{"id":"kalanchoe","common_names":["Kalanchoe","Chandelier Plant","Devil's Backbone","Mother of Millions"],"scientific_name":"Kalanchoe spp.","urls":{"plant":"https://verdapaw.com/plants/kalanchoe","cats":"https://verdapaw.com/plants/kalanchoe/cats","dogs":"https://verdapaw.com/plants/kalanchoe/dogs","data":"https://verdapaw.com/plants/kalanchoe/data.json"},"toxicity":{"cat":{"severity":3,"grade":"S3 Toxic","verdict_sentence":"Kalanchoe is toxic to cats (S3 Toxic): its bufadienolides are heart toxins; eating it most often causes vomiting and diarrhea, the ASPCA lists abnormal heart rhythm (rare), and Pet Poison Helpline warns that if a large enough amount is ingested, changes in heart rate and rhythm, weakness, and collapse are possible.","toxic_principles":["bufadienolides"],"toxic_parts":[],"symptoms":[{"sign":"vomiting","onset":"not specified in source"},{"sign":"diarrhea","onset":"not specified in source"},{"sign":"abnormal heart rhythm (rare)","onset":"not specified in source"},{"sign":"changes in heart rate and rhythm (if a large enough amount is ingested)","onset":"not specified in source"},{"sign":"weakness (if a large enough amount is ingested)","onset":"not specified in source"},{"sign":"collapse (if a large enough amount is ingested)","onset":"not specified in source"}],"sources":[{"url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/kalanchoe","name":"ASPCA","accessed_at":"2026-09-26"},{"url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/devils-backbone","name":"ASPCA","accessed_at":"2026-09-26"},{"url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/chandelier-plant","name":"ASPCA","accessed_at":"2026-09-26"},{"url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/mother-millions","name":"ASPCA","accessed_at":"2026-09-26"},{"url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/mother-law-plant","name":"ASPCA","accessed_at":"2026-09-26"},{"url":"https://www.petpoisonhelpline.com/poison/kalanchoe/","name":"PPH","accessed_at":"2026-09-26"}],"reviewed_by":"Zhe Li","reviewed_at":"2026-09-26"},"dog":{"severity":3,"grade":"S3 Toxic","verdict_sentence":"Kalanchoe is toxic to dogs (S3 Toxic): its bufadienolides are heart toxins; eating it most often causes vomiting and diarrhea, the ASPCA lists abnormal heart rhythm (rare), and Pet Poison Helpline warns that if a large enough amount is ingested, changes in heart rate and rhythm, weakness, and collapse are possible.","toxic_principles":["bufadienolides"],"toxic_parts":[],"symptoms":[{"sign":"vomiting","onset":"not specified in source"},{"sign":"diarrhea","onset":"not specified in source"},{"sign":"abnormal heart rhythm (rare)","onset":"not specified in source"},{"sign":"changes in heart rate and rhythm (if a large enough amount is ingested)","onset":"not specified in source"},{"sign":"weakness (if a large enough amount is ingested)","onset":"not specified in source"},{"sign":"collapse (if a large enough amount is ingested)","onset":"not specified in source"}],"sources":[{"url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/kalanchoe","name":"ASPCA","accessed_at":"2026-09-26"},{"url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/devils-backbone","name":"ASPCA","accessed_at":"2026-09-26"},{"url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/chandelier-plant","name":"ASPCA","accessed_at":"2026-09-26"},{"url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/mother-millions","name":"ASPCA","accessed_at":"2026-09-26"},{"url":"https://www.aspca.org/pet-care/aspca-poison-control/toxic-and-non-toxic-plants/mother-law-plant","name":"ASPCA","accessed_at":"2026-09-26"},{"url":"https://www.petpoisonhelpline.com/poison/kalanchoe/","name":"PPH","accessed_at":"2026-09-26"}],"reviewed_by":"Zhe Li","reviewed_at":"2026-09-26"}},"license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","terms":"Free to reuse with attribution to Verdapaw and a link to the plant page."},"cite_as":"Verdapaw Plant × Pet Safety Index, verdapaw.com/plants/kalanchoe, reviewed 2026-09-26"}