Is the Epiphyllum flower the same as the pitaya flower?
The Epiphyllum flower, which blossoms in the night, always carries a mysterious allure, and many people mistake it for the pitaya flower upon first seeing it. Both belong to the cactus family but have their unique characteristics. Mastering the identification tips and propagation techniques will allow you to easily cultivate the elegant beauty under the moon.
Three Major Differences Between Epiphyllum and Pitaya Flowers
Comparison of Plant Morphological Characteristics
The stems and leaves of the Epiphyllum are flat and broad, with a waxy luster on the surface, and new branches have unique wavy edges. The pitaya plant, on the other hand, has a three-ridged columnar succulent stem, with dense aerial roots on the ridge edges, making it more angular overall.
Difference in Flower Structure
The Epiphyllum has 20-30 petals, which bloom in a layered, lotus-like shape, with a diameter of about 10-15 centimeters. Although the pitaya flower is larger (up to 30 centimeters), the petals are arranged in a single layer, and the stamen group is particularly developed, forming a prominent golden stigma.
Difference in Blooming Period and Fragrance
The Epiphyllum blooms for only 3-4 hours each year in summer and autumn, emitting a faint and elegant fragrance at night. While the pitaya flower also opens at night, it can last for 8-12 hours, and its fragrance is stronger and sweeter.
Complete Process of Propagating Epiphyllum
Key Points for Leaf Propagation
Select robust leaves with不明显 (not obvious) veins and closed growth points, and cut the base at a 45-degree angle with a sterilized blade. It is recommended to use a mixture of perlite and decomposed leaf soil in a ratio of 3:1, insert it to a depth of 2-3 centimeters, and maintain the matrix slightly moist.
Advanced Techniques for Stem Propagation
During spring and autumn, cut a 15-centimeter long, two-year-old stem, let the cut end dry, and then insert it vertically into sandy soil. Use the bagging method to maintain 85% humidity, place it in an environment with scattered light at 25°C, and new roots should emerge within about 3 weeks.
Key Points for Post-Propagation Care
Do not move the plant frequently during the rooting period, and gradually increase the light after new sprouts appear. It is recommended to use bamboo stakes for support and apply diluted seaweed fertilizer monthly, which will result in an ornamental plant form within two years.
Mastering these care tips will not only allow you to accurately distinguish between Epiphyllum and pitaya flowers but also increase the survival rate of propagation to over 90%. Whether creating a balcony garden or studying plant characteristics, these practical techniques will become a valuable guide in your cultivation journey.