Best Seed Starter Kit Available in 2023

As a gardener, it is not lost to you that individual seedlings do well indoors before transferring them outdoors. However, some of Best Seed Starter Kit like the corn, carrots, and sunflower do not require this head start. They are good starting right outside with the weather.

The reason for growing particular seeds indoors is because some of them take too long to develop. They need some extra time before they can come of age to withstand the rigors of outside environment. If you were to plant them directly, these seedlings would get lost with the rest of them.

What is a Starter kit?

Best Seed Starter Kit

As mentioned above, some seedlings just don’t do well. They need close supervision and particular attention so that they can wiggle out of the initial growth stage. A starter kit is a special kind of medium that aids the seedlings germinate and be resilient during the early stages.

There are various options available to you to utilize as growing medium. First, you need to determine the kind of container you are going to employ. It can either be a milk carton, recycled plastics or a commercially available seed starter system.

The thing about starter kits is that they make growing seedlings seem so comfortable by providing the best conditions for growth. If you want to skip the hassle of having to determine the best condition for your plants, then you can consider these kits godsend.

What to Consider when selecting the Best Starter Kit

Best Seed Starter Kit

The type of seeds

the way you need to deal with onions is not the same way you can deal with marigold. Some seeds can grow quickly from any medium you choose. However, there are others that will seem problematic. They will take their time to show their head off the soil and continue growing – these are not the types that you used in high school projects.Seeds like pepper can take a couple of weeks to germinate and several more to grow and be ready for transfer to the garden. These slow growers need a consistent level of temperature and moisture to develop appropriately. Depending on the kind of plants you are dealing with, choose the right starter kit, and you will not have problems.

The speed

An excellent growing system takes into account the rate at which a seed will germinate and grow thereafter. Snapdragons can take weeks while melon seeds take a shorter time. A starter kit for the slower growers needs to provide the best environment for the seeds over the long haul.

The seed size

Zinnia seeds are big enough to plant in their own space. However, snapdragon and others like it can prove tricky as they are tiny. If you are using the traditional methods like a pot or cup, you may need to use the experience to know the most appropriate way to plant them. A starter kit may come labeled or with instructions on how to go about it.

A heat map

Some of the best seed starter kits will come with a heating pad underneath it. These heat maps help the seeds germinate faster. If the kit does not include this feature, you can purchase it – it plays an important role.

A Greenhouse cover

It is imperative that the kit has excellent water retention. It should have proper drainage and be adequately porous to support the growth of the young plants. Remember that these seedlings need special care to thrive and too much water can be overwhelming. You will find some kits with a clear plastic rid to contain humidity and moisture necessary for the germination and growth. Once the seedlings are big enough, you can remove it.

Tray material

the majority of them are made of plastic which is good as it holds in water. It is light and can last an extended period. There are also others made of biodegradable resin. Be careful not to confuse this material with others like paper, plant fiber or peat. One good reason to consider the biodegradable peat a good option is that you can throw it into your compost pit and become manure to continue helping your plants grow. As a gardener, going the biodegradable way is attractive.

The planting medium

This is one of the most critical factors. Soilless and sterile mediums are the ideal. They prevent damping off and diseases. Currently, coconut coir is growing in popularity as a starting medium. They allow adequate aeration of the roots and reduced mess. You can still buy coconut coir separately in the form of form of pellets to add to your kit.

Best Seed Starter kit Review

GrowEase Self Watering Seed Starter Kit

Gardener's Supply Company GrowEase Seed Starting Self Watering Tray |12-Cell Seedling Tray with Capillary Mat, Water Reservoir & Germination Dome | Indoor Greenhouse Gardening Kit
  • PRODUCT DETAILS: Gardener's Supply Exclusive 12-Cell Seed Starter Kit Grow your own organic seed starting success with our Self-Watering Grow Ease Seed Starter Tray Kit. Our innovative & practical seed tray provides no-fail self-watering features for faster germination and a balanced watering solution that our young seedlings much needed. A highly reusable garden accessory for all gardeners and plant enthusiasts.
  • BEST USE AS: Indoor or Greenhouse Plant Seedlings Germination Kit You’ll be amazed at how quickly seeds will grow in our convenient, self-watering GrowEase Seed Starters. We’ve solved the challenges of over-or under-watering with the no-fail self-watering feature. Simply fill the reservoir and plants get the water they need! Our best-selling seed starting mix will boost the germination process with its nutrient-rich contents which makes this kit ideal for all garden planters.
  • HIGH QUALITY BUILT: Gardeners Supply Company Exclusive Our exclusive Seedling Germination Tray Kit is specially designed for the successful growth of your seedlings. Grow your favorite plants from scratch using our ingenious self-watering designed 12-cell seedling trays with a sturdy leak-proof reservoir & germination dome that provides balanced humidity for a faster germination process. A highly dishwasher-safe, easy to clean, and reusable for more batches of plantings.
  • PACKAGE INCLUDES: Specifications: - (1) 12-Cell Seed Starter Tray (14-3/4" L x 5-1/2" W), Germination Dome is 2-3/4" H Each cell is 2" square x 2-1/4" H - Water reservoir (Holds 5 cups of water for self-watering)
  • INDOOR GARDEN TESTED & GUARANTEED: Every purchase you make is 100% guaranteed. We will exchange or refund your purchase for any product that is not what you expected or does not work as described during its lifetime.

