PP Plastic Seedling Sponge Block
DDZ42
This high-quality PP seedling sponge block is engineered for superior water retention and high porosity, ensuring optimal moisture and oxygen balance for young plants. Its structured design provides a stable, sterile environment that promotes rapid root development and high germination rates in professional agricultural setups.
Primarily used in hydroponic and aquaponic systems, these blocks are ideal for germinating leafy greens, herbs, and vegetables. They offer a clean, soil-less alternative for commercial greenhouses and indoor farming, allowing for seamless transplanting with minimal root disturbance.
PP
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Need specific cell configurations or material data sheets for your nursery operations? Fill out the form below. Our horticultural engineering team at Suzhou Keyanuo Plastic will provide you with a tailored quote, lead times, and technical support to optimize your germination efficiency.


Premium Seedling Trays for Optimal Plant Growth
Seedling Tray Experts offers a wide range of high-quality seedling trays designed to help your plants thrive. Our trays are crafted with durable, eco-friendly materials, providing the ideal environment for germination and early plant development. Whether you run a large-scale nursery, greenhouse, or are an enthusiastic home gardener, our trays are built for efficiency and long-lasting use.
Key Features:
Durable Material: High-quality plastic trays that resist cracking and bending.
Eco-Friendly Options: Sustainable and reusable designs to reduce environmental impact.
Custom Sizes: Multiple compartment options to fit any plant type or propagation method.
Optimized Drainage: Properly spaced drainage holes to prevent waterlogging and root rot.
Lightweight & Stackable: Easy handling, storage, and transportation.
Product Variants:
32-cell, 50-cell, 72-cell, and more plug trays
Round, square, and rectangular compartment designs
Black, blue, and green trays available
Customized OEM & private-label services
