Let’s discuss the best five ways in Growing Potatoes Indoors In Containers, the advantages of this method, and the necessary or right steps You will need.
If I were to think of my preferred method of enjoying the fresh potatoes from my garden, I’d have to say my favourite is cooked au gratin, and the delicious, hot, and delicious baked potato that is buttery can’t be beaten. They usually appear at many meals at my table.
When I’m putting together the gardening plans every year, potatoes are almost always on my list of vegetables. Are they a mainstay in yours?
If you have space, the soil, and the desire to produce a huge crop, an In-ground plantation is an alternative.
But if not, don’t despair! There are different ways to grow those delicious tubers without giving up a significant area of land, and we’ll discuss the most effective options one by one.
We’ll be covering:
What’s Needed to Growing Potatoes Indoors In Containers
Like all other plants, require a minimum amount of care to produce delicious tubers. Before you begin growing your potato friends on the inside, you’ll have to collect some essential items and think about the growing demands of your potato:
- Containers, deep pots, buckets or grow bags
- Seed potatoes
- Moist multipurpose compost
- Space enough for the storage of the growing plants
- Bright lights or bright sunlight
- All-purpose fertilizer
Based on the space you have there are many containers that you can pick.
For instance, you could utilize a large pot or bucket, or a cloth or plastic grow bag. The size of the container is crucial since the bulk of the growth is underground.
So, the ideal size container for potatoes is 2 1/2 gallons. This will give the plant enough space to grow.
Buckets are a great alternative if you have to move your plant regularly.
You can also use cloth bags for growing with handles. A lot of them feature side windows that allow you can observe or gain access to your potato as they expand.
The heavy-duty bags provide excellent drainage and aeration. These bags typically accommodate as many as four potatoes.
Terracotta pots are ideal to keep warm and moist however they must be at least 20-25 inches in depth.
Be open to thinking out from the norm. Many people use trash cans and garbage bags that are heavy-duty barrels, storage bins and even covered cardboard containers (though this could get messy).
As long as you’re certain that the vessel you pick will not leak, ruining your flooring, you’re all set to go!
Choosing your Potatoes
It is easy to purchase seed potatoes online or at the local nursery.
Utilizing potatoes that are now in seeds in your pantry might seem like a simple solution.
However, store-bought potatoes typically contain a variety of diseases that cause unhealthy potato plants as well as low tuber production. They may also be treated with a sprout inhibitor to ensure a longer shelf-life.
The first step is to check the potato’s seed to see if it has “eyes.” This is where the potato develops new sprouts. This is at the top of the potato.
You may leave the potatoes in their entirety or cut smaller pieces. Make sure every piece has at minimum one eye. Should you choose to cut the potatoes, let them dry or cure for at least two days.
Then, put them in a sunny window to let them receive the sunlight they need for robust sprouts. Once the sprouts are the size of 1″ (2.5 cm), they’re in good shape to be planted.
What’s the Difference Between Seed Potatoes and Regular Potatoes?
Regularly eaten potatoes are grown solely for consumption. The potatoes are treated using chemical inhabitants to stop the growth of sprouts when they reach the store shelves.
Certain chemical inhibitors are chloro isopropyl-N carbamate (CIPC) as well as ethylene and maleic hydrazide. Not so tasty!
As these potatoes grow they are at risk of developing diseases. is greater for the future potatoes. Additionally, a diseased potato could cause significant soil damage.
Seed potatoes are grown specifically and are free of disease. They do not have inhibitors and therefore will sprout and produce healthy plants, without harming the soil.
What Are the Best Potatoes To Grow?
There are a variety of seed potatoes that you can pick from when selecting the seedling potatoes to cultivate.
The three main categories of potatoes are including all-purpose, waxy and starchy. They are quite easy to grow.
A good example is the Casablanca seed potato. all-purpose seed potato to start with can be the Casablanca Seed Potato.
It is a prolific producer of tubers. It is also resistant to illnesses like blackleg eelworm, and blight. Other common varieties for growing in containers include:
- Yukon Gold.
