10 Best Seed Starting Trays for Herbs in 2026: Smart Picks for Indoor Growing

Starting herbs from seed is easier when each variety has the right amount of space, moisture, drainage, and light. The best seed starting trays for herbs help prevent overwatering while making delicate seedlings easier to monitor and transplant.

We compared ten options for indoor gardeners, from compact windowsill kits to high-capacity trays with humidity domes, self-watering features, and built-in grow lights.

Best 10 Seed Starting Trays for Herbs Picks for 2026

Best Adjustable-Ventilation Set – Gardzen 40-Cell Seed Starter Trays

For gardeners starting many herbs at once, the Gardzen set provides five 40-cell trays with clear humidity domes, bases, and adjustable vents. Drainage holes and visible domes make it easier to manage moisture and monitor seedlings indoors or in a greenhouse.

Best For: Herb growers who want high capacity and multiple reusable-style starter kits for larger planting projects.

Pros:

• Includes 200 total cells across five trays.
• Adjustable dome vents help manage airflow during germination.
• Drainage holes help reduce overwatering, while clear domes keep seedlings visible.

Cons:

• The relatively large five-tray set may be more capacity than needed for a small herb garden.
• It does not include grow lights or a heat mat.

Choose this Gardzen kit when capacity and ventilation control matter most. Its 40-cell layout is practical for starting several herb varieties together, while the included bases and domes create a straightforward setup.

Best With Built-In Lighting – Bonviee LED Herb Starter Trays

These Bonviee seed starting trays for herbs combine five 12-cell inserts with elevated humidity domes and a 12-LED full-spectrum light on each tray. The compact design suits windowsills, grow tents, and other indoor spaces where supplemental light is useful.

Best For: Indoor herb growers who want integrated lighting and moisture-control features in a compact five-tray kit.

Pros:

• Each tray includes a 12-LED full-spectrum grow light.
• Vented domes help retain humidity and increase airflow as seedlings emerge.
• Clear inserts, drainage holes, labels, and a USB cable are included.

Cons:

• A power adapter is not included.
• Each insert has only 12 cells, so the total space per tray is limited.

This is the most feature-rich option for indoor starting when natural light is limited. Remember to provide the required 5V/2A power adapter, and consider its smaller cell count if you plan to grow many herb varieties.

Best Reusable Design – Burpee SuperSeed 36-Cell Tray

The Burpee SuperSeed is a single 36-cell tray designed for controlled indoor seed starting. Its flexible silicone cells pop out for gentler transplanting, while molded drainage slots, watering channels, and side handles help simplify routine care for herbs and other seedlings.

Best For: Gardeners who prioritize easy transplanting, organized labeling, and a tray intended for repeated use.

Pros:

• Flexible food-grade silicone cells help seedlings pop out with less root disturbance.
• Drainage slots and deep watering channels support more controlled watering.
• Alphanumeric rows and the included Plant-o-Gram help identify seedlings.

Cons:

• Only one tray is included.
• No humidity dome, lighting, or growing medium is included.

For herb gardeners who reuse equipment from season to season, the SuperSeed’s flexible cells and easy-clean design are compelling. It costs more in upfront convenience than a basic multipack, but it focuses on handling and transplanting rather than included accessories.

Best Budget Multipack – Mr. Pen 12-Cell Starter Trays

Mr. Pen’s 10-set provides 120 total cells in compact 12-cell trays, making it a practical choice for starting herbs in smaller batches. Each tray includes a transparent, vented dome, drainage holes, and access to a shovel and scoop for planting and transplanting.

Best For: Beginners and hobby gardeners who want many compact trays with basic humidity and planting accessories.

Pros:

• Ten trays provide 120 total cells for staggered herb starts.
• Transparent domes include adjustable ventilation.
• Drainage holes and included shovel and scoop support basic planting and care.

Cons:

• The 12-cell format offers less space per tray than larger-cell-count options.
• No grow lights or heat mat are included.

This kit is a flexible pick when you want to separate herb varieties or sow in stages. Its compact trays are easy to distribute around an indoor growing area, while the included tools add convenience for new gardeners.

