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  • 28 Cell Deep Root Growing Plastic Seed Tray Forestry Seedling Seed Starter Tray
  • 28 Cell Deep Root Growing Plastic Seed Tray Forestry Seedling Seed Starter Tray
  • 28 Cell Deep Root Growing Plastic Seed Tray Forestry Seedling Seed Starter Tray
  • 28 Cell Deep Root Growing Plastic Seed Tray Forestry Seedling Seed Starter Tray
  • 28 Cell Deep Root Growing Plastic Seed Tray Forestry Seedling Seed Starter Tray
  • 28 Cell Deep Root Growing Plastic Seed Tray Forestry Seedling Seed Starter Tray
28 Cell Deep Root Growing Plastic Seed Tray Forestry Seedling Seed Starter Tray

28 Cell Deep Root Growing Plastic Seed Tray Forestry Seedling Seed Starter Tray

  • 1000 - 4999 Pieces
    $0.35
  • 5000 - 9999 Pieces
    $0.33
  • >= 10000 Pieces
    $0.30

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 5000 pieces）
Graphic customization（Min.Order: 2000 pieces）
Customized color（Min.Order: 1000 pieces）
View product details

28 Cell Deep Root Growing Plastic Seed Tray Forestry Seedling Seed Starter Tray

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Seedling Support: 28 deep-root cells promote healthy root development, ensuring robust growth for seedlings in controlled environments.
  • Durable Construction: Made of UV-resistant black plastic, the trays withstand outdoor exposure while absorbing heat to optimize germination conditions.

Key features

  • 1. Material Technology

    • With BPA-free, UV-resistant black plastic, you can ensure durable outdoor use while protecting seedlings from environmental stress.

  • 2. Interactive Design

    • With 28 deep-root compartments and stackable construction, you can organize seedlings efficiently and save storage space compared to non-stackable trays.

  • 3. Performance Parameters

    • With deep-root cell design, you can promote stronger root development, outperforming shallow trays in seedling health and transplant success.

  • 4. Scenario Solutions

    • Whether for home gardening or commercial nurseries, these trays provide a reusable solution for diverse planting needs, reducing waste compared to single-use alternatives.

  • 5. Certification Standards

    • With BPA certification, you can trust chemical-free growth environments for your plants, meeting safety standards for food-grade applications.

Product details

28 Cell Deep Root Growing Plastic Seed Tray Forestry Seedling Seed Starter Tray

The 28 Cell Deep Root Growing Plastic Seed Tray is a durable, BPA-free solution for seedling cultivation, designed for forestry, nurseries, and home gardening. Its black plastic construction enhances UV resistance and heat absorption, while the square grid design with 28 individual cells optimizes space and root development. Stackable and lightweight, it offers eco-friendly reusability for efficient plant propagation.

Technical specifications

FeatureSpecificationBenefit
MaterialBlack BPA-free plasticSafe, UV-resistant, and durable for outdoor use
Cell Capacity28 deep-root compartmentsPromotes healthy root systems for transplants
DesignSquare grid structureEfficient space utilization and easy stacking
WeightLightweight (20% lighter than standard trays)Easy handling and transport
CertificationBPA-free compliantEnsures non-toxic environment for seedlings
FinishUncoated surfaceNatural root growth without chemical coatings

Customization guide

Adjustable parameters include:

  • Cell size: Customize compartment dimensions to accommodate different seedling sizes.
  • Material thickness: Reinforce trays for harsher environmental conditions.
  • Stacking alignment: Modify tray edges for secure multi-layer storage.

Get inspired

With deep-root cells and UV-resistant black plastic, these trays enable robust seedling growth. Ideal for both small-scale gardeners and commercial nurseries, they streamline planting, storage, and transplanting.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Cell Depth3.5 inches+15% (4.0 inches)+30% (4.5 inches)*
UV ResistanceStandard (UPF 15)UPF 25UPF 30+
Chemical ResistanceBasicEnhancedTriple-industry rating
Weight Capacity15 lbs20 lbs25 lbs

Supplier's note

  1. Three Breakthroughs:

    • BPA-Free Material: Ensures toxin-free growth environments.
    • Deep Root Design: Cell depth increases by 30% in the Pro Model, enabling stronger root systems.
    • Triple-Industry Chemical Resistance: The Pro Model’s premium plastic withstands harsh fertilizers and pesticides.

  2. Version Selection Guide:

    • Base Model: Ideal for home gardeners needing basic functionality.
    • Advanced Model: Suitable for nurseries requiring UV protection (UPF 25) and moderate weight capacity.
    • Pro Model: Best for commercial forestry or industrial use, where extreme durability (e.g., UPF 30+, chemical resistance) is critical. Example: With the Pro’s triple-rated chemical resistance, you can safely grow pesticide-treated seedlings without tray degradation. Pair this with its deep-root cells to ensure robust transplants for large-scale operations.

Frequently asked questions

  • Which seedling tray model suits small gardens or indoor planters?

  • How do I clean and maintain forestry seedling trays for reuse?

  • Black plastic vs biodegradable trays: Which is better for nurseries?

  • Can I customize nursery trays with lids or accessories?

  • Is the material of forestry seedling trays FDA/BPA certified?

  • What are the best uses for deep root growing seed trays?

  • How long do plastic seedling trays last compared to alternatives?

  • Do square seedling trays save space in commercial greenhouses?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard Plastic TraysHome gardening, small-scale plantingShallow cells (3-inch depth) per ASTM D6349; basic plastic materialAffordable, lightweight (0.8 lbs/tray)Limited root growth, not BPA-free, prone to UV degradation over time
Biodegradable TraysEco-conscious gardening, compostingMade from coconut coir (ISO 14021); biodegradable in 180 daysEco-friendly, plant-safe, can be planted directlyShorter lifespan (6 months), may disintegrate in prolonged wet conditions
Our Base Deep Root TrayCommercial nurseries, home gardening28 cells with 6-inch depth (ISO 22337); BPA-free plastic (FDA 21 CFR 177.1520)Promotes robust root systems, UV-resistant coating (▲ over Industry Standard)Heavier (1.2 lbs/tray), requires more storage space
Our Advanced Deep Root TrayLarge-scale agriculture, professional growersReinforced 6.5-inch depth (ASTM D6349); stackable design (▲▲ over Base)Durable, space-saving via interlocking stacking, withstands outdoor elementsHigher cost (30% more than Base), requires assembly for stacking
Stackable Seedling TraysGreenhouses, storage optimizationSquare shape with interlocking edges (ISO 22337); 28-cell capacitySpace-efficient storage (▲▲ stacking density), lightweight (0.9 lbs/tray)Shallow cells (4-inch depth), not ideal for deep-rooted plants
Nursery Trays with LidsPest control, climate-sensitive plantsIncludes ventilated lid (ISO 14033); 28 cells with 5-inch depthProtects from pests/weather, reduces evaporation (▲ humidity retention)Bulky design (1.5 lbs/tray), higher cost compared to standard trays

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