Are used coffee grounds good for orchids?

May, 2022
Darren Spalding

They offer a carefully balanced N-P-K ratio of 10-10-10, making them a good choice as a phalaenopsis orchid fertilizer or any other terrestrial orchid. They offer a carefully balanced N-P-K ratio of 10-10-10, making them a good choice as a phalaenopsis orchid fertilizer or any other terrestrial orchid. Plant food tips are an alternative way to feed your orchids and offer a clean and slow release. Crushed egg shells, boiling rice water, banana peel water, Epsom salt, fish emulsion, seaweed extract, and molasses can also be used.

Feeding more frequently at a higher dilution rate is better for orchid growth and health than lower fertilization but with a higher concentration. This US manufacturer is all about the careful balance of natural ingredients. Unlike some organic fertilizers for orchids, this one has no odor and can be used to feed many other 26 terrestrial epiphyte plants as well as your orchids.

When should you feed orchids?

We've made it easy for you by listing these quick tips that will teach you the basics of what you need to know to feed your new pet plant properly. Experts recommend fertilizing phalaenopsis orchids every two weeks or at least once a month only after the flowers have subsided. This makes it easier for me to produce smaller batches of fertilizer solution when I only have a few orchids to feed. For some reason, when I think of feeding orchids, I think of a child being spooned with baby food.

I recommend fertilizing your orchid every two weeks during the vegetative phase between flowering cycles and reducing it all at once every 3 to 4 weeks during flowering, as the nutrient requirements are much lower during this time.

What is the best natural fertilizer for orchids?

To meet these criteria, fermented lemon juice is a good natural fertilizer for orchids by fermenting lemon fruit peels with sugar and water for a few months. This is usually the first indication that something may have gone wrong when making your homemade fertilizers. Liquid fertilizer is the best choice as it can be easily thinned and applied directly to the bark and roots, avoiding the leaves. A good natural fertilizer for orchids should be a well-fermented liquid with organic substances that are well broken down into small molecules and contain nutrients that can be absorbed immediately when filled into the orchid medium.

Remember to rinse your orchid pot with plenty of water once a month to wash out any fertilizer salts that may have formed.

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