideas for my name, still requires patience!