- Yukon Gem.
- Red Gold.
- Red Norland.
- Russian Banana (fingerling).
- Rose Finn Apple (fingerling).
- German Butterball.
- Red Chieftain.
- Irish Cobbler
Growing potato plants from seeds is a breeze. Follow the easy steps below to get your seed potatoes going.
- The top in the pot with compost is organic and multi-purpose.
- Four seed potatoes should be placed with the sprouts pointed upwards on the top layer of soil. Be sure that they are equally separated.
- Cover the potatoes in about 4 to 6 inches (10-15 cm) of compost.
- The shoots should take around four weeks to break through the soil. Fill the compost with water as the plants develop, making sure that the shoots are covered every time. This is known as “hilling.”
Benefits of Growing Potatoes Indoors In Containers
There are many advantages to using this method, including not straining your back and spending less time stumbling about on the ground during harvest time, eliminating weeding virtually completely, and never needing to battle the local wildlife and insects to get those delicious root vegetables.
From wireworms to voles, beetles, and scabs, most problems to look out for are easily reduced or eliminated if the environment becomes more controlled.
The soil’s condition isn’t a concern as a couple of bags of black, rich gold and a wheelbarrow filled with soil can be all you need to create a desirable crop in a smaller space such as the planter.
More Guide To Read:
It’s unnecessary to sacrifice a large area of your garden to a plant that grows underground. It can be challenging to manage, but pots eradicate it.
Although the soil in containers can dry faster than soil, it doesn’t require the same amount of moisture to stay damp. Lower water use is another advantage.
It’s also easier to monitor the condition of the tubers that are underground in a container instead of having to dig into the soil to find out what could be away from view.
In the end, choosing this growth method is an excellent choice, and it’s simple to start!
First, let’s look at What kind of container is ideal for planting potatoes?
Choosing a Container
If you hear “container,” you might instantly think of a flowerpot. This is one kind. However, many other types can be used to grow plants, and some are more unusual.
There are a few essential factors to be aware of when choosing a container for growing your potato crop.
In the case of most vegetable crops, you’ll plan your space according to the size and height of the mature plant. For a root plant like a potato, most of the space needed is below ground.
Five-gallon pots work well for nightshades that can produce fruit above ground, such as tomatoes and peppers; however, that amount of volume will not typically work in this instance.
A plant that is average in size can produce between eight and ten tubers. I’ve seen many sources suggesting that a five-gallon container can hold a few plants; however, in my experience, things could be pretty crowded.
Instead of risking reduced yields and stunted growth, ensure you have enough room so that your potato plants can develop, especially for the larger varieties such as russets.
Ideally, potatoes for seed should be planted 10 inches from one another. This is best accomplished using a 10-gallon or bigger capacity planter or one with a 14-inch or greater width or diameter.
Because the space available to expand horizontally is restricted, you’ll need to have enough depth to allow for vertical growth and mounding or hilling.
When the tubers begin to grow, the soil will be mounded. They are added around the stems to give them additional growth space and cover the potatoes in development.
Insufficient depth can result in lower yields, leading to spuds appearing green because of the buildup of solanine.
This alkaloid is harmful to humans, and the nightshades create it as a natural defence mechanism to offer protection against fungi and other pathogens. It also protects against insects and other creatures that browse.
If the spuds come in contact with sunlight and grow too close to their surroundings, they release this toxin.
Plan to have a minimum of 18 inches of soil so that you can mound multiple times for the best yields and vegetables that are safe for consumption.
Being in a protected space rather than on the ground, the soil tends to dry out quickly between the watering. Drying out can slow development, so be prepared for watering twice as frequently as you normally.
A portion of the water will eventually go away if there’s no place it can go to; the water will inevitably end up at the lower part of the vessel, which could be a breeding ground for and transmit pathogens.
Be sure to have at least a few drainage holes within your selected planter, or choose one made from a porous substance.
Which containers can meet all these requirements?
As I’ve mentioned, there are plenty of options to pick from. These are the top choices for cultivating delicious tubers.
