Starting an indoor garden can be easy when you have the best indoor plants to grow from seeds.
From refreshing greenery to flavorful herbs, there are plenty of fantastic varieties.
In this guide, we’ll look at the best plants you can start growing from seeds. These options also look beautiful and are easy to manage.
Best Indoor Plants to Grow From Seeds
Some indoor gardeners prefer flowering plants, while others want productive veggies to add to their meals.
That said, there’s a massive list of potential plants you can start from seeds in your home.
For this guide, we’ll explore flowers and veggies you can start growing indoors, even with zero gardening experience.
The Best Indoor Flower Seeds to Start
First, let’s list the best indoor flower seeds you can add to your garden.
As a cat owner, finding plants safe for your furry friends can be challenging. This is where cat grass (Dactylis glomerata) comes into play, as cats can eat it safely.
Interestingly, this unique plant can pass on benefits to your feline friends, such as a boost in their overall mood.
How To Grow Cat Grass Seeds
When growing cat grass, you will want to use a shallow container with drainage holes at the bottom to reduce the chances of root rot.
Taking potting soil, fill your shallow container approximately 3/4 full and add a little water to keep the soil moist.
Add your seeds straight into the soil, putting the container in indirect sunlight at room temperature.
One fantastic rule of thumb to grow cat grass faster is to use cling wrap on top of the container.
It helps insulate warmth while promoting better moisture to assist your seeds with booming.
Following this technique, you should begin to see your seeds sprout within five to seven days!
Cacti are the way to go if you’re looking for an incredibly hardy plant that is fantastic for beginners.
Their easy-to-start seeds make formidable indoor plants and are a unique addition to your indoor garden.
Cactus is also one of the best healthy plants to consider if you want a wide variety to choose from, as there are 1,750 species in the same family.
A few examples of phenomenal indoor cacti you can start with include:
- Saguaro Cactus
- Bunny Ears Cactus
- Easter Cactus
- Moon Cactus
- Christmas Cactus
- Chin Cactus
How To Grow Cactus Seeds
Planting cactus is relatively straightforward; the same steps apply to all indoor varieties.
To start, you will need to ensure your seeds are planted in soil and compost.
The top recommendation for these plants is to choose loamy soil with a moist and gritty texture.
Like cat grass, you can use a shallow container for their seeds. You will want to push the seeds into the soil approximately 1.5-inch deep.
For the next step, place vermiculite on top, sufficiently covering the compost to help with germination times.
Finally, place a layer of cling film on top of the container, ensuring the seeds can begin to sprout in a warm, bright spot.
As your seedlings sprout, the plastic wrap can be removed. The only maintenance to remember is dampening the soil as the compost dries.
English Ivy is a classic and beautiful addition if you are searching for a way to add more greenery to your garden.
It grows to impressive lengths and proliferates incredibly quickly in bright light, making them an enriching addition.
Growing English Ivy requires a few more steps, but it is still simple for beginners to enjoy.
How To Grow English Ivy Seeds
It will take a little longer to get English Ivy started from seeds than other plant varieties.
You will need to ensure you take the dry, unplanted seeds and refrigerate them for 1.5 months before planting.
After this period has elapsed, put the seeds in a bowl of water kept at room temperature for 24 hours.
This process is essential to ensure the ivy can germinate quickly.
For planting the seeds, you will want to ensure you have a planting tray so that you can start one per container.
Using the tray, add 1/4 inches of soil into each section, firmly placing the seed on the top.
Be sure not to bury the seeds, as they will need plenty of light (natural light) and moisture.
After planting, maintain the moistness of your soil to boost seed growth.
Coleus plants are a stunning addition to indoor gardens because they come in various colors.
Also, the adult plants aren’t fans of direct sunlight (due to bleached leaves), making them ideal for an assortment of dwellings.
Much like cacti, coleus plants have several different indoor species that are vibrant and bound to impress, including:
- Coleus Edulis
- Coleus Forskohlii
- Coleus Amboinicus
- Coleus Caninus
- Coleus Rotundifolius
How To Grow Coleus Seeds
Coleus seeds thrive best in fine starting soil, which is what you will want to fill your starting container with.
A great idea to boost seed growth is to place cling wrap on top of the container to maintain its temperature and moisture.
