Blue golden barrel cactus, Ferocactus glaucescens, blue barre Concinnus General care information

General care information

The silvery-white spines

funnel-shaped flowers in the night that stay slightly open during the day

this extraordinary San Pedro cactus is a true sight to behold

It is hardy to roughly −5 °F (−21 °C)

Blue golden barrel cactus, Ferocactus glaucescens, blue barre Concinnus General care informationPlants are slow growing to start, but are easy to grow and require little care once they have reached a nice flowering size. F. glaucescens is suited for any rich, well drained soil in full sun, through out the year. Pot culture: It grows best in a fairly roomy, well drained container filled with a porous cactus soil mixture that doesn't contain too much humus. A wet cactus in the sun light can cause sun burning which can lead to scars, or even fungal