Firespike Plant Growth and Care

Firespike is a striking plant that can be used to add color and texture to any garden or landscape. They have beautiful red flowers which attract pollinators, butterflies, and hummingbirds to your yard.

The firespike plant is easy to grow and care for, making it the perfect choice for novice gardeners. They like warm weather and require enough sunlight and water to thrive. Here are some tips on growing firespike plants and caring for them properly.

What is a Firespike plant?

Firespike Plant

The Firespike plant has the botanical name Odontonema strictum. It’s a striking plant that is easy to grow and is commonly referred to as a Crocodile fern. These plants are native to Southeast Asia, Mexico, and Australia and grow wild in tropical and semi-tropical regions. They grow well in USDA zones 10 to 11 and can also be kept as house plants in colder areas.

Firespike plants typically grow 2 to 5 feet tall, but they have been known to reach heights of up to 10 feet, which makes them ideal for adding height and drama to any landscape. Firespikes have beautiful green foliage year-round and red flowers throughout the spring and summer.

How to care for Firespike Plants

Firespike Plant Care

Firespike plants can be grown from seed or from cuttings. If you are starting from seed, it is best to sow the seeds outdoors in late spring or early summer. The seeds will germinate and grow quickly, successfully establishing themselves in a season.

If you are starting with cuttings, it is best to take these in spring or early summer. Dip the cuttings in rooting hormone before planting them in your yard.

Firespikes should be planted in an area that receives plenty of sunlight during the day. They also require well-drained soil, so make sure to plant them in a location that does not have standing water. Here are some tips to help you grow a thriving firespike plant:

Sunlight needs

Firespike plants need plenty of sunlight to grow and bloom properly. They should be planted in an area that receives full sun or bright indirect sunlight but will also grow well if they receive some shade during the day.

Water requirements

These plants require a lot of water and should be watered daily in hotter climates. They will tolerate drought conditions for a short time but do best with regular watering. You can also add a layer of mulch to the topsoil to stop the water evaporating.


Firespike plants do not need much fertilizer. It is best to use a light dose of fertilizer in early spring, but this is optional.

Pests and Diseases

These attractive plants are usually pest-free, so they don’t require many pesticides or fungicides. If you notice any pests on your firespike plant, it is best to use a pesticide or fungicide specific for that type of insect.

Soil Preference

Firespike plants require rich, well-drained soil, and they do well in a porous or sandy type of soil. Sandy soils drain faster than most other types of soil, but they do not retain nutrients, so if your soil is sandy, it’s a good idea to add some organic compost before planting. Firespikes will adapt to any type of soil pH but prefer neutral or slightly acidic soil. These plants will not do well in water-logged soils.


Prune as necessary to improve the appearance and remove dead or damaged branches. You can also deadhead the flowers in the fall.

Firespike Propagation

Firespike Plant Propagation

Firespikes are easy to propagate because they take root easily. You can cut off a shoot or stem and plant it directly in the ground. Use the following guide when propagating:

  • The cutting should be at least two to three feet long.
  • Dip the cutting in rooting hormone before planting it in your garden.
  • Place the cutting approximately one foot deep into the soil, and tie it securely to a stake.
  • Water the cutting often.

Where to Buy Firespikes

Firespikes are commonly found at garden centers and nurseries during their blooming season from April through May. They may also be available for purchase online year-round. If you cannot find firespikes in your area, you can try growing them from seed.


Firespike plants make a beautiful addition to any garden or landscape. They are easy to grow and care for but require regular watering in hot climates. If you are interested in adding firespike plants to your garden, plant in a sunny location and water daily.