If you are in the market for a good seed starter kit, this may be the real deal for you. For starters, this is a generous water reservoir that neither holds too much nor too little of it – maintains the perfect moisture for germination and growth. This kit is made from recycled plastic, durable and environmental-friendly. The product is also easy to clean, and all you need to do is throw it in the dishwasher – no special handling. If you are looking to grow tomatoes, this starter kit will help in your goal of healthy and succulent looking vegetables.

The kit includes a cell tray, germination dome, a water reservoir and capillary mat. The only thing that you need to add is the seed starting mix.


  • Versatile as it can be used on a variety if seedlings
  • Good drainage and moisture retention
  • Easy to use
  • Reusable
  • A complete kit for any seed growth


  • The plants need careful removal from the cells

H Potter Terrarium Kit Small

H Potter Glass Terrarium Wardian Case Succulent Planter Container for Plants WAR142
  • HANDCRAFTED REAL CURVED GLASS TERRARIUM – METAL BASE WITH POWDER COAT FINISH – Glass house sits atop a gray powder-coated metal tray which rests on elegant ball feet for luxurious appeal. This geometric planter box is modern with a timeless feel. Complete with custom, functional plastic liner and professionally printed planting brochure, this home décor accent is designed to add character to your living space.
  • HOME DÉCOR ACCENT FOR ALL SEASONS – Approximately 15 inches high by 10 inches long by 9 inches wide, the metal planting tray itself is 2 inches deep. This wardian case will make an eye-catching focal point and impressive statement wherever it’s placed. Sold as a single glass box planter, it’s beautiful displayed as centerpieces or multiples lining your dining table. Unique and sturdy, this beautiful succulent terrarium planter would make a perfect wedding decoration or birthday gift idea.
  • QUALITY BY H POTTER – H Potter has been designing and manufacturing premium quality garden products for over 20 years. We do not pretend to be the cheapest, but you get what you pay for. Packaged well, with stunning craftsmanship and backed by great customer service, we’re proud to say our garden products are built to last. Moss, props and terrarium plants not included, terrarium only.
  • HEAVY AND DURABLE CONSTRUCTION – Built to last, use with any seasonal décor. Glass is 3 mm thick and solder is lead-free to protect you and the environment. Stunning filled with any plants from miniature orchids to ivies. Easy to update and freshen your holiday decor. Simple enough to blend with any home décor. Trending now, terrariums add earthy warmth to your traditional or modern home.
  • INTRICATE DETAILING – MINIMALIST STYLE – Plants not only promote a healthy home environment but can offer a touch of elegant beauty to your home. Uniquely designed with a heavy, durable construction, create a miniature fairy garden. Tranquility of greenery is an ideal mood setter and stress reliever, this gardening planter is the perfect size to fit any location and can be moved easily. Use indoors on any tabletop to connect with the outdoors.

This is a highly rated planting kit that comes as a pocket-friendly option. Starters in gardening are most likely to shy off from something premium priced, and this kit is one that balances quality and price. It can also be the perfect gift for that friend or relative that has been raring to start gardening.

The kit includes soil, real live moss – natural -, activated charcoal, and pea –gravel. In simpler terms, this package is everything you need to start a small garden for your seedling.


