The pencil cactus, known as Euphorbia tirucalli, is toxic to humans and dogs worldwide as it contains a milky substance capable of causing serious gastrointestinal, ocular, and dermal injury. Vet bills can sneak up on you.
Thereof, why does pencil cactus turn red?
Pencil cacti turn red when the environment is cold and the sun is bright enough. Pencil cactus turns red/orange and that’s why it is called the Firestick plant. The plant should stay in the intense sun to turn itself red/orange. This color is the reason why they’re grown.
Similarly one may ask, can pencil cactus blind you?
Euphorbia tirucalli (commonly known as aveloz, Indian tree spurge, naked lady, pencil tree, pencil cactus, milk bush) is a tree that grows in semi-arid tropical climates. A hydrocarbon plant, it produces a poisonous latex that can cause temporary blindness.
Can you trim a pencil cactus?
Conclusion: Pencil Cactus grow fast and are forgiving when it comes to pruning. You can prune them lightly or heavier as I did. Just mind the sticky sap and give your pruners a good cleaning before and after pruning. They’re easy to grow and are a fun plant to have in your collection!
Pick through the soil to remove any remaining pieces of the pencil cactus roots. Use a garden hoe or mattock to break up soil in a wider area if the roots appear to extend far beyond the hole where you removed the root ball. Dispose of the root ball and root pieces.
Water every one to two weeks allowing soil to dry out between waterings. Increase frequency with increased light.
Also, in the
|Botanical Name||Euphorbia tirucalli|
|Bloom Time||Spring, summer|
|Hardiness Zones||11–12 (USDA)|
|Native Area||Africa, Asia|
Pencil Plant Light Requirements
Grow firestick succulents in the sunniest spot in your backyard. Plenty of sunlight and heat during summer turns the beautiful foliage yellow before it turns glowing red in the fall and winter.