Sustainable Soil Blocking Trays
Start seeds sustainably with EcoFloral soil blocking trays designed to support healthy root growth while reducing plastic waste. Made from plant-based materials and engineered for soil blocking, these reusable trays provide a durable, eco-friendly alternative to traditional plastic seed starting systems.
Sustainable Soil Blocking Trays for Eco-Friendly Seed Starting
Start seeds the sustainable way with EcoFloral soil blocking trays designed to support healthy root growth while reducing plastic waste. Our eco-friendly seed starting trays are made from plant-based materials and engineered specifically for soil blocking, helping gardeners grow stronger seedlings without disposable plastic pots or traditional nursery trays.
Designed for beginner and experienced gardeners alike, our sustainable trays combine thoughtful functionality with environmentally responsible materials, making them ideal for eco-conscious gardening, homesteading, and indoor growing setups.
The EcoFloral Large Soil Blocking Tray can hold up to 80 seedlings when using the mini soil blocker or 20-30 seedlings in larger soil blocks. Designed to hold multiple rows of soil blocks, the tray helps keep seed starts organized while supporting consistent watering and easy transport.
Soil blocking allows seeds to be started in compressed cubes of soil rather than plastic cell trays. Without container walls restricting growth, roots naturally branch when they reach the surface of the soil block, promoting healthy root development. The tray helps maintain block structure while giving seedlings room to grow before transplanting.
The wide surface area makes this tray especially useful for gardeners starting large numbers of vegetables, herbs, or cut flowers. Blocks can be arranged closely together, maximizing the number of plants grown under lights or in greenhouse space. The tray also simplifies bottom watering, allowing soil blocks to absorb moisture evenly from below.
Reusable trays are an important part of a soil blocking system because they reduce the need for disposable plastic propagation trays. Over time, durable trays can support many seed starting cycles.
For home gardeners, flower farmers, and small growers looking to streamline seed starting, our large soil blocking tray provides a dependable foundation for organized and efficient propagation.
Large: 8.2”x4.2”x1/2” - fits 4 20-cell mini 3/4” blocks
EThe EcoFloral Soil Blocking Tray is designed to support soil blocks during seed starting while simplifying watering and organization. Soil blocking is a method of starting seeds in compressed cubes of soil instead of plastic cell trays. By eliminating rigid container walls, seedlings develop healthier root systems through a process known as air pruning, where roots naturally branch rather than circling.
This tray provides a stable base for holding soil blocks in place while allowing bottom watering. Bottom watering encourages even moisture distribution, helping seedlings absorb water gradually without disturbing newly planted seeds. For gardeners starting large numbers of seedlings, trays also help keep blocks organized and easy to move between grow lights, greenhouses, or outdoor hardening areas.
The tray’s durable design allows it to be reused season after season, reducing reliance on disposable plastic seed trays. It pairs well with common soil blockers and seed-starting mixes used by home gardeners, flower farmers, and market growers.
Soil blocking trays are especially useful for starting vegetables, herbs, and cut flowers indoors before transplanting to the garden. By supporting soil blocks while keeping watering simple, the tray helps create a reliable seed starting system for gardeners who want healthier seedlings and a more sustainable approach to propagation.
Medium: 6.4”x4.2”x1/2” - fits 2 20-cell mini 3/4” blocks
Eco-Floral’s sustainable soil blocking trays are designed for gardeners who want a durable, reusable alternative to plastic seed-starting trays. Designed specifically for soil blocking, these trays help you start seeds efficiently without compromising your environmental values. Made from PHA - a cutting-edge green material - our trays are biodegradable in natural environments without leaving persistent microplastics or toxins behind.
Unlike disposable trays, our soil blocking trays are made to last season after season. They are sized perfectly for soil blocks and are dishwasher safe, making seed starting simpler, cleaner, and more sustainable.
Perfect for home gardeners, flower farmers, and eco-conscious growers, these trays pair seamlessly with soil blockers and fit standard seed-starting setups or small seed-starting spaces.
Why you’ll love these sustainable soil blocking trays:
Biodegradable without leaving persistent microplastics or toxins behind
Reusable, long-lasting alternative to plastic trays
Designed specifically for soil blocking
Supports low-waste, sustainable gardening practices
Easy to clean and store
Ideal for starting flowers, vegetables or any plants
Available in multiple sizes to suit your growing needs. Choose your size based on how many seeds you want to start:
Small: 3.2”x4.2”x1/2” - fits 1 20-cell mini 3/4” block