They were first introduced to markets in the 70s and have seen a rise in popularity over the last few decades.
Add layered soil in the middle of your bag. Set the seed spuds there and then add soil once every 2 to 3 weeks. Grow bags are an excellent choice for potato cultivation; however, let’s discuss the pros and pros.
Grow bags generally include handles, making them simple to transport and put away when not in use or at the very least empty. They are also more affordable than other containers and can be used at least once.
The ones made from canvas felt or any other type of fibres are the best choice since they can drain and are more resistant to the outside elements. Many are made from recycled plastic bottles and are a plus for sustainability.
Bags are available in various sizes and sizes. The elastic material permits growth as the potatoes grow.
They also come with drawstring tops to help keep pests away. The various options can be picked to complement the colors of your garden or patio space.
There are various other options available from Root Pouch as well, accessible through Home Depot in sizes ranging from one to 400 gallons in various colors, including blue, grey, and brown, as well as green and black.
If you’re looking to grow many potatoes but don’t want to pick a single huge bag, then you might want the set that includes six 30-gallon bags available at the Garden store on Amazon.
A majority of bags sold currently are made from polypropylene, a material that is not eco-friendly and is not air-tight. The material cannot stand up to repeated use and can be prone to break or split in time.
The weight of plants and soil can be too much to handle, which are usually attached. If they fall off the handles, it can be difficult for the bags to be moved.
Smaller bags might be a better choice in cases where you’re concerned about weight, and you’re likely to have to move them around. However, placing your bag in its current position before filling it with water when you’re capable of doing so is recommended.
If your region is suffering from dry spells during summer, This could mean that checking the moisture levels every day at a minimum is necessary.
In certain instances, there is a possibility of mold growing inside the bag. The bags can also collect water underneath, so ensure you don’t put them on decks or surfaces susceptible to staining or rotting.
Perhaps these aren’t exactly the ideas that came to mind for you when I first spoke of container containers. However, I did warn you that some of my suggestions could be out of the ordinary!
Straw bales have become more popular in recent years for spuds’ growth. However, there’s some work in preparing them to plant.
Bales are huge. They can produce dozens of tubers within the space provided in each. Since there is no soil to be used and the potatoes won’t be contaminated, they will be more sanitary during harvest, and the soilless cultivation will save money.
Make as many bales as possible to get as big an amount of harvest as you’d like. This is especially useful if your soil for gardening isn’t ideal.
Many bales can be bought at the same money you would pay for a couple of large pots.
There’s no waste to be disposed of, as it is possible to compost them or sprinkle them on the ground towards the close of the season to improve the soil over the winter.
They could be too big for gardeners with tiny areas to work with.
Also, it’s vital to haul them away if there’s nowhere to spread the straw after harvesting. However, straw also can be used as soil for plant beds or potted outdoor plants to re-winter under.
Since no nutrient-rich medium is needed, fertilizer must be applied often. It’s also essential to water frequently, sometimes every day.
Straw can be challenging to find in some areas like the desert, which means the cost per bale could be substantially higher, but it is not the best choice to garden on a budget.
Wooden Barrel Planters
Half-barrel planters have been employed for fashionable gardening for years. If you have space for a couple of planters, you can make an extremely useful container garden.
Make sure that it has drainage holes, or you can add your own with a big drill bit. I suggest coating the inside and the outside with non-toxic wood sealant, too, and they’ll last longer.
The wooden barrel planter made by Vigoro from Home Depot is 25 by 16 inches, which would be ideal for this use.
Barrels are the most appealing option for a container that we have listed. There’s no reason to compromise on aesthetics when you plant your potatoes. Barrels are also reusable, at times for years.
Three or four barrels could provide quite a good amount of food. They’re also broader than deep, so it will be simpler to water them as with other containers evenly.
While wood may not hold for long but you’ll be able to get the value you paid for with some years of constant usage.
If you’re looking for a budget-friendly option, take these from your wish list. A good half-barrel isn’t likely to be expensive.
When they’re filled with soil, they’re quite heavy, and it may not be easy to move them should you decide.
