Plant Care Big Needle Cactus

Big Needle Cactus

Also known as

Runyon's beehive cactus and Nipple beehive cactus

Taxonomy

Coryphantha macromeris
Coryphantha
Cactaceae
Caryophyllales

How to care for Big Needle Cactus

Water

How often to water your Big Needle Cactus

Water needs for Big Needle Cactus
0.5 cups
every 12

Big Needle Cactus needs 0.5 cups of water every 12 when it doesn’t get direct sunlight and is potted in a 5" pot located in Philadelphia, Pennsylvania.

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

Calculate water needs of Big Needle Cactus

Water 0.5 cups every
12

Does your plant get direct sunlight?

Select the pot size

5"
Light

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.

Plant care guide for Big Needle Cactus in Philadelphia, Pennsylvania

Philadelphia, Pennsylvania

41% Low

Finding light for Big Needle Cactus in your home

Light needs and placement for plant Big Needle Cactus: 1ft from a window
1ft or less from
a window

Big Needle Cactus love being close to bright, sunny windows 😎.

Place it less than 1ft from a south-facing window to ensure it receives enough light to survive during this time of reduced sunlight intensity in Philadelphia, Pennsylvania ⛅.

Big Needle Cactus does not tolerate low-light 🚫.

Nutrients

How to fertilize Big Needle Cactus

Nutrient, fertilizer, and repotting needs for Big Needle Cactus: 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 Big Needle Cactus after it doubles in size or once a year—whichever comes first.

FAQs
Water Needs
Sunlight Needs
Toxicity
Growth Pattern

Care Summary for Big Needle Cactus

Big Needle Cactus

Big Needle Cactus


Greg recommends:

Water

0.5 cups every 12 days

Placement

< 1ft from a window

Nutrients

Repot after 2x growth

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

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