Easter Cactus
Easter Cactus, also known as Hatiora gaertneri, is an epiphytic cactus plant originating from South American forests. It's a relatively slow-growing cactus and can reach up to 10 inches in diameter when mature. Easter cactus has a flattened, segmented stems in a variety of colors that can range from a light-green to a deep-red. These stems are adorned with bright yellow flowers, which earn it its name. The Easter cactus is an especially popular houseplant due to its bright flowers and relatively easy care needs.
Water the Easter cactus regularly, when the top inch of the soil is dry. The soil should be allowed to completely dry out between each watering. When in doubt, underwater the Easter cactus rather than overwater it, as too much water can lead to root rot. During the active growth phases it is best to water the plant more heavily (around twice a week), while during other periods of the year the cactus can survive with less water.
Easter cactus should be placed in bright, indirect sunlight. Provide the plant with several hours of bright, natural light each day, but make sure to keep the plant away from direct afternoon sun, as too much sun can scorch the plant leaves. If you can’t provide natural sunlight, artificial light should do just fine, but make sure to keep the artificial lights at a safe distance above the plant. The Easter cactus can also survive with just a few hours of natural or artificial light each day.
Easter cactus likes a temperature between 65°F and 75°F (18°C and 24°C). Temperatures outside this range will result in the plant struggling to survive and growing more slowly. The Easter cactus is relatively frost hardy, as it can survive temperatures down to -20°F or -29°C. Under such temperatures, however, the cactus will enter into winter dormancy.
The Easter cactus doesn’t have particularly high humidity requirements. Typical house humidity is more than sufficient for the cactus to flourish. When the air is especially dry, mist the cactus occasionally to provide it with some extra humidity, but be careful not to over-mist the plant.
Easter cactus thrive best in fast draining potting mixes. Aim for a mix with a combination of sand, peat, and some slightly rocky soil. While it is possible to buy potting mixes specifically formulated for cacti and succulents, general-purpose succulent or cactus mix should be enough to get the job done.
Easter cactus should be fertilized once every two weeks during its growing season (April – August). Use a low concentration fertilizer, such as 10-10-10 or 8-8-8, and ensure that it is well-diluted. Too much fertilizer can burn the plant, so take extra care not to over-fertilize it.
The Easter cactus is fairly resistant to pests, but can sometimes suffer from infestations of spider mites, whiteflies, or mealybugs. Check the stems and leaves for signs of infestation, usually in the form of small white or brown spots on the plant. Treat affected plants with an insecticidal spray or an alcohol dip, whichever is more convenient. For particularly bad infestations, isolate the plant and throw away affected cuttings.
The Easter cactus should be repotted roughly every two to three years. Generally speaking, spring is the best time for repotting. When repotting, take extra care to ensure the root system is secure and that it doesn’t become damaged or damaged. Additionally, use a potting mix that is specially formulated for cacti and succulents.
During its active growth period, the Easter cactus should be pruned lightly to remove long, straggly stems. This pruning is especially beneficial for older, mature plants, which can become scattered and outgrow their containers after a few years. Once complete, discard the pruned stems and never put them back in the pot, as they could spread disease.
Mulching Easter cactus is not necessary as they are well adapted to survive without any additional assistance. However, if you want to provide extra protection, life mulch has been found to reduce the risk of stem rot and disease.
The Easter cactus can easily be propagated from stem cuttings. During the month of April, make 3-inch stem cuttings from the top of a healthy plant. Remove any leaves from the lower ¾ of the cuttings, dip them in rooting hormone and put them in well-draining soil mix. Place the seedlings in bright, indirect light and ensure the soil does not dry out. Once rooted, the cuttings can either be placed into the soil or kept in containers.
Easter cactus doesn’t require any special supportive training, as it has a way of finding its own support. However, they do benefit from the addition of a stake or trellis during the growing season, which will help them to stay upright and increase air circulation at the base of the plant.
In order for the Easter cactus to flower, it needs a rest period where temperatures remain below 55°F (13°C). This rest period should begin in late October and will last until late winter (around February). During this time, the cactus should receive very little light, no water, and have its pot moved somewhere darker.
Easter cactus is not toxic to pets, meaning dogs and cats can safely be around the plant.
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