Specific pathogens, such as mold and various fungi, can be difficult to eradicate or eliminate from wooden grain even when using bleach or a fungicide.
If you don’t happen to get lucky and receive a gift or an item that is secondhand and free to grow your potatoes, all of the other options we have listed are likely to have a cost to pay.
Buckets are the best container that fits your budget if you want to cut back on investing in potato planters.
This isn’t about the latest buckets you can purchase from the hardware store. I’m talking about reused or recycled buckets, like those used to package bulk items such as pet litters, animal feed, or even drywall and mud.
You probably purchased the content of your container. What’s better than using it in your garden to grow potatoes instead of throwing it in the recycling bin after you’re done?
After thoroughly cleaning and sanitizing, they are an excellent alternative for the thrifty farmer. Marketplaces on social media are great sources for these types of materials if you don’t have them in your possession.
Did I mention they’re free? It’s a price that’s unbeatable! Some of them can yield a plethora of potatoes. And if you use garden soil modified with homemade compost made from homemade to make mounds, you won’t have to shell out any cash for the potting medium.
Keeping bulky items like these from being thrown away and using them for good is a great idea, and often, they’re given away many times by local companies.
Buckets can last at most two or three years, provided they’re kept away from extreme cold or heat. The plastic material can also prevent soil moisture from drying out quickly. However, it would help if you dug drainage holes before planting.
Plastic may contain Bisphenol A, which is commonly referred to as BPA. It is a hardening ingredient that has been proven to interfere with the function of the endocrine gland in humans. If you are concerned about this, do not use this product or read the label to confirm that it’s BPA-free.
They’re a utilitarian eye-sore, particularly after a few uses where a garden in a bucket can begin to look like a junkyard.
They’ll become hard and break when exposed to sunlight and weather conditions. The process of picking shards of plastic that are jagged out of the grass can be difficult!
Be aware that limited space for growing is available through recycled buckets. If you’re planning to grow more than one type of potato, this isn’t going to be your ideal choice.
Plastic or Metal Trash Cans
The typical outdoor trash container can hold between 30 and 55 gallons. This is quite a large area and ideal for producing a lot of potatoes.
If you go with metal cans, choose to go with stainless steel galvanized to avoid corrosion and rust. Make sure you make drainage holes in the bottom. Aluminium cans are less expensive; however, they aren’t as durable similarly.
Outdoor trash bins are designed to stand up to all weather conditions. They’re highly durable and long-lasting.
Except for a couple of drainage holes, plastic and metal take longer to dry than wood or fabric, and this will save you water.
The majority of trash bins are affordable and can be reused several times.
As you would with plastic buckets, ensure that they aren’t contaminated with potentially dangerous BPAs If this is an issue.
In general, most opaque (non-transparent) plastics are BPA-free. You could flip the can upside down and search for a recycling number determine. The numbers one, two, and five are the safest choices for growing edibles.
A planter as deep as empty trash can be difficult to fill evenly with water, so it is essential to ensure that there isn’t any water at the bottom. Sometimes, the top of the container might be formed into a rigid design that won’t permit the water to flow.
Be sure that drainage holes are properly placed to stop this from happening.
The trash cans filled with garbage can be very heavy, mainly if there is a lot of wet soil.
You should know the container type you’d like to select. Let’s get ready the soil for the potato plant.
To get a hefty potato haul with as few obstacles as possible, follow some steps to position yourself to be successful.
Make sure the planter is clean to ensure you’re not spreading pests and diseases to your plant. If your container is brand new, you’re likely in good shape.
However, if it’s previously used, you should clean it with soapy water and soak it in a solution consisting of one part bleach to nine percent water for between 15 and 30 minutes. This will kill pathogens as well as pest eggs that could remain.
Clean the container thoroughly after soaking it and let it dry before planting.
Larger vessels that aren’t large to be submerged can be cleaned out and then sprayed with neem oil or scrubbed down using ruby alcohol instead.
Make sure there are drainage holes at the bottom, which will allow excess water to drain out quickly.
