Best Orchid Food & Fertilizer for Flowering | 2020 Review

Orchid Food

Growing orchids is a rewarding experience. Seeing your orchids sprout full blooms is a sight to see given how beautiful the flower is. To achieve flowering, however, you will need to make sure orchids get the right balance of nutrients. Here are the orchid foods we recommend for flowering.

Product NameOur RatingFertilizer Type
Miracle-Gro Ready-To-Use Orchid Plant Food★★★★★Misting Spray
Orchid Food by Perfect Plants★★★★★Slow-Release Pellet
Sun Bulb Company 8305 Better Gro Orchid Plus★★★★Water-Soluble Fertilizer
Orchid Fertilizer by Houseplant Resource Center★★★★Fertilizer Spray

Orchid Food Features

Here are some things to consider when you are shopping around for orchid foods. There are over thousands of different orchid species with each one not necessarily having the same plant care requirements so it’s important to find a plant food that works well for your orchids.

Type of Fertilizer

Orchid foods come in several forms. You may come across them as mist sprays, as plant food spikes, or as slow-release pellets. Each type has their own pros and cons. For example, slow-release pellets prevent over-fertilization and ‘root burns’ by gradually releasing the nutrients into the soil.

Nutrient & Mineral Balance

Make sure you get a fertilizer that is well balanced, meaning it should have a NPK ratio of 20-20-20. It’s also important to avoid fertilizer that contains too much urea, which is a good source of nitrogen once broken down but it’s not necessary in the case of orchid care.

Top Orchid Foods for Flowering

Orchid Food by Perfect Plants

This high-quality orchid food comes in the form of slow-release pellets that can last up to six months. The ratio comes out to about 13-11-11, which allows for healthy bloom size and color saturation.

We like that this orchid food comes in a heavy-duty, resealable bag which allows for long-term storage. If you are worried about over-fertilization then this is a good orchid food choice.

Orchid Fertilizer by Houseplant Resource Center

This premium orchid food comes in the form of a spray with a fertilizer ratio of 20-20-20. The diluted fertilizer will reduce the likelihood of over-fertilization.

The orchid food comes with sea kelp extract and humic acids to address the unique needs of orchid plants. This will work well for many indoor orchids including Phalaenopsis, Cattlya, and Oncidium.

Scotts Miracle-Gro Orchid Plant Food

This orchid plant food by well-renowned Miracle-Gro comes in the form of a spray that will instantly provide the nutrients and moistures required for the orchids to blossom beautiful flowers.

In addition to the regular watering that orchids require, you can just spray this orchid food around the leaves, roots, and soil about once a week.

Orchid Care FAQ

When Should You Feed Orchids?

As a general rule of thumb, you can feed orchids onc or twice every two weeks during the peak growth season. The frequency will depend on the type of orchid fertilizer you use. During dormancy, you can reduce the fertilizer application.

Should I Fertilize My Orchids While It is Blooming?

You can fertilize orchids while it is blooming although only a tiny amount would be necessary since this is a period when active growth slows.

Should Orchid Roots Be Exposed?

In addition to over-fertilization, a lot of orchids get killed due to incorrect watering techniques. As a general rule, orchids should only be watered when they begin to dry out. The orchid roots will also need air to thrive.