How to repot your sago palm
Sago palms do not like pots that are too large. They actually prefer to have a fairly snug fit for their roots. However, they still need an upgrade from time to time.
Is it time to repot?
Signs your plant needs repotting
Roots are poking through the bottom drainage holes, or you see a network of roots wrapping around the outside of the root ball when you unpot the plant
The plant is now big, and the pot looks too small in comparison to the plant's size and number of fronds
The soil dries out faster than usual between waterings
Signs to hold off on repotting
Soil falls apart easily when you check the root ball
Soil stays moist for a long time after watering
Roots look dark, shriveled, mushy or moldy, and the plant shows other signs of stress. Pause repotting and visit Dr. Planta (stethoscope icon 🩺) in the app to diagnose the problem first
Recommended soil types for sago palms
Sago palms thrive in draining, porous mixes rather than heavy, moisture-trapping soil. We recommend using a ready-made porous and draining mix, or mixing your own using coarse amendments.
Recommended soil types
This is how you repot your sago palm
Prep your space, materials and equipment
Avoid too much direct sunlight and wind. If you're working indoors, lay down a repotting mat, some old newspaper, or a flattened plastic bag to catch falling soil.
Keep your soil, pot, and any tools you might need close by so everything is within reach.Remove the pot
Avoid pulling hard on the plant. It can help to tilt the pot on its side and pull the pot off the root ball rather than lifting the plant straight up.
If the root ball is stuck in the pot, we have some tips:Gently squeeze or press the sides if it’s in a flexible pot.
Run a dull knife or similar tool along the inner edge of the pot to release the roots.
If the rim is narrower than the body, you might have to break ceramic pots or cut thin plastic ones open to free the roots safely.
Choose the new pot
Aim for a pot about a quarter wider in diameter (a 25% increase). For smaller plants, this typically means a 1- to 2-inch (2.5 - 5 cm) upgrade.Add soil to the bottom
Pour a bottom layer of fresh soil into the new pot. Set the plant inside. The top of the root ball should sit slightly below the rim.Center the plant
Check that it is centered and positioned as you want it before adding more soil.Fill with soil
Add soil around the root ball and tap the sides of the pot to help soil settle without packing it too tightly. Do not plant it deeper than it was in its previous pot.Water
Water until a bit of water drains from the bottom holes.Top off soil
Watering can cause the soil to settle. Check the soil level after the first few waterings, and add extra soil if necessary.
Additional tips
Pot size
If in doubt, err on the smaller side when picking a new pot. Stepping up just one pot size at a time is also a safe bet. Repotting more frequently in small increments is better than jumping to a massive pot all at once.
Pot drainage
The pot holding the plant needs at least one bottom drainage hole to allow excess water to pass through freely when you water it.
Wear gloves
Sago palm fronds can be very stiff and sharp. You may want to use gloves and gently tie the fronds together with a soft ribbon or wrap them in a towel while repotting to protect your eyes and skin. Also, note that sago palms are toxic, so keep pets away from the roots and any fallen plant parts during repotting.
Clean reused pots
Wash plastic or glazed ceramic containers with soap and water before reusing them. Removing old soil residue eliminates potential hidden pests that could otherwise transfer to your sago palm.
Protect exposed roots
Open air quickly dries out the finest tender roots once the plant is unpotted, especially if you work outdoors. Keep a spray bottle handy to mist exposed roots if you need extra time during the repotting process.
Where to repot
Try to repot your plant in the environment it is used to. If your plant lives indoors, repot it inside to protect it from sudden shifts in temperature, wind, or light. You can repot an indoor plant outside in a sheltered location as long as the outdoor temperature is close to your indoor temperature, and you move the plant back inside shortly after you’re done.
After repotting
Repotting can be a stressful event for sago palms, especially if the roots were untangled, pruned, or accidentally damaged in the process.
To help your plant bounce back quickly and avoid potential harm:
Keep a closer eye on the soil moisture level in the coming weeks. Root disturbance and a pot upgrade can temporarily slow down how much water the plant drinks. Be prepared to snooze watering tasks in the app if the soil is still too wet.
Keep the plant in a bright but protected area for a couple of days to a week. If your plant lives outside, make sure it is shielded from strong winds and most direct sunlight temporarily.
Do not add plant food right away. Fresh soil already has nutrients, and adding extra fertilizer can burn sensitive or stressed roots. The app will automatically pause feeding tasks for a safe period after a repotting task has been completed.
Frequently asked questions
When is the best time of year to repot sago palms?
Spring and early summer are generally the best times because the plant is actively growing and will settle into its new pot faster. If you live in a place with dark winters, avoid repotting at other times of the year unless strictly necessary.
Should I repot my new plant immediately after bringing it home?
It’s best to hold off on repotting for at least a week or two. The plant will benefit from adjusting to the light, humidity and temperature of its new home before facing the stress of repotting.
My sago palm is already in the biggest pot I can get. What should I do?
When your plant reaches its maximum pot size, you can reuse the same pot by trimming its roots. Because their roots tightly tangle together into a solid mass over time, slice off the bottom fifth (20%) of the root ball with a clean knife and put fresh soil in the bottom of the pot. Just make sure to only do this in spring or summer when your plant is actively growing, as root pruning causes temporary stress.
My sago palm hasn't filled its pot with roots yet, but it lacks nutrients. Should I repot?
No. Repotting gives roots more physical room to grow, improves moisture retention, or replaces compacted soil. Repotting it too early purely to supply nutrients is unnecessary and can trigger repotting stress or a higher risk of a watering imbalance. If your plant is hungry, start feeding it fertilizer on a regular schedule instead.
What should I do if my decorative pot does not have drainage holes?Â
It is completely fine to keep your indoor plant in a plastic nursery pot with drainage holes and place it inside a decorative pot without holes. The key is ensuring the pot holding the soil can drain properly. Using a decorative cachepot or saucer makes it easy to lift up the inner pot and empty any collected runoff water after you finish watering your plant.
Just keep in mind that if the plant is outdoors, both pots need drainage holes. Otherwise, rainwater can collect inside and drown the roots.
Can I plant in a pot without drainage holes if I put rocks or gravel at the bottom instead?
We don't recommend doing this because it makes watering much harder to manage. Over time, that gravel layer can still fill up with water, drastically increasing the risk of overwatering and root rot. On the flip side, you might end up underwatering your plant out of fear of pooling water at the bottom.
I have a dying sago palm. Will repotting it save it?
Not necessarily. While repotting can be one of the necessary steps for certain issues, in many cases it adds unnecessary stress to an already struggling plant rather than helping it. We suggest diagnosing your plant using Dr. Planta (stethoscope icon 🩺) in the app before taking action.
What should I think about if I need to change the soil?
Replacing old soil with fresh soil carries some risk of repotting stress, but it is sometimes still necessary, especially if the nursery soil the plant comes with is too heavy and moisture-retentive, or if it has decomposed and compacted over time.
If the root ball is dense and the old soil is rather stuck, try gently rinsing the root ball in water. This helps dislodge stubborn soil with less damage. Work carefully, as roots can be brittle, and keep in mind that you don't need to strip away every last bit. It is better to leave a little old soil behind than to break healthy roots trying to get them completely clean. If the root ball hasn't expanded much after removing the old soil, you can reuse the same pot with a fresh mix.
To prevent soil from compacting over time, use soil amendments that increase porosity, like perlite, pumice, volcanic gravel, coarse coco chips, or burnt clay pebbles. When choosing between multiple suitable soil types listed for a plant in the app, we generally recommend picking ones that include coarse amendments like these.