For larger planters, settle on a site ahead of the time when at least 6-8 hours of continuous sunshine will be available and then fill them up at the location instead of moving them later.
Place a layer of soil approximately six inches thick in the bottom of the container. Make sure to water it thoroughly and let it drain. Place the potatoes you prefer in a suitable spacing, then cover them.
When the growth is in full swing, and the first leaves appear, the care is mainly an issue of mounding as required and watering regularly.
The general rule is to supply your potatoes with approximately one inch of water every week, but this will be contingent on the weather conditions in your area. A frequent drought or rain could force you to review your irrigation strategy.
Mounding is not difficult and crucial. If the stems on aboveground plants are 6-8 inches high, fresh soil is required to cover the stems by around two-thirds.
Please make sure not to put the tops of the leaves since they require sunlight to photosynthesize; however, be sure to cover any sprouts of potatoes that have risen above the soil’s level.
Every six up to 8 inches must be mounded. It is recommended to repeat this procedure when necessary.
It can take 3-4 months to get flowers to begin appearing, and at this point, the potatoes are close to maturity and ready to harvest. The leaves could become yellow as they start to fall off. This is normal for the process of growing.
When it’s time to harvest, which can be between 90 to 120 days following planting, based on the type of potato you’ve chosen, It’s quite enjoyable to be able to take the contents of your container on a tarp or in the garden for sorting there’s no digging!
It is crucial to know this so that you can determine the most suitable time to plant your crop and also when you should examine your crop to determine whether it’s mature.
You’ll find more helpful tips to follow in our comprehensive guide to cultivating potatoes; regardless of whether you’re just starting or an experienced farmer, take a look before the time for all information!
More Guide To Read:
The Potentate of Potted ‘Taters
It’s possible to grow hundreds of nutritious, delicious potatoes without placing them in the ground.
It may be your favourite method, especially if you’ve been caught spending a few days on your knees and hands with a rake to find unruly tubers.
I must admit that, after years of experimentation with this method and testing a variety of alternatives listed here, I’m not sure I’ll ever be able to go back to the in-ground method of growing.
Best Soil for Growing Potatoes in Containers
Choose a high-quality organic potting mix with a high content of minerals and nutrients that has a pH range that is between 4.8 to 6.
Make sure the soil has adequate drainage, as potato tubers could decay if the soil becomes wet.
Where to Place the Potato Plants
Place the pots in a sunny, warm space close to the door or window. Or, you can place them on a sunny balcony.
While the potato plant can be tolerant of cold temperatures, it needs to be kept from frost and kept in acceptable temperatures of 45-75 (7-23) to maximize growth.
Caring for Your Potatoes
Potatoes are very tough and require little attention.
If you can provide your plants with the right amount of light, temperature and water, you can be able to grow healthy indoor potato plants throughout the year.
How Much Light Do Potatoes Need?
Although potato plants need sunlight to grow, however, they shouldn’t be exposed to direct sunlight for long periods.
This can cause leaves to become scorched and cause them to require irrigation.
Instead, potato plants must have access to bright and filtered lighting for at least five hours each day when they are grown indoors.
If the light isn’t as bright indoors, you can boost the exposure of light with grow lights, such as this inexpensive 2-lamp lamp equipped with timers and a variety of options
The potato plants flourish in light, moist soil that doesn’t become wet when they are they are soaked. Make sure the soil drains properly after every watering session.
If the potatoes are just planted, do not overwater for a minimum of two weeks. After that, give them a generous watering every four or five days.
The frequency of watering should be increased from week 6 to every other day to keep the soil from drying out.
Stop irrigation of the potato plant two weeks before harvesting, to allow the skins of the tuber for drying and curing.
Begin fertilizing your plants two weeks after planting with a diluted, balanced fertilizer ( like this organic formula) or tomato feed.
Apply the fertilizer every month when watering to ensure that the plants effectively absorb it.
Stop fertilizing the schedule two weeks before harvesting the potatoes. This should be in line with the stopped watering schedule. There is no reason to fertilize once the watering is over.
