What are the requirements of orchids for flower pots?
As the gentleman of flowers, the growth state of orchids is closely related to the selection of flower pots. The right container not only promotes the healthy growth of roots but also highlights the elegant temperament of orchids. This article analyzes the four core requirements of orchids for containers from a professional perspective to help you create the perfect growing environment for orchids.
The Four Golden Rules for Choosing Orchid Containers
Respiratory Passages: Breathability Determines Survival Rate
Fleshy roots require continuous gas exchange, so it is recommended to choose breathable materials such as purple sand or unglazed pottery. Experimental data shows that containers with good breathability can increase root vitality by 40%, effectively preventing root rot disease.
Drainage System: Base Hole Design Is Vital
A combination of double base holes and side holes is ideal for drainage, with a 3cm thick layer of broken tile padding to ensure no water residue. It is recommended to check monthly whether the base holes are blocked to keep the drainage unobstructed.
Space Matching: Accurate Sizing Promotes Growth
Follow the principle of 'better small than large', choosing a pot with a 15cm diameter for new seedlings and keeping mature plants within 25cm. Oversized containers can easily lead to medium compaction and it is recommended to gradually increase the size by 3-5cm every 2 years when repotting.
Aesthetic Presentation: Shape Matching Enhances Appreciation
Classic shapes such as the Song-style plum blossom vase and the Ming-style drum-shaped jar are most suitable for the temperament of Chinese orchids. Dark-colored containers can set off the simplicity of orchids with plain hearts, while blue and white porcelain pots complement Cymbidiums.
Professional-level Material Comparison of Containers
Purple Sand Pot: The Preferred Choice for Collectors and Care
Terra Cotta Pot: The Best Choice for Beginners
Red terra cotta pots can absorb water up to 15%-20%, and with the design of elevated feet at the bottom, they are especially suitable for rainy areas. It is recommended to choose enhanced terra cotta pots that have been treated with alkali resistance, which can last for 5-8 years.
Quality containers are the cornerstone of healthy orchid growth. Mastering the four key points 'breathable, drainable, suitable, aesthetic', and choosing the right material for different growth stages can make the orchid bloom in an environment that is both functional and aesthetically pleasing. Regularly observing the root state and adjusting the container size in time can achieve the sustainable cultivation of orchids.