Kroenleinia grusonii
TAXONOMY
FamilyCactaceae
GenusKroenleinia
Zone9
LEARN MORE
Plants of the World OnlineABOUT
Kroenleinia grusonii, commonly known as the Golden Barrel Cactus, is a member of the Cactaceae family and is native to desert or dry shrubland climates. This succulent subshrub is known for its spherical shape and golden spines. It undergoes a dormancy period during the cooler months.
ALSO KNOWN AS
Echinocactus Corynacanthus
Echinocactus Galeottii
Golden Barrel Cactus
Echinocactus grusonii
Echinocereus grusonii
Echinocereus grusonii var. azureus
Gruson's kroenleinia
OVERVIEW
WaterVery Dry
SoilSandy
LightDirect Bright (8 Hours)
Temperature25° C
Humidity20%
Dormancy3 Months
pH6.5
Pressure1,013 mbar
WANT MORE TIPS?
DETAILS
Care Instructions
Golden Barrel Cactus thrives in bright, direct sunlight and prefers warm temperatures. It requires minimal watering, allowing the soil to dry out completely between waterings. This cactus is well-suited for low humidity environments and can be grown both indoors and outdoors.Soil
This cactus prefers sandy soil with excellent drainage. A cactus or succulent potting mix is ideal. Ensure the soil dries out completely between waterings to prevent root rot.Fertilizer
Fertilize the Golden Barrel Cactus with a balanced cactus fertilizer, such as a 2-7-7 formula, during the growing season. Apply the fertilizer sparingly, about once a month.Repotting
Repot the cactus every 2-3 years or when it outgrows its pot. Use a well-draining cactus mix and handle the plant carefully to avoid damaging the spines. Repot during the growing season for best results.Propagation
Propagate the Golden Barrel Cactus through offsets or seeds. Offsets can be removed and planted in a separate pot with well-draining soil. Allow the offsets to callous over before planting. Propagation is best done during the growing season.Pruning
Pruning is generally not required for the Golden Barrel Cactus. Remove any dead or damaged parts as needed, but be cautious of the spines.Toxicity
The Golden Barrel Cactus is not toxic to pets or humans. However, the spines can cause physical injury if not handled carefully.REVOLUTIONIZE YOUR PLANT CARE
Make Every Plant Smart
Plant Monitor
STAYS IN YOUR PLANT
Accurately measures the core metrics of your plant – soil moisture, light, temperature and humidity - as well as compound metrics such as Vapor Pressure Deficit (VPD) and Growing Degree Days (GDD).
Shop Now
