Sun: full sun
Water: Below average watering needs for a succulent
Temperature: Zone 9a from 20° F to 25° F (-6.7 ° C to -3.9° C) to Zone 9b from 25° F to 30° F (-3.9° C to -1.1° C)
Winter Survival: Not cold hardy
Propagation: seeds
Flower: in the late spring
Flower Type: white
Toxic: Generally non-toxic to humans and animals
Dormant: winter
Space Requirement: Indoors & Outdoors
Common Problems: Plants may rot if overwatered, pests
Where to buy Carnegia gigantea ?
Basc Care for Carnegia gigantea
Watering
Watering for Carnegia gigantea is a simple task. It requires Below average watering needs for a succulent.
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 "saguaro, Giant Cactus, Saguaro Cactus"
Carnegia gigantea requires full sun in order to thrive. When choosing a spot for your succulent, make sure it gets at least 6 hours of direct sunlight per day. If the leaves start to look pale or weak, this could be an indication that the succulent isn't getting enough light.
As per this succulent profile, it is only able to stay healthy when the environment temperature is above the range of zone 9a from 20° F to 25° F (-6.7 ° C to -3.9° C).
In order to protect Carnegia gigantea from freezing temperatures, it is important to provide adequate insulation and drainage. A layer of mulch or gravel will help protect the roots by keeping them warm during cold weather. In addition, protection from wind and sun exposure can help reduce the chances of frost damage.
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
Growing Carnegia gigantea from seeds is an easy and economical way to produce more plants. Identify a healthy seed by its plumpness, dark color and slightly sticky texture. Once the potting mix has been pre-mixed with well-draining soil, sow the seeds evenly and press lightly into the surface. To ensure germination, keep the container in bright but indirect light and mist the soil gently with a spray bottle.
Toxicity
Carnegia gigantea is generally non-toxic to humans and animals. However, the plant may contain certain toxins which can cause mild skin irritation if it is ingested or comes in contact with skin. Therefore, it is important to keep the plant away from children and pets for safety reasons.
Pests and Diseases
Carnegia gigantea 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.