Difference between Mandevilla and Dipladenia see if you can figure out what the differences are. That is your assignment.

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WOW it is an awesome day. Clear, blue sky.  Temperature is mild, and very little wind.  This is the start of a warmup for the first day of spring which is tomorrow.  Saturday high in the 70’s.  But then Sunday will be back to 40’s.  All I can say is just enjoy.  Stay safe.
 
Australia family and friends for Friday March 20 will 71F(21C) to me that sounds like another mild fall day for them.  Enjoy and stay safe. 
 
I was researching new plants I am growing this year.  The growers have them labeled as Dipladenia/Mandeville Flor White Halo and Dipladenia/Mandeville Madinia Maximo Red.  I found this very interesting when they are different plants. 
I will grow the Madinia Maximo red as a climber, and the Flor White Halo as a mounded plant.  I will have a look at the leaves to see if the difference Is in the Mandeville and the Dipladenia for which ones I am growing.  Give this a read and see if you can help with the difference besides how they grow.  That is your assignment. 

​Dipladenia: A Tropical Beauty for Your Garden  written by Donna
Dipladenia is a stunning tropical plant that can add a touch of the exotic to your garden. It’s a close relative of the popular Mandeville vine, but it has a few unique characteristics that make it a great choice for both indoor and outdoor spaces.
Dipladenia vs. Mandevilla
While Dipladenia and Mandeville are both members of the same family, they have some key differences. Mandevilla is a climbing vine that can reach heights of up to 20 feet, while Dipladenia is a bushier plant that typically grows to be around 3-5 feet tall. Dipladenia also has finer leaves and smaller flowers than Mandeville.
Dipladenia Facts
Growth habit: Dipladenia is a bushier plant with stems that grow down and hang.
Foliage: Dipladenia leaves are fine and pointed, deeply green and slightly glossy.
Flowers: Dipladenia flowers are trumpet-shaped and come in a wide range of colors, including pink, white, yellow, and red.
Pollinator magnet: Dipladenia flowers are a vibrant signal to pollinators, such as hummingbirds and bees.
Growing Dipladenia
Dipladenia is a relatively easy plant to grow, but it does have some specific requirements.
Temperature: Dipladenia prefers warm temperatures between 65 and 70 degrees Fahrenheit.
Water: Water dipladenia frequently in the summer, but let the top few inches of soil dry out before watering again.
Light: Dipladenia needs bright but indirect sun.
Soil: Dipladenia prefers well-drained soil.
Fertilizer: Fertilize dipladenia every three to four weeks during the growing season with a liquid plant food.
Dipladenia Care
Dipladenia is a low-maintenance plant, but there are a few things you can do to keep it looking its best.
Pinch back: Pinch off gangly growth when the plant is young to force thicker, stronger branches.
Stake: Dipladenia may need a stake to keep it upright as it matures.
Overwintering: Bring dipladenia indoors or into a greenhouse for the winter. Suspend fertilizing during the winter months.
Dipladenia as an Indoor Plant
Dipladenia is a great choice for indoor gardeners. It can be grown in a pot or hanging basket and will bloom profusely with proper care.
Temperature: Keep dipladenia in a warm spot with temperatures between 65 and 70 degrees Fahrenheit.
Light: Place dipladenia in a bright but indirect light location.
Water: Water dipladenia regularly, but allow the soil to dry out slightly between waterings.
Fertilizer: Fertilize dipladenia every three to four weeks during the growing season with a liquid plant food.
Tips for Growing Dipladenia
Start with a healthy plant: Choose a dipladenia plant that is free of pests and diseases.
Plant in well-drained soil: Dipladenia does not like to sit in wet soil, so make sure to plant it in a pot or bed with good drainage.
Water regularly: Dipladenia needs regular watering, especially during the hot summer months.
Fertilize regularly: Fertilize dipladenia every three to four weeks during the growing season to encourage blooming.
Pinch back: Pinch off gangly growth to encourage bushier growth.
Overwinter indoors: Bring dipladenia indoors for the winter if you live in a cold climate.
With a little care, dipladenia will reward you with beautiful flowers and lush foliage for many years to come.
Taken from https://www.gardeningtipsandtools.com/tropical-plants/dipladenia-a-tropical-beauty-for-your-garden/
 
Growing A Dipladenia Plant - Learn The Difference Between Dipladenia And Mandevilla  By Bonnie L. Grant
Dipladenia is in the Mandevilla family but has a decidedly different growth pattern. Mandevilla vines climb up vertical structures to seek the canopy light. Dipladenia is a bushier plant whose stems grow down and hang.
The two plants have similar brightly colored flowers, but mandevilla has a larger flower typically in red. Both plants need the same bright light and dipladenia care is the same as that for the mandevilla vine. When deciding between a mandevilla or dipladenia, the finer leaves and smaller flowers in a wide range of colors may win the day for the dipladenia.
The only difference between mandevilla and dipladenia care is that mandevillas require a trellis or staking. Dipladenia only needs a stake to keep the little plant straight as it matures. Fertilize every three to four weeks during the growing season with a liquid plant food, like this Miracle-Gro Pour & Feed Plant Food from Amazon, as part of good dipladenia care.
 Overwinter indoors or in a greenhouse and suspend fertilizing in winter. With a little luck, even northern gardeners can keep the plant growing indoors until the heat of summer arrives.
https://www.gardeningknowhow.com/ornamental/vines/mandevilla/growing-a-dipladenia.htm
Till next time this is Becky Litterer, Becky’s Greenhouse, Dougherty Iowa [email protected]  641-794-3337  cell 641-903-9365  Beckysgreenhouse.com  Facebook Becky Kerndt Litterer or Becky’s Greenhouse