Best All-in-One Pick – Patigrow 60-Cell Self-Watering Tray

If you want seed starting trays for herbs with built-in lighting and moisture management, the Patigrow combines 60 cells, a humidity dome, adjustable vents, a capillary mat, and two LED strips. Its self-watering design and included accessories make it a convenient indoor setup for beginners growing herbs and other seedlings.

Best For: Indoor herb growers who want a complete, high-capacity starter kit with grow lights.

Pros:

• Includes two LED strips with adjustable brightness and timer functions.
• Self-watering system helps maintain consistent moisture.
• Humidity dome has adjustable vents, while enlarged drainage holes help remove excess water.
• Complete kit includes 60-cell tray, base tray, capillary mat, labels, tools, and support stand.

Cons:

• The larger 60-cell setup may be more than needed for a small windowsill herb garden.
• It requires an indoor power connection for the grow-light system.

The Patigrow is the most feature-rich option here, particularly for starting many herb seedlings indoors. Choose it if automated moisture support and supplemental lighting matter more than compactness.

Best Value Multipack – 144-Cell Seed Starter Trays

For gardeners starting many herbs at once, these seed starting trays for herbs provide 144 cells across 24 reusable six-cell trays. Each 1.5-inch-square cell is 2.25 inches deep, with drainage slits to support moisture control and root development.

Best For: Gardeners who need a large number of straightforward trays for herbs, flowers, succulents, or vegetables.

Pros:

• Offers 144 cells across 24 separate trays.
• Deep cells are designed to support healthy root development.
• Drainage slits help prevent overwatering.
• Includes five plant stakes for labeling and organization.

Cons:

• Does not include a humidity dome, watering system, or grow light.
• The six-cell trays require separate handling and watering.

This multipack is a practical choice when quantity and flexibility are priorities. It is less of a complete kit than the other options, but the separate trays can make it easier to organize different herb varieties or planting dates.

Best Windowsill Option – Burpee SuperSeed 8-Cell Tray

The Burpee SuperSeed is a compact choice among seed starting trays for herbs, with eight extra-large silicone cells sized for a windowsill. Flexible pop-out cells simplify transplanting, while molded drainage slots, aeration features, and a contained watering tray help make indoor seed starting easier to manage.

Best For: Small indoor herb gardens and growers who want an easy-to-clean windowsill tray.

Pros:

• Compact 11.5-inch windowsill-friendly design.
• Extra-large flexible silicone cells pop out for gentler transplanting.
• Drainage and watering-tray channels help manage excess water.
• Reusable and top-shelf dishwasher safe.

Cons:

• Eight cells provide much less capacity than the 60- and 144-cell options.
• Does not include a grow light or humidity dome.

Choose the Burpee tray when countertop space and simple transplanting are more important than volume. Its eight larger cells suit a focused selection of herbs and its reusable silicone construction supports repeated indoor use.

Best All-in-One Setup – BlumWay Grow-Light Tray

For gardeners who want seed starting trays for herbs with built-in lighting, the BlumWay combines two 40-cell trays with full-spectrum grow lights and humidity domes. Adjustable timers, brightness settings, ventilation, and deeper cells make it suited to indoor growing from germination through early seedling development.

Best For: Indoor herb growers who need lighting and humidity control in one reusable kit.

Pros:

• Includes two trays with 80 cells total and mounted full-spectrum grow lights.
• Offers three timer settings, five brightness modes, and three lighting modes.
• Higher domes and 1.96-inch-deep cells provide room for taller seedlings and developing roots.
• Vent covers and drainage holes help manage humidity and excess water.

Cons:

• Requires USB power or the included plug-in adapter.
• The built-in lighting and larger domes may be more equipment than needed for simple windowsill propagation.

This is the most feature-rich option in the group, especially for starting herbs indoors when natural light is limited. Its adjustable controls add flexibility, while the reusable ABS construction supports repeated seasons of use.

Best Bulk Value – Gardzen 30-Pack Cell Trays

The Gardzen 30-pack is a straightforward choice for gardeners who need seed starting trays for herbs in quantity. Each compact tray has six cells, drainage holes, and 2.2-inch-deep compartments, making the set practical for sowing multiple herb varieties or successive batches.

Best For: Gardeners starting many herb seedlings who already have a suitable light source or greenhouse space.

