Plant Care Greater Yellowspike Orchid

Greater Yellowspike Orchid

Also known as

great yellow spike orchid, yellow spike orchid, Yellow Helmet Orchid and Greater Yellow-spike Orchid


Polystachya concreta

How to care for Greater Yellowspike Orchid


How often to water your Greater Yellowspike Orchid

Water needs for Greater Yellowspike Orchid
0.5 cups
every 9

Greater Yellowspike Orchid needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot.

Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.

Water 0.5 cups every

Does your plant get direct sunlight?

Select the pot size


Check the growing potential in your area

A plant's growing potential is determined from its location, the time of year, and current local weather.

Select a city to check sunlight intensity

Finding light for Greater Yellowspike Orchid in your home

Light needs and placement for plant Greater Yellowspike Orchid: 3ft from a window
3ft or less from
a window

Greater Yellowspike Orchid may have difficulty thriving, and will drop leaves 🍃, without ample sunlight.

Place it less than 3 feet from a south-facing window to maximize the potential for growth.

Select your region to see how the current weather in your area affects the placement of Greater Yellowspike Orchid in your home 🏡.


How to fertilize Greater Yellowspike Orchid

Nutrient, fertilizer, and repotting needs for Greater Yellowspike Orchid: repot after 2X growth

Most potting soils come with ample nutrients which plants use to produce new growth.

By the time your plant has depleted the nutrients in its soil it’s likely grown enough to need a larger pot anyway.

To replenish this plant's nutrients, repot your Greater Yellowspike Orchid after it doubles in size or once a year—whichever comes first.

Care Summary for Greater Yellowspike Orchid

Greater Yellowspike Orchid

Greg recommends:


0.5 cups every 9 days


< 3ft from a window


Repot after 2x growth

Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.

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