The Best Containers for Starting Seeds Indoors

Starting seeds indoors is an excellent way to get a head start on your garden and ensure that your plants will be ready for transplanting once the weather warms up. One of the key factors in successfully starting seeds indoors is choosing the right container. The ideal container should provide adequate drainage, allow for proper air circulation, and be the appropriate size for the type of plant you are growing.

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In this article, we will explore some of the best containers for starting seeds indoors based on these criteria. There are a variety of different containers that can be used for starting seeds indoors, including plastic trays with individual cells, peat pots, biodegradable seedling pots made from materials like coconut coir or rice husks, and even repurposed items such as egg cartons or yogurt cups.

Each option has its own set of advantages and disadvantages when it comes to factors like cost, durability, and ease of use. By examining these different types of containers in detail, gardeners can make an informed decision about which option will work best for their individual needs and preferences.

Plastic Trays With Individual Cells

Plastic trays with individual cells are one of the most popular containers for starting seeds indoors. These trays are typically made of plastic and have a number of small, individual cells that can be filled with soil and seeds.

The advantage of using these types of containers is that they allow you to start multiple seeds at once in a compact space. One benefit of using plastic trays with individual cells is that they provide each seedling with its own space to grow, which helps prevent roots from becoming tangled or competing for resources.

Additionally, the clear plastic covers that often come with these trays can help create a greenhouse-like environment that promotes healthy growth. However, it is important to note that these containers may need more frequent watering than other types of seed-starting containers due to their smaller size and tendency to dry out quickly.

Peat Pots

As mentioned earlier, peat pots are one of the best containers for starting seeds indoors. These pots are made from compressed peat moss and are biodegradable, meaning that they can be planted directly into the soil without disturbing the roots of the seedlings.

Peat pots have several advantages over other types of containers, including:

  • They provide good aeration and drainage for the seeds.
  • They prevent root shock when transplanting because they can be planted directly into the soil.
  • They are cost-effective and readily available at most gardening stores.
  • They can be used to start a variety of seeds, including vegetables, herbs, and flowers.

When using peat pots to start seeds indoors, it is important to keep them moist but not too wet. Overwatering can cause the peat pots to become waterlogged and lead to fungal growth. It is also important to keep them in a warm and well-lit area so that the seeds can germinate properly.

In addition to their practicality, peat pots also have an aesthetic appeal. The natural brown color of the peat moss creates a rustic look that blends seamlessly with any garden design.

Overall, when it comes to starting seeds indoors, peat pots are a reliable and eco-friendly option that should not be overlooked.

Biodegradable Seedling Pots

Biodegradable seedling pots are an eco-friendly option for starting seeds indoors. These pots are typically made from materials such as peat, coconut coir, or paper pulp, which break down naturally over time and can be planted directly into the ground along with the seedlings.

One of the main benefits of using biodegradable seedling pots is that they reduce waste and environmental impact. Unlike traditional plastic pots that can take hundreds of years to decompose in landfills, biodegradable pots break down quickly and easily.

Additionally, because these pots can be planted directly into the ground, there is no need to disturb the delicate roots of young plants during transplanting. This can result in healthier plants and a higher success rate overall.

Overall, biodegradable seedling pots are a smart choice for environmentally conscious gardeners looking to minimize their carbon footprint while still achieving successful plant growth.

Repurposed Items

While purchasing new containers for starting seeds indoors can be expensive, there are many repurposed items that can be used instead. These items not only save money but also reduce waste by giving a second life to everyday objects.

In this section, we will explore some of the best repurposed items that can be used as containers for starting seeds indoors.

One popular repurposed item is eggshells. Eggshells are great for starting small seeds such as herbs and flowers. They provide a natural source of calcium which is beneficial for plant growth and can easily be crushed after planting to provide additional nutrients to the soil.

Another repurposed item is toilet paper rolls. Toilet paper rolls serve as an excellent container for larger seeds such as tomatoes and peppers. They are biodegradable, making them easy to transplant into larger containers or directly into the ground once the seedlings have matured.

Other repurposed items include yogurt cups, milk jugs, and plastic food containers. With a little creativity, anyone can find suitable containers for starting their own indoor garden without breaking the bank or contributing to environmental waste.

Considerations For Choosing The Best Container

When choosing the best container for starting seeds indoors, there are several factors to consider.

One of the most important considerations is drainage. Seedlings require consistent moisture but can easily become waterlogged if excess water cannot escape the container. Therefore, it is essential to choose a container with adequate drainage holes or one that allows for proper drainage.

Another factor to consider is the size and depth of the container. Seedlings require enough space for their roots to grow and develop properly. Containers that are too small or shallow can lead to stunted growth and weak seedlings. Additionally, some plants have deeper root systems than others, so it is important to select a container that provides enough room for each particular type of seedling.

Overall, selecting the right container can make all the difference in ensuring healthy and robust seedlings for transplanting outdoors.


In conclusion, choosing the best container for starting seeds indoors is essential to ensure the healthy growth of seedlings.

Plastic trays with individual cells are cost-effective and easy to use, making them an excellent option for beginners.

Peat pots are biodegradable and can be planted directly into the soil, reducing transplant shock.

Biodegradable seedling pots offer a sustainable alternative to plastic containers while repurposed items provide an eco-friendly option that is budget-friendly.

When selecting a container, it is essential to consider factors such as drainage, material, and size.

The container should provide adequate drainage to prevent waterlogging and promote healthy root growth.

The material should be biodegradable or reusable, promoting sustainability and reducing waste.

The size of the container should correspond to the size of the plant, allowing enough space for roots to grow.

In conclusion, as the old adage goes, ‘you reap what you sow.’

Choosing the right container will ensure that your seeds grow into healthy plants that will yield a bountiful harvest.

With so many options available, it’s crucial to weigh each factor carefully before deciding on the best container for your specific needs.

By keeping these considerations in mind when selecting your container, you’ll be well on your way to growing beautiful and healthy plants from seedlings indoors.