Pros:

• Includes 30 individual six-cell trays for flexible batch planting.
• Deep 2.2-inch cells provide room for root development.
• Bottom drainage holes help prevent overwatering, while guide channels distribute water to the cells.
• Plastic trays are designed to be cleaned and reused.

Cons:

• No humidity domes, grow lights, soil, or other growing accessories are listed.
• Six-cell trays are smaller and less consolidated than larger multi-cell starter trays.

Choose this set when quantity and flexibility matter more than included features. It is a good foundation for herb propagation, but you will need to supply the growing medium and manage light and humidity separately.

Best Beginner Kit – Peat Pellet Starter Set

This peat-pellet kit simplifies seed starting for herbs by pairing four 12-cell trays with base trays, humidity domes, and 50 expanding peat pellets. It is a convenient option when you want seed starting trays for herbs without measuring and filling each cell with loose soil.

Best For: Beginners who want a contained, ready-to-use setup for herbs, cuttings, or small indoor planting projects.

Pros:

• Includes four trays with 12 cells each, four bases, four humidity lids, and 50 peat pellets.
• Peat pellets expand in warm water and reduce the mess of filling cells with soil.
• Transparent domes help retain moisture and allow seedling monitoring.
• Drainage holes support airflow and help reduce oversaturation.

Cons:

• The included peat pellets may not cover every cell across all four trays.
• Humidity domes require monitoring and ventilation as seedlings develop.
• Pellet netting may need to be cut away before transplanting if roots outgrow it.

For new gardeners, the included pellets and domes make the process approachable and tidy. The kit is also versatile for cuttings and propagation, though transplanting requires attention to the pellet netting and moisture levels.

How We Picked the Best Seed Starting Trays for Herbs

We focused on the features that matter most when growing basil, parsley, cilantro, thyme, oregano, and other herbs from seed. Our comparison considers cell size, drainage, humidity control, durability, watering convenience, lighting support, footprint, and overall value.

Because herbs vary in root development and germination habits, we included both small-cell trays for starting many seedlings and larger-cell designs for plants that may remain indoors longer. Reusable construction and easy cleaning also received extra consideration for gardeners who start seeds every season.

Quick Comparison

Best For	Recommended Type	Why It Helps
Many herb varieties	High-cell-count tray	Starts numerous seedlings in limited space
Small kitchens	Windowsill tray	Fits near natural light without a large setup
Low-light rooms	Tray with grow lights	Provides more consistent light indoors
Forgetful waterers	Self-watering tray	Helps maintain more even moisture
Repeated seasonal use	Reusable tray	Reduces replacement costs and waste

Key Buying Factors for Seed Starting Trays for Herbs

Cell Size and Count

Small cells work well for starting large batches of herbs such as basil or cilantro, while larger cells give parsley, dill, and slower-growing seedlings more room for roots. More cells are not always better if they make watering and transplanting difficult.

Drainage and Moisture Control

Look for drainage holes and a base tray that catches excess water. Humidity domes can improve germination, but adjustable vents are useful because seedlings need increasing airflow after they emerge. Self-watering designs can help maintain moisture, but they should not leave roots saturated.

Light and Placement

A sunny south-facing window may be enough for some herbs, although seedlings often become leggy when light is weak or inconsistent. Built-in LED lights are useful for kitchens, offices, and winter growing, especially when the tray can be positioned close to the plants.

Durability and Cleanup

Thicker plastic and sturdy bases are better for repeated use and easier handling. Choose trays that can be washed thoroughly between plantings to reduce the chance of carrying over mold or plant disease.

Who Should Buy Which Seed Starting Trays for Herbs?

Choose a compact windowsill kit if you only need a few kitchen herbs and have reliable natural light. A high-capacity multi-cell set is better for gardeners starting several varieties or planning a larger outdoor herb garden. If your home has limited sunlight, select a model with integrated grow lights. Self-watering trays suit growers who want steadier moisture between checks, while reusable trays are the strongest long-term choice for frequent seed starting.

Before buying, measure your growing area and confirm that the tray’s cell depth, dome height, and lighting setup fit your plants. For most beginners, a tray with drainage, a humidity dome, and a separate base offers the best balance of control, flexibility, and value.