Q. Lantana Plant Bugs. The minimum temperature for lantana is 10 degrees; however, depending on the variety, a hard freeze, which is 25 degrees and below, can damage or kill the plants. Toxicity of Lantana Plants . Perennial lantana can grow as tall as 6-feet, and as wide as 10-feet if they have the right growing conditions. Some of the common shades are red, white, blue, yellow, orange, and even blue, but many plants feature blooms that change hue as the season progresses. It is a safe and effective insecticide and will help prevent the moths from laying their eggs on the leaves, which is what they are likely trying to do, by making it more difficult for them to adhere. The plants resume growth when temperatures rise in the spring. Once your plants recover, they should bloom happily again. The strange thing is it happens every year with this potted plant, even though the other plants (including a different potted lantana) next to it never develop the holes in the leaves. All that time, generations of my dogs have grazed on the lantana (confetti). It grows wild in tropical regions of the US and other parts of the world. In USDA zones 7 and under, many varieties of lantana can be killed in hard freezes and are grown as annuals. Lantana Variations & Cultivars. They are eating all the leaves. I planted more lantana 2 years ago (orange and yellow variety) so they wouldn't overgraze the first plants and kill them. While lovely to look at, growing these flowers in your landscaping has its problems. Lantana ((lan-tan-uh)) is a genus of about 150 species of perennial flowering plants in the verbena family, Verbenaceae.They are native to tropical regions of the Americas and Africa but exist as an introduced species in numerous areas, especially in the Australian-Pacific region, South and Northeastern part of India. These are the young seeds of the lantana plant. Lantanas are available in a rainbow of colors, and more are being introduced all the time.Varieties may grow low to the ground as a plant or get a little taller like a shrub. Additional uses I have found for lantana: Berries (WHEN RIPE, DO NOT EAT UNRIPE LANTANA BERRIES) are actually edible. It was a few months later that he became fatally ill and was in the ICU for 4 days. I think the ratio is like 1% of body weight for any toxicity to occur. I have a lantana plant that has a funny looking white/black striped caterpillar on it as well as what looks like black aphids. No problems - until this year. Unfortunately, all parts of this plant are toxic to dogs, cats, rabbits, guinea pigs, cattle, sheep, goats, and horses. What non-toxic solution can I use to get rid of these pests? Lantana camara leaves are boiled and applied for swellings and pain of the body. Information about Lantana Plants. Although eating lantana has been known to kill livestock in rare instances, it is important to know that they had to eat a LOT of this plant to get sick enough to die from it. Besides being invasive in warm climates, lantana plants are toxic and present a danger to children and pets. Just seeing or reading that they have been eaten in small quantities is probably still a whole different level of "edibility" than for instance a blueberry. This is from a potted Lantana that I have had for ~ 5 years. The flowers drop off after one day, but these should be replaced by new ones from the same stem. Lantana (Lantana camara), also called Shrub Verbena, Yellow Sage, and Red Sage, is a perineal flowering plant that is commonly used in landscaping. I had caught him eating the lantana in my backyard so I pulled all 7 plants out. The leaves can cause a rash and eating the unripe berries can be fatal. I have no grass, so this is the main way they get their own greens. Supposedly. Once the plant has begun forming seeds, it has no reason to continue blooming since it accomplished its sole mission in life. Plenty of sun, water, organic material, monthly organic ferts, etc. It's been 5 months and every day I … A. I would treat the plant with neem oil. Mysterious Green Pods – Check your plant carefully for small green pods. I lost my 3 year old Rottweiler in July to DKA, Pancreatitis and liver failure. I had caught him eating the lantana in my backyard so I pulled all 7 plants out. Some dogs eat the leaves, others the flowers.