Sun: full sun to partial shade
Water: Below average watering needs for a succulent
Temperature: Zone 9b from 25° F to 30° F (-3.9° C to -1.1° C) to Zone 11b from 45° F to 50° F (7.2° C to 10° C)
Winter Survival: Not cold hardy
Propagation: seeds
Flower: in the Spring and early Summer
Flower Type: Yellow
Toxic: Generally non-toxic to humans and animals
Dormant: winter
Space Requirement: Indoors & Outdoors
Common Problems: pests
Where to buy Ferocactus viridescens?
Basc Care for Ferocactus viridescens
Watering
What you need to remember is that this type of succulents needs to be watered for every 2 weeks
One simple tip for you is that you can use some online apps to check the soil status before you go water your succulents. I would recommend the ThePlantsCheck app, it has some nice features there.
Fertilizing
Only feed this succulent during its active growing seasons which means winter. Use the right fertilizer applied in the right amounts. Applying half-strength balanced fertilizer every month or so is recommended for optimal results.
Do not fertilize during winter as the plant is dormant.
Sun & Location Requirements for "Coast barrel cactus and San Diego barrel cactus"
Ferocactus viridescens needs full sun to partial shade in order to thrive. While this variety needs plenty of bright light, it is important not to place it in direct sunlight for extended periods of time as this can cause damage or scorching to the leaves and stems. A shadier spot with indirect light could be just what "Coast barrel cactus and San Diego barrel cactus" needs.
Ferocactus viridescens is not cold hardy and does not survive in freezing conditions. However, there are certain strategies that can be used to help the plant thrive despite the chill of winter. Proper drainage and insulation are essential for succulent X during periods of extreme cold. Placing a layer of mulch or gravel on the soil around the plant can also help keep it warm.
Any succulents in the group will need a medium space to grow. You can place your pot at your table or window. Since this plant needs more space than mini succulents, you should consider do not plant them together with other succulents/plants.
Propagation
Ferocactus viridescens can be propagated from seeds. Signs of a good seed is one that is plump, dark in color and slightly sticky. To propagate X from seed, one must prepare a soil mixture of well-draining potting mix, sow the seeds evenly and lightly press them into the surface. Lastly, gently water the soil using a spray bottle and place the container in bright but indirect light.
Toxicity
Ferocactus viridescens is generally thought to be non-toxic for humans and animals. However, it is important to note that certain parts of the plant may contain toxins which can cause mild skin irritation if ingested or touched. For this reason, the plant should always be kept away from children and pets.
Pests and Diseases
Ferocactus viridescens can be affected common pests and diseases like most of the other succulents such as mealybugs, scale insects, and Red spider mites.
If you do spot any of pest signs, you can treat your succulent using below methods.
- Mealybugs: quarantine, clean infected plants, soapy water.
- Scale insects: quarantine, clean infected plants, soapy water.
- Red spider mites: Quarantine, clean your infected plants, treatment with a systemic insecticidal/soapy water.
Besides that, to prevent serious health issues from happening, keep your succulent in a well-ventilated area and check it regularly for any signs of pests or health problems.