Also known as
Red Ironbark, Red Ironbark and Red ironbark
How to care for Eucalyptus Sideroxylon
How often to water your Eucalyptus Sideroxylon
Eucalyptus Sideroxylon needs 0.5 cups of water every 9 when it doesn’t get direct sunlight and is potted in a 5" pot located in San Antonio, Texas.
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
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.
San Antonio, Texas
Finding light for Red Ironbark in your home
Eucalyptus Sideroxylon love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Eucalyptus Sideroxylon does not tolerate low light 🚫.
San Antonio, Texas currently has medium levels of sunlight intensity, you can help this plant grow by treating it to ample light ☀️.
How to fertilize Eucalyptus Sideroxylon
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 Eucalyptus Sideroxylon after it doubles in size or once a year—whichever comes first.
Eucalyptus Sideroxylon prefers for the soil to dry out between waterings and should be watered regularly. Use our water calculator to personalize watering recommendations to your environment or download Greg for more advanced recommendations for all of your plants.
Eucalyptus Sideroxylon requires abundant, bright and direct light. Place it less than one foot from a window to ensure it receives enough light to survive 💪. Select your region to see how the current weather in your area affects the placement in your home 🏡.
Greg does not have confirmed data on this plant’s toxicity. If you, a family member, or a pet consumes plant material of unknown toxicity, it’s always best to consult a medical professional.
If you or someone else ingested this plant, call Poison Control at US (800) 222-1222. If a pet consumed this plant, contact your veterinarian or the ASPCA at US (888) 426-4435.
Eucalyptus Sideroxylon doesn’t require additional humidity. Plants absorb most water through their root system rather than their leaves, so the best way to provide humidity for your plants is through watering the soil.
Eucalyptus Sideroxylon does best in well-draining soil. A good soil will contain lots of organic matter such as coco coir as well as perlite or vermiculite to help with drainage. Adding a handful of perlite to regular store-bought potting soil should do the trick!
Eucalyptus Sideroxylon is a fast growing plant and may deplete the nutrients in its soil over time. Replenish them with a gentle organic fertilizer or compost every 1-2 months depending on your location and season. Fertilize more often during the growing season and in warmer and brighter climates.
Eucalyptus Sideroxylon is native to Australia.
USDA Hardiness Zone
Eucalyptus Sideroxylon can be grown outdoors in USDA Hardiness Zones 10a-11b. Find your local hardiness zone here.
Care Summary for Eucalyptus Sideroxylon
0.5 cups every 9 days
< 1ft from a window
Repot after 2x growth
Based on your location in San Antonio, Texas, the 4” pot your plant is in, and that it doesn’t get direct sunlight.