The optimal environment for Coleus seeds is between 65 and 85 degrees Fahrenheit.
You can add seeds to the soil mix, pushing them approximately one inch below the surface. Also, maintain the soil moisture, ensuring it’s not too wet but not too dry.
Within 21 days, you should see seedlings pop through the soil.
With seedlings rising, the plant will require more bright light, so keeping them on a windowsill is best until you see colorful leaves.
Alternatively, you can use artificial light like grow lights to supplement the sunlight they could be missing out on.
Coleus seedlings need at least 16 hours of direct sunlight until they blossom.
The Best Indoor Vegetable Seeds to Start
With a good idea of an assortment of flowering plants for your indoor garden, let’s get into some delicious veggies you can consider.
Whether you want to start a small or large indoor vegetable garden, these varieties will surely be a hit.
If you’re searching for an all-inclusive vegetable that is delicious, easy to start from seeds, and easy to maintain, tomatoes are your best bet.
Their seeds are often the easiest to start out of all other vegetables on this list.
Also, they add excellent color to your garden and produce plenty for your harvests.
How To Grow Tomato Seeds
Your best planting option for starting tomato seeds begins at least six weeks before the last frost date in your area.
Waiting until it’s over 45 degrees Fahrenheit at night is ideal for those living in warmer climates.
You can use plenty of soil types, but pre-moistened pellets are often preferred.
Using planting trays, put one packet per section, covering them gently with your pre-moistened pellets or soil.
The most crucial step of germinating tomato seeds is to ensure they are evenly moistened but not overly damp.
Investing in a moisture gauge to help can be a great idea.
The final tip is to keep your planting tray enclosed using a large bag or lid to help lock in moisture and warmth.
Tomato seeds love temperatures between 65 and 85 degrees Fahrenheit.
Eggplant is a highly versatile vegetable that will quickly become a staple, easy-to-grow plant in your garden.
It is also a great plant to start indoors, as they can mature in container gardens.
One of the most popular varieties is Little Prince, while Black Beauty has more of your traditional eggplant coloring and flavor.
How To Grow Eggplant Seeds
Growing eggplant seeds is equally as easy as tomatoes, especially when you start indoors.
Ideally, you will want to get your seeds planted 12 weeks before you’d typically begin growing in the spring.
Maintaining the seed temperature between 60 and 95 degrees Fahrenheit is also essential.
Take the tiny seeds and sow them approximately 1/4-inch deep in high-quality potting soil.
Cell containers can be a great option, as you can use a plastic dome or bag to help retain each cell’s heat.
When kept in good growing conditions, you should begin to notice your eggplants germinating within seven days.
For even better growth, ensure you fertilize the seedlings 14 days after germinating.
Water-soluble fertilizers are the best option; remember to use one tablespoon of fertilizer per gallon of water.
When it comes to planting, expect your hardy seeds to be ready in about six to eight weeks.
Are you ready to start adding a little extra spice to your everyday meals?
Peppers are a fabulous addition to numerous dishes, and starting their seeds is equally as effortless.
With their vibrant coloring and boastful palate, everyone should have these colorful plants in their home gardens.
Sweet bell peppers, jalapenos, and cayenne hot peppers are some of the best day plants you can try.
The only massively important thing to note is to keep them out of the cold; everything else is elementary.
How To Grow Pepper Seeds
Consider using a seed starter mix when growing pepper seeds, as it has excellent aeration.
It is also good to have seed starter trays at your disposal so that you can keep track of all your seedlings.
Before planting, pre-moisten the soil to help the roots take hold.
You will want to plant one to two seeds per container, approximately 1/4-inch-deep into the soil.
Next, cover the top of the seeds with soil, ensuring everything is compact. Using a mister or spray bottle, gently water the soil around the seeds.
Like other seedlings, peppers require heat, and you can consider a heating mat to help germination.
Make sure your seedlings are consistently kept at 80 degrees Fahrenheit for their best chance of growing.
While germinating, regularly mist the planting tray to stop the soil from drying out.
Starting Your Indoor Garden
There is an endless list of opportunities when looking for the best indoor plants to grow from seeds.
Even as an amateur plant lover, you can start building a garden your friends and family will love.
If you’ve always wanted to start growing your own plants but never knew how, this guide will help you get started.