Echeveria runyonii is a rosette-forming, fast-growing succulent plant. It can grow up to 10 cm tall and up to 10 cm in diameter. The leaves are glaucous pinkish-white in color, up to 8 cm long and up to 4 cm wide. The blossoms are bright orange and yellow in color and rise above the foliage on up to 20 cm tall, arching inflorescence, usually in late summer or fall.
Scientific Name: Echeveria runyonii
Synonyms: Echeveria ‘Holy Gate’, Echeveria ‘Holly Gate’, Echeveria runyonii ‘Texas Rose’, Echeveria runyonii ‘Dr. Butterfield’, Echeveria runyonii ‘Lucita’, Echeveria runyonii ‘Tom Allen’.
How to grow and maintain Echeveria runyonii:
It thrives best in full sun to light shade. In indoor an east or west-facing window where they receive four to six hours of sunlight is ideal.
It grows well in a well-drained succulent mix, with an ideal pH around 6.0 (slightly acidic) or an equal part sharp sand with all-purpose potting mix.
Water Echeveria plant regularly during the summer and spring. keep the soil evenly moist but not soggy. You can allow the topsoil to become slightly dry between each watering. Reduce water in the winter.
It prefers an average summer temperature of 65ºF / 18ºC – 70ºF / 21ºC. In winter, cool to 50ºF / 10ºC.
Fertilize with a controlled-release fertilizer at the beginning of the season or weekly with a weak liquid solution. Use a balanced 20-20-20 fertilizer at 1/4 strength on mature plants, and a fertilizer with less nitrogen on young plants.
Re-pot as needed, preferably during the warm season. To re-pot, a succulent, make sure the soil is dry before re-potting, then gently remove the pot. Knock away the old soil from the roots, making sure to remove any rotted or dead roots in the process. Treat any cuts with a fungicide. Place the plant in its new pot and backfill with potting soil, spreading the roots out as you re-pot. Leave the plant dry for a week or so, then begin to water lightly to reduce the risk of root rot.
It can be easily propagated by seeds, offsets or leaf cuttings in spring. To propagate a leaf cutting, place the individual leaf in a succulent or cacti mix and cover the dish until the new plant sprouts.
Pests and Diseases:
It has no serious pest or disease problems. Mealybugs can be a problem, and if dead leaves are not expelled from the plant, it can attract other insect pests or have problems with fungus.