Lantern Cactus

When watering this type of cactus, it is important to wait until the soil has become completely dry before adding more moisture. Be sure to avoid overwatering as that can lead to root rot. Water the soil until it is thoroughly soaked, and then wait for the top inch (2.5 cm) of the soil to dry out before watering it again. During the winter months, reduce the amount of water used.

Lantern cacti prefer bright, indirect light. Placing them in direct sunlight may cause sunburn. They can also be placed in a window room with south or south-east exposure, and should be rotated so they get exposure to the sun evenly. If grown under artificial light, fluorescent or LED lights are best. Low light may cause the plant to become leggy.

Lantern cacti are tropical plants and like to be in temperatures between 65-75°F (18-23°C). Keep them away from cold drafts, heaters, and air conditioners. Nighttime temperatures should also not go below 50°F (10°C).

These cacti enjoy humidity levels around 40-50%. If humidity is too low, the plant may suffer from insufficient blooming or wilting of the leaves. Using a humidifier or setting the plant on a humidity tray can help maintain the correct level of humidity.

Lantern cacti prefer slightly acidic soil with good drainage. If using store-bought soil, mix it with 50% coarse sand or perlite to help prevent root rot. A homemade soil mix can also be made by combining 1 part topsoil, 1 part compost, and 1 part sand or perlite.

Fertilize the lantern cactus about once every two months with a balanced liquid cactus or houseplant fertilizer. Do not fertilize during its resting period as this could lead to root damage. It’s best to fertilize in the morning and water the soil after doing so to wash away any excess fertilizer that may remain in the plant.

Lantern cacti are especially prone to mealybugs, which are tiny white bugs that can be seen on the stems or roots of the plant. To get rid of these bugs, you must first remove them manually and then spray the area with a solution of mild soap and water. You can also introduce beneficial insects such as ladybugs to the environment,which will help to keep pests under control.

Repotting done correctly is essential for the lantern cacti’s health. Repotting should be done once a year in the spring and make sure to use a well-draining cactus soil mix. When repotting, only move the cactus up one size pot as too large of a pot may lead to overwatering.

Prune the plant regularly to keep it healthy and encourage growth. Trim back unhealthy stems to the main branch and remove dead or dying leaves. Pruning will also help to keep the shape of the plant compact.

Mulching is not necessary for the lantern cacti, since these cacti do not require large amounts of nutrients. Do not use organic mulch since it can promote fungal growth.

Lantern cacti can be propagated relatively easily by stem cuttings or seeds. For stem cuttings, cut the stem off the mother plant as close to the base as possible. Be sure to let the cutting dry and cure immediately after harvesting. When sowing the seeds, make sure to use a pot that has good drainage and a warm environment. Soak the seeds in warm water for 12 hours before planting to encourage faster germination.

These cacti may need support in order to maintain its shape as they grow taller. Stake the stem to a tomato cage, or use a plant hanger if it is supported by a wall.

During the summer months, lantern cacti do not require a rest period, but during winter they should be allowed to rest in order to prevent any further growth. Reduce watering during this time and keep the soil completely dry. They prefer temperatures between 40-55°F (4-13°C) during this period.

The lantern cactus is not toxic to pets, but contact with the spines may cause irritation. Place the plant in an adequate location where the spines are out of reach from any potential animals or people.