Maximize Your Harvest by Selecting the Right plants for Your 72-Hole Seedling Trays

Gardening enthusiasts, whether novice or seasoned, share a common dream…

to nurture a lush, thriving garden that bursts with color, flavor, and fragrance.

Yet, achieving this dream often begins not in the open air but in the quiet corners of our homes, within the humble confines of a seedling tray.

  • Imagine the satisfaction of plucking succulent tomatoes from your own vines…
  • harvesting crisp lettuce for your salads…
  • or adorning your garden with vibrant marigolds—all nurtured from tiny seedlings carefully started in your trusty tray.

In this comprehensive guide, we unveil the secret to garden success: the right plants for your 72-hole seedling tray.

From the tantalizing tastes of homegrown peppers to the delicate beauty of perennial blooms, you’ll discover the desire to cultivate a garden teeming with life and abundance.

Each carefully selected seedling promises a benefit—whether it’s early harvests, ornamental charm, or culinary delight.

Get ready to embark on a journey that will transform your gardening endeavors.

Let’s dive into the world of seedlings and watch your garden flourish like never before!

Selecting the Right plants for Your 72-Hole Tray

The choice of seedlings to grow in a 72-hole seedling tray depends on several factors.

For example…

  • Your climate,
  • The time of year,
  • And your gardening goals.

However, here are some common options that can work well in a standard 72-cell seedling tray:

Vegetable Seedlings


Tomatoes are a popular choice for seedling trays.

They require a longer growing period indoors before transplanting them into the garden.


Like tomatoes, peppers also benefit from an early start indoors or under a shade net.

They can be started in seedling trays and later transplanted outdoors.


Cucumber seedlings can be grown in seedling trays and transplanted into the garden once the weather warms up.


Various types of lettuce, such as leaf lettuce and romaine, can be grown from seedlings started in trays.


Spinach can be started indoors and then transplanted outdoors once it’s established.

Broccoli and Cabbage

These cool-season vegetables can be started in seedling trays and then transplanted into the garden for an early spring or fall harvest.

Herb Seedlings


Basil is a quick-growing herb that can be started in seedling trays and transplanted into the garden or into pots.


Parsley is another herb that does well in seedling trays and can be transplanted into the garden or container gardens.

Flower Seedlings


Marigolds are easy-to-grow annual flowers that can be started in seedling trays and later planted in your garden for color and pest control.


Zinnias are colorful, fast-growing flowers that are suitable for seedling trays.

Annual and Perennial Seedlings

Depending on your climate and gardening goals, you can also start various annual and perennial flowers or ornamental plants in a 72-cell tray.

Remember that different plants have different space requirements and growth rates, so you may need to thin or transplant them as they grow to ensure they have enough room and nutrients to develop properly.

Additionally, consider the specific needs of each plant in terms of temperature, light, and water to provide the best growing conditions for your seedlings.