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Sago Palms (Cycas Revoluta) Australian Growing Guide

Sago palms are a popular house and garden plant which are prized for their exciting and feathery foliage. Although considered a shrub, sago palms grow a lot like low growing trees and are an ideal option for indoor and outdoor growth.

This ornamental plant can grow in a range of environments and has a fairly easy-care routine. Are you interested in growing sago palm?

Here is everything you’ll need to know to have large, happy growing sago palms. 


What are Sago Palms? 

How to Grow Sago Palms

Unlike the name suggests, sago palms aren’t actually true palms. Part of the Cycadaceae family, these plants date back to prehistoric times and have quickly become a popular landscaping choice. 

Sago palm, or Cycas revoluta, is an ornamental species native to Japan and Southern China. The sago palm produces large, feathery fronds which grow in a symmetrical ring around the thick stalk. 

Although it is considered non-flowering, some cultivars in the right conditions tend to bloom every 3 years. For seed-grown varieties, flowering can take up to 15 years. 

It is important to note that sago palms are mildly toxic to humans and pets when ingested. So, when grown indoors, it should be kept away from nosey pets and curious children. 

How to Grow Sago Palms

Sago palm, or Cycas revoluta, is an ornamental species native to Japan and Southern China

Although it’s not an overly picky plant, sago palms do need the right kind of conditions to thrive. Sago palms can be grown both indoors and outdoors, provided with sufficient light and well-draining soil. 

Although these plants enjoy some relative humidity, too much moisture will result in a very sad and drab plant. Grow your sago palm in loose, well-draining soil or a cactus-suitable potting mixture. 

Sago palms enjoy bright, indirect light. This means they are ideally planted near a window or a sun-dappled spot in your garden. Take care. However, too much direct sunlight can lead to scorched leaves.

Whereas too little light can result in sparse growth. If growing indoors, pick a spot by east, west and south-facing window for ideal levels of light. You’ll always want to pick a spot away from heavy drafts or an AC. 

In very dry regions or in hotter indoor spaces, it is advisable to give your sago palm some additional humidity by spraying it weekly with a spray bottle.  

How to Propagate Sago Palms

How to Propagate Sago Palms

Sago palms are usually propagated from seed. However, this can be an unsuccessful and timely process. This is why most people recommend propagation by means of division.

Healthy sago palms readily produce little pups from the main stalk, which can be removed and replanted to turn into new plants. 

Pups should be removed from parent plants in spring or fall. Here is what you’ll need to do: 

  • Loose pups can be removed with a small tug. Pups that are harder to remove can be cut off the stalk with a sharp, sanitised blade or garden shears.
    (Here is our review on the best garden secateurs available in Australia.)
  • Leave pups on a tray in a shaded arrow to allow it to dry out and callous. This will prevent the development of disease. 
  • In the meantime, fill a small pot with a porous potting mix. 
  • Place the pup into the centre of the pot, pressing it into the soil. 
  • Water well and leave in a sunny spot indoors.

Pups require a couple of months to begin to develop roots. Do not plant pups into the ground unless they have developed roots. 

Growing Sago Palms From Seed

If growing from seed, it’s essential to get your seeds from a reputable source to ensure they germinate successfully. Seeds can also contain toxins, so when dealing with seeds, it is advised to use a pair of gloves. 

Here is what you’ll need to do: 

  • Soak seeds in room temperature water overnight.
  • Once the seeds have softened, remove the outer husk. 
  • Sow the seeds in a seed starter mix. 
  • Keep your seeds moist and in a warm, sunny spot. 

Seeds can take months to germinate, so avoid disturbing the seeds or allowing them to dry out.

Planting Sago Palms

Growing Sago Palms Indoors

Potting or repotting seeds may be necessary, especially for indoor plants. Repotting should be done every 2 to 3 years to replenish the soil and nutrients and guarantee a happy growing plant. 

If growing in a pot, it is recommended to use a terracotta pot as this will allow more moisture to release from the soil. Repotting or planting should be done in spring.

Be sure to use a well balanced, well-draining potting mix. To make sure you get the right potting mix, check out our best soil for pots Australian buying guide

Sago Palms Care Tips

Planting Sago Palms

An essential aspect of sago palm care is to ensure that the soil is never too moist. Overwatered sago palms can develop a wealth of problems. As such, it’s best to only water your sago palm occasionally and ensure the soil is dry to the touch before watering again. 

Liquid fertiliser can be added monthly between spring to fall. A balanced fertiliser with equal parts of nitrogen, phosphorus and potassium is ideal. 

Pruning can be done to remove brown, diseased or damaged leaves. Yellowing leaves should be left on the plant. Removing yellowing leaves can lead to more leaves beginning to yellow too.

When pruning, it’s best to cut along the bottom of the leaves, as close to the trunk as possible. 

Overwintering Cycas Revoluta

Sago palms can be slightly sensitive to extreme cold spells, especially when exposed to frost. Should you be experiencing a cold spell, it is a good idea to put certain measures in place to protect your sago palm. 

Palms can be brought indoors if grown in a pot or protected with a burlap sack or lightweight cloth.

Sago Palm Problems

In the right conditions, sago palms are relatively hardy. However, under distress, certain issues can develop. 

Yellowing Leaves

Sago palm yellowing leaves is one of the most common issues growers experience. This can be due to a nutrient deficiency or overwatering. 

If yellowed leaves persist over a long period of time, it is advisable to repot or add some fertiliser. 

Spider Mites & Scale Insects

These pesky critters can become a problem when it turns into an infestation. Keep an eye out for spots on leaves or damaged leaves. These can both be treated with neem oil or insecticidal soap. 

Leaf Drop

Sudden leaf drop can be due to poor drainage or fungal infection. Take a look at your soil and consider repotting if the problem persists.

Are you aiming to have that tropical look in your home? Take a look at our growing guides below: 

Start Growing Sago Palms Today!

Sago palms are a great choice for gardeners; they’re easy to establish, easy to care for and even easier to propagate. Just be sure to be the right pot or spot, and ensure sufficient indirect light. 

There you have it! You are all set to grow sago palms in your home. 

Sago Palms (Cycas Revoluta) Australian Growing Guide

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Gary Clarke

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