Syringa-Spined Cereus
Taxonomy
Cereus syringacanthus
Cereus
Cactaceae
Caryophyllales
How to care for Syringa-Spined Cereus
How often to water your Syringa-Spined Cereus
every 12
Syringa-Spined Cereus needs 0.5 cups of water every 12 when it doesn’t get direct sunlight and is potted in a 5" pot.
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
12
Finding light for Syringa-Spined Cereus in your home
a window
Syringa-Spined Cereus love being close to bright, sunny windows 😎.
Place it less than 1ft from a south-facing window to maximize the potential for growth.
Syringa-Spined Cereus does not tolerate low-light 🚫.
Select your region to see how the current weather in your area affects the placement of Syringa-Spined Cereus in your home 🏡.
How to fertilize Syringa-Spined Cereus
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 Syringa-Spined Cereus after it doubles in size or once a year—whichever comes first.
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Is there something wrong with my hedge cactus?
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Surprised this grew after I separated one of those fancy grafted cacti my daughter had. Do I continue to just let the new growth grow? #PleatedCereus
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I left for a trip and came back to my cactus completely lopsided. Is this root rot? Is there any salvaging this? 😩 #SpiralCactus
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I have these little gnats that keep coming from somewhere in assuming from the cactus because they're mostly concentrated in that area but I also have a Boston fern plant close by. Just wondering what I should do to get rid of them for good? #HedgeCactus
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Looking for cactus friends
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I am new here and have 2 of these...they are supposed to be giant starfish cactus but hedge is as close as I could find....I am assuming the water rate is about the same...11 to 15 days....if I am wrong please let me know...thanks
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How long do I wait until I give my Peruvian Apple cactus new cutting (it has callused and planted yesterday) its first watering??? I’ve seen online water right away and have also seen wait a couple of weeks. Thank you. #PeruvianAppleCactus
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peruvian apple cactus problems My peruvian cactus has been turning brown (i took the gross parts off that were too far gone) with these crack/line things and I'm not sure why? The pot has drainage and cactus soil, there's a grow light running about 9 hours so I'm at a loss.
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Thirsty?? Hey guys!! Can you explain or even perhaps take a picture so that I can see what she looks like when she’s actually thirsty? I’m so parainoud about over over watering that I feel like I almost never water her at all!! That’s not good either tho…do any of you guys have any info about what they look like and feel like when they are ready for a drink?
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Repotting tips Hello, I recently bought this plant and I was wondering what would be the best way to repot it to a slightly larger pot. What soil should I use? Should I get a pot with a drain? How can I go about not damaging the roots ? or just being careful with it. Any ideas would be great, thanks.
Care Summary for Syringa-Spined Cereus
Syringa-Spined Cereus
Greg recommends:
Water
0.5 cups every 12 days
Placement
< 1ft from a window
Nutrients
Repot after 2x growth
Based on the 4” pot your plant is in, and that it doesn’t get direct sunlight.