  • Pocket-friendly
  • Easy to use
  • Has everything to help in germination and growth
  • Durable and high quality
  • Come with instructions brochure
  • Reusable canvas bags
  • Good drainage and atibacterial properties


  • Kit only recommended for terrarium

Nature’s Blossom Exotic Vegetables Growing Kit

Nature's Blossom Gardening Kit - Includes 4 Types of Exotic Vegetable Seeds, Planting Pots, Soil, Plant Markers - DIY Seed Starter Kit for Growing Outdoor or Indoor Garden
  • Sow Much Variety: Grow a funky vegetable garden with the plant seeds for purple carrots, black corns, yellow cucumbers, and space broccoli (romanseco)!
  • Bonus Booklet: A detailed, step-by-step gardener's guide gives you all the growing and sowing tips you'll need to make the most out of your outdoor and indoor garden kit.
  • Fun Activity: Experience the exciting world of home gardening with our garden seeds for planting vegetables - it's the hobby that grows on you!
  • Complete Kit: From planting pots, to potting soil, to progress markers, our garden starter kit has all the gardening supplies you need to get growing.
  • Plant Lover's Gift: In search of unique gardening gifts for mom, friend, or coworker? This vegetable garden starter kit is sure to sprout joy on any occasion.

It’s always fun and healthy too to have a vegetable garden. It gets even much better if yours are exotic vegetable – your friends will be amazed at your green thumb. This kit helps you start an exotic vegetable garden efficiently and cost-effectively.

You will find five types of exotic seeds, plant markers, soil discs and biodegradable planters – everything you need. If you are a beginner, this kit is quite user-friendly as it has everything including step-by-step instructions to turn your thumb into a green one. This kit also comes with a nice gift box that you can use to send to someone dear.

However, these vegetables are best planted outside.


  • Cost-effective
  • A pack of unusual vegetable seeds
  • A unique gift for beginner gardeners
  • Step-by-step instructions
  • A nice gift box


  • Not for indoors
  • Small print in the instructions

Hydrofarm Jump Start CK64050, Germination Station w/Heat Mat

Jump Start CK64050 Germination Station w/Heat Mat Tray, 72-Cell Pack, One size, 2" Dome
  • UL-listed waterproof heat mat, 17 Watts, 120 Volt, 8.875" x 19.5"
  • 2" humidity dome
  • 11" x 22" watertight base tray
  • 72-cell seedling insert
  • Includes instructions with growing tips

Some seeds generally take longer to germinate and grow. However, a heat map can quicken this process and take a shorter time to have your plants. This kit is 2-inch humidity dome. It is water resistant and comes with a watertight base tray. And if you are planning on having many plants, this station can comfortably support up to 72 seeding inserts. Beginners need not worry too much as it comes with an easy-to-follow instructional manual.

The good thing about this germination station is that you can use it to grow your plants indoors away from insects and hash elements.


  • Has a heat map
  • A humidity dome
  • Supports faster germination
  • Has numerous cells for your plants
  • Comes with instructions
  • Can use indoors


  • You may need to buy a thermostat separately

Nature’s Blossom Bonsai Garden Seed Starter

Nature's Blossom Bonsai Tree Kit - Outdoor & Indoor Garden Kit with Tools, 4 Types of Plant Seeds, Pots and Growing Guide - Gardening Gifts for Christmas/Women/Men/Kids
  • 4 TYPES - Grow your own bonsai trees at home using the Juniperus Scopulorum, Picea Pungens, Pinus Nigra, and Picea Marina bonsai seeds included in our gardening kit.
  • GROWER'S GUIDE - Every bonsai kit arrives nicely packaged for the holidays and other occasions. The kits also include a detailed booklet with sowing & growing tips to help perfect your newly found craft.
  • FOR EVERYONE - This DIY bonsai starter kit is a green thumbs up for beginner and expert gardeners alike. It even makes a great addition to any plant gifts going to a friend, partner, or coworker.
  • TOOLS - Along with the 4 unique varieties of bonsai tree seeds, each plant kit also comes with 4 soil discs, 4 seed markers, and 4 planter pots to get your garden started.
  • SATISFACTION - If you have any questions or concerns about your bonsai tree starter kit, our customer support team will be happy to help get to the root of the matter and make things right

This kit is specially made for those that want to plant bonsai trees. In fact, it contains everything that you may need to nurture the trees through germination and early stages of growth. This kit comes with three organic seeds and pit soil discs. The growing pots are biodegradable, and their disposal will not be a problem when you are done with them.

By using the best seed starting materials, the growth rates are pretty high. You small trees get all the necessary nutrients they need to thrive.


  • Perfect kit for bonsai trees
  • The growth rates may be high
  • Comes with an instructional manual
  • Can make the ideal gift for a loved one
  • Comes with a money-back guarantee


  • The plant may fail to sprout or thrive


There are some plants that you just can’t leave outside to germinate and grow on their own. You may need to give them a start indoors by providing optimal grow conditions.

All the above kits would make a good choice depending on the kind of plant you need to grow. However, the best among them is GrowEase Self Watering Seed Starter Kit. You can basically produce anything with it and has several cells for that purpose. It is easier to use and has a good drainage and moisture retention.

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