How to cultivate Dendrobium orchids
Today's focus is on how to cultivate Dendrobium orchids and related topics about the simple methods of growing Dendrobium orchids at home. Next, the editor of this site will introduce to you.
If there is little sunlight at home but you still like flowering plants, what should you grow? Blue Demon recommends trying to grow Dendrobium orchids with ink splash patterns. These orchids not only tolerate shade but also have beautiful flowers and a long blooming period, up to 40 days, and are easy to care for.
Tips for caring for Dendrobium orchids with ink splash patterns
Dendrobium orchids with ink splash patterns are a type of foreign orchid, belonging to the Dendrobium species. They are mainly ornamental and not edible. When in bloom, the flowers are very unique with white petals and purple-red edges, stunningly beautiful. In most regions, Dendrobium orchids with ink splash patterns bloom once a year, and a single flower's blooming period can last 30-40 days. In warm areas such as Guangdong, Fujian, and Hainan, they can bloom continuously throughout the year. If you want Dendrobium orchids with ink splash patterns to thrive and bloom more, the following points should be noted during care.
1. Suitable growing medium
To grow Dendrobium orchids with ink splash patterns well, the growing medium is the most important. These orchids require well-drained soil that can remain moist but not wet for a long time. Generally, orchid-specific soil or a mixture of fermented pine bark and a small amount of moss is used, which can ensure good drainage and prevent waterlogging.
2. Reasonable watering and fertilizing
Adequate fertilizer and water are essential for the healthy growth of Dendrobium orchids with ink splash patterns. During regular maintenance, you can apply a growth water-soluble fertilizer every 15 days or so, combined with watering. After the flower spikes appear, switch to using phosphorus-potassium fertilizer. You can also scatter a small amount of slow-release fertilizer around the pot. The slow-release fertilizer has a relatively long-lasting effect, providing nutrients to the orchids continuously and is less likely to burn the seedlings.
Dendrobium orchids with ink splash patterns prefer moist conditions. In summer, they need to be watered every 2-3 days, and each watering should be thorough. After watering, place the orchids in a well-ventilated area to drain excess water from the soil. In winter, water when the top 2cm of the soil has dried out.
3. Suitable lighting
Dendrobium orchids do not require high light levels, tolerating shade but not strong light. They can be placed in a bright area with diffused light or on an east-facing balcony to receive soft morning direct light. However, it is recommended to avoid direct sunlight in summer, as it can easily burn the leaves and even cause them to wither.
4. Relatively warm environment
The survival temperature of Dendrobium orchids with ink splash patterns is between 5-40 degrees Celsius. They have average cold resistance and prefer a warm and humid environment, so it is still necessary to keep warm in winter to avoid frost damage.
5. Regarding pruning
Dendrobium orchids with ink splash patterns do not require much pruning, generally only removing spent flowers. The older branches of these orchids usually bloom less or not at all, but with adequate fertilizer and water, the older branches often produce flower spikes or high-position buds. Therefore, it is recommended not to prune the older branches of Dendrobium orchids with ink splash patterns. Even if the older branches cannot bloom, they will wither on their own after nutrients return, and it is better to cut them off when the branches are dry.
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