Specification: Light carrot with 4.5 inch (11.4 cm) spacing, broccoli with 1 inch (2.5 cm) spacing, cucumbers with 9 inch (22.9 cm) spacing, popcorn with 9 inch (22.9 cm) spacing, lima beans with 12 inch (30.5 cm) spacing, and a blank seed plate. You can select seeds that fit this spacing based on the seed tray configurations, and one of the 6 seed trays can be customized according to your needs. Cauliflower trays have 1 inch (2.5 cm) spacing and can hold cauliflower, cabbage, turnip, and radish. Light carrot trays have 4.5 inches (11.4 cm) spacing and can hold lettuce, turnip, mustard, collard greens, and light cabbage. The green bean tray has 12 inch (30.5 cm) spacing and can accommodate larger seeds such as peanuts up to 0.625 inches (15.69 mm). The seed spacing for cucumber and popcorn trays is 9 inches (22.9 cm). Cucumbers can be planted with pumpkins, gourds, sunflowers, watermelons, and other flat seeds. Popcorn trays are suitable for medium-sized seeds approximately 0.250 inches (6.3 mm) in size. The 60010 Optional Seed Plate Set provides a variety of additional seed plates for many other plants. Please note: Slight physical color differences may occur due to lighting or display settings; this does not affect functionality. Color: As shown in photo Material: Plastic Package Contents: 6 pcs Optional Seed Plate Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement may vary by +/- 1-3 cm.