Echeveria pollux or Lilacina can make an excellent addition to your houseplant collection. Both plants have lovely rosettes. Also, they are easy to care for. Either Echeveria pollux or Lilacina can add to the trendy appearance of modern households. Also, they can fit outdoor growing conditions without much adjustment.
However, the only problem facing Echeveria Pollux or Lilacina buyers is their resemblance to each other. They are so similar that they are often confused with one another.
If you need clarification about which one is which, please feel free to read on for more information. In this Echeveria Pollux vs. Lilacina comparison, we will dive deeper into the differences between these two similar plants.
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What is Echeveria Pollux?
Echeveria pollux is a hybrid plant that originates from the Crassulaceae plant family. It is also a member of the genus Echeveria. This plant is highly valued for its rosette-like whitish, silvery leaves. It is a low-growing succulent and one of the easiest plants to grow.
Echeveria pollux leaves become slightly pink or bright red when exposed to direct sunlight. This plant is commonly known as the Mexican Hen and chicken plant.
It is a flowering plant that produces pink blooms like tiny bells. From the inside, these flowers are orange, though. Still, the flowers are not the secret to this plant’s beauty.
People buy this plant to enjoy its waxy and smooth rosettes. If you want to keep your Echeveria Pollux outdoors, ensure you live in hardiness zones 9 and 11.
The only things that can severely harm a healthy Echeveria Pollux are freezing atmospheres and soggy soil. So, make sure to avoid being outdoors whenever it is cold. Also, grow this plant in properly draining soil.
What is Echeveria Lilacina?
This is yet another popular Echeveria variety. Commercially, Echeveria Lilacina is known as the ghost Echeveria plant. Its botanical name suggests that the plant is lilac in color.
Grown Echeveria Lilacina has a lilac cast to it. It looks like Echeveria Pollux. So basically, the plant has rosette leaves with a fleshy texture. The leaves come in grayish.
This plant is native to northern Mexico and portions of Texas. Your Echeveria Lilacina leaves look like spoons. They stack on top of each other to form the final rosette shape.
It is a blooming houseplant too. You can wait for its lovely yellow flowers at the beginning of spring.
Echeveria Lilacina has succulent foliage, so it won’t require frequent watering. However, it loves direct sunlight. The more natural light it receives, the deeper the purplish hue it develops.
If you want to grow your Echeveria Lilacina outdoors, make sure you live in a hardiness zone between 10 and 11.
What are the Differences between Echeveria Pollux and Lilacina?
From a distance, you can easily confuse Echeveria Pollux with Lilacina and vice versa. But you can easily notice their differences when you simultaneously get close and personal with them.
You can start by focusing on the details of the leaves. A closer examination of plant sizes reveals a few differences as well.
1. Leaf color
In the Echeveria Pollux vs. Lilacina comparison, the leaf color is a reliable identification sign. Both plants have bright leaves. However, the leaves of Echeveria Pollux are usually white or silvery. Echeveria Lilacina leaves, on the other hand, are grayish with a purplish hue.
When the leaves of both plants are exposed to direct sunlight, the top parts’ colors change a little bit. The rosettes of Lilacina leaves become lilac, whereas those of Echeveria Pollux become pink.
2. Leaf shape
The shape of both plants’ leaves helps you identify them. Mature leaves of Echeveria Lilacina have a curve that heads inward. They are rounded, thicker, and waxier as well.
In a way, they resemble spoons. The leaves of Echeveria pollux, on the other hand, are wider and flattened.
3. Leaf tips
Both plants have similar leaf tips, but those of the Echeveria Pollux is less prominent. They are white as well. The leaf tips and margins of Echeveria Lilacina are both reddish.
4. Flower features
As flowering plants, their blooms can contribute to the identification process. The flowers of both plants are different in terms of shape and color.
The Echeveria pollux has pink flowers, whereas those of the Echeveria Lilacina are bright yellow. As for the shape, the former has flowers that look like small bells, while the latter has star-shaped blooms.
5. Mature size
Echeveria Pollux and Lilacina both remain compact throughout their life cycles. They are similar in size to Graptosedum ghosty and Graptosedum Paraguayense. However, they do not grow to the same height.
Mature Echeveria Pollux is slightly taller. A fully grown Pollux plant reaches a height of 17 cm, whereas a mature Echeveria Pollux grows up to 22 cm tall.
6. Hardiness zones
Both plants are not cold-hardy but grow in slightly different hardiness zones.
The ideal hardiness zone for Echeveria pollux is between 9B and 11B. Echeveria Lilacina, on the other hand, grows outdoors between 10 and 11 US hardiness zones.
Echeveria Pollux vs. Lilacina: Are they the same?
No, Echeveria Pollux and Lilacina are not the same plants. They are similar in leaf shape, color, origin, and growing condition. However, they are different varieties of the same genus.
The Echeveria Pollux leaves are silvery white, but those of Echeveria Lilacina are more on the grayish-green side with a purplish cast.
The leaf tips of Echeveria Lilacina are more prominent and pointier. They are also red, while those of the Pullox plant are white like the rest of the leaves.
When both plants mature, Echeveria pollux becomes slightly taller. The flowers of Echeveria pollux are pink, while Echeveria Lilacina is yellow.
The former has bell-like flowers, while the latter has star-like ones. The ideal hardiness zones for Echeveria pollux are between 9 and 11, whereas for Echeveria Lilacina, they are 10 and 11.