Growing desert roses

Q: I purchased a Desert Rose and planted it in Adenium mix. I keep it in full sun with once a week watering assuming this is a desert plant that likes lots of sun. Some leaves turned yellow and now I am not sure should I move it into shade or need to water more? Or maybe fertilize with something?

A: Desert Rose - Adenium, unlike cacti and other succulents, prefers filtered light. It can grow in full sun but leaves look healthier in light shade. Watering must be very moderate, however don't let soil harden like a rock: water again right after the soil gets dry. We suggest to use special Adenium Mix. Cactus mix may work well, as well as regular potting mix, in which case it is recommended to add a bit of limestone (we simply put sea shells on top of the pot - it looks very pretty!) - because adeniums prefer slightly alkaline soil (while most of tropical plants like acidic soils). If leaves turn yellow, this may be a sign of underwatering. Use water soluable fertilizer with high phosphate as foliage spray, and only on healthy plants, according to label dosage. It helps both caudex growth and flowering. Make sure to avoid fertilizer contact with a caudex.

RECOMMENDED SUPPLIES:
Adenium Plant Food - Flower and Caudex Booster
SUNSHINE-BC - Caudex booster
Adenium Soilless Mix

Read more about growing Adeniums:
What you need for successful growing Adeniums
Growing Exotic Adeniums

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🌸 Exotic Adeniums Hot Deal

Colorful adenium hybrids in bloom at Top Tropicals

Desert roses (Adeniums) are not really roses at all. They are cousins of the plumeria, but gardeners prize them for that swollen base more than for the leaves. Want a little trick? Each time you repot, lift the plant slightly so the crown roots peek above the soil. Over time the base swells into odd shapes. Some look like bottles, others like bonsai elephants. That is half the fun of growing them.

At Top Tropicals we only sell grafted plants. Why? Because seed-grown plants do not keep flower color true, but they are the only ones that form the swollen caudex. With grafting you get the best of both worlds: reliable flower colors from named hybrids and the sculptural trunk from seedling rootstock. You can make hundreds of exotic colors. Tempting, isn’t it? Take advantage of this hot sale offer and and collect them all!

Use the code below to save 15% on any adenium:

ADENIUM15

No min order. Exp. 8-31-25

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