A paddy tray is a shallow container or tray used for growing paddy rice seedlings. The tray is usually made of plastic and has small holes at the bottom to allow for drainage. Paddy trays are commonly used in nursery operations for rice production, where the seedlings are grown until they are ready to be transplanted into the paddy fields. The trays are typically filled with soil or a growing medium and then the rice seeds are sown on top. The trays are then placed in a greenhouse or other protected environment until the seedlings are large enough to be transplanted.

• A micro green paddy tray is a specific type of paddy tray that is used for growing microgreens, which are young and tender vegetable greens that are harvested when they are only a few inches tall. These trays are similar to regular paddy trays, but they are smaller in size and have shallower depth.
• Micro green paddy trays are usually made of plastic and have small drainage holes at the bottom. They are filled with soil or a growing medium and the microgreen seeds are sown on top. The trays are then placed in a well-lit area and watered regularly until the seeds germinate and the microgreens are ready to be harvested, which typically takes around 7 to 14 days.
• Micro green paddy trays are popular among home gardeners and small-scale farmers because they allow for easy and convenient indoor growing of a variety of microgreens, such as arugula, broccoli, kale, and radish.