When To Harvest Potatoes
It will begin to produce flowers once the tubers are ready for harvesting around 90-120 days after the plant’s planting.
The leaves will eventually disappear and then turn yellow, but the potatoes can be left to compost for an additional two weeks should they be needed.
Carefully dig in the compost to measure the tuber’s size.
How To Store Harvested Potatoes
Then, tip the containers onto an aluminium sheet. Remove the vegetables from their soil. remove the soil, and let the potatoes dry.
Fresh potatoes feature soft skins So handle them with care to avoid injury. Place the potatoes in brown paper bags or a cardboard box. Place them in a dry, cool area.
Common Potato Diseases and Pests To Watch For
Potatoes are fairly robust, However, any plant is susceptible to diseases or pests at any point in its life.
Colorado Potato Beetle
The beetle is a hard shell that has alternating stripes of orange and black on its hind. It deposits orange eggs on the underside of leaves. These eggs develop into larvae.
The larvae and parent beetles cause extensive damage by cutting through the leaves of the plant.
Make sure to check the plant regularly and remove any beetles that they appear.
Mix 1 tablespoon of Neem oil ( I use this one) with 2 cups of water in a reused spray bottle. Spray the potatoes regularly.
The oil acts as an extra layer of protection on leaves, which makes them less appealing to beetles. It also stops the eggs from being properly hatched.
Aphids are an issue that is common when you grow indoor plants which is why the plant that grows indoors isn’t one of them.
Aphids are tiny, soft-bodied bugs that are usually green, but they can also be brown, grey or even pink.
These suckers are sap suckers. They can cause leaves to become curled and discoloured, when they consume new buds and flowers, eventually killing the plant.
Regularly checking the plant will help prevent infestations. Make use of a natural solution to get rid of Aphids.
Mix 1 one quart of water, 1-tsp of pepper cayenne as well as 1 tablespoon of dishwashing liquid in a bottle and thoroughly soak the leaves.
The disease is affecting tubers as well as a whole plant. Brown blemishes show up on the outside of the potatoes.
Over the soil, the plant begins to die as the roots begin to rot and causing poor health of the plant and poor tuber production.
The most effective solution is prevention since at present there are no chemicals to treat or prevent black dots.
Buy high-quality seeds from trusted nurseries. Don’t put off harvesting and keep them in dry, cool conditions.
The dark flecks can be observed on stems and leaves. White mould is visible on the leaf undersides in the event of being humid and humid, causing the plant to wilt.
This also causes tubers to turn brown when they are stored after harvesting.
Commercial fungicides can be used in battling the disease but will not stop or cure it. Instead, buy healthy seed potatoes and take any affected plants or tubers from healthy plants.
Leaves turn yellow and begin to wilt and curl, as brown spots appear. It’s normal to see it affect only one aspect that the plant.
Fungicides are not able to stop the spread of the disease once it has established itself and tubers could remain infected. Exposed seed tubers at 112 degrees for 30 mins to kill the infection.
Cut down dead and diseased branches and then remove them into healthy ones. Fertilize using a low-nitrogen fertilizer rich in phosphorus.
Frequently Asked Questions
How Long Do Potatoes Take To Grow Indoors?
Generally, potato plants require between 90 to 120 days to reach their maturity. However, plants grown indoors could be slower to mature.
You can aid in helping your indoor spuds grow by chilling the seeds of potatoes. Set them in a bright but cool place to encourage the sprouting.
Once the plant starts to flower and the tubers appear ready to be picked.
Can You Grow Potatoes All Year Round?
The potato can be easily cultivated in greenhouses, polytunnels and even indoors throughout the entire year.
Grow lights are often required to aid in low-light conditions during winter months, but an open window can provide the light and heat that is required for plants to thrive all through the year.
How Many Potatoes Can One Plant Make?
When the plant is given the right amount of attention it could produce between 5 to 10-healthy tubers for each plant. However, this amount of yield is dependent on the variety of potatoes you’re cultivating.
Can You Grow Sweet Potatoes Indoors?
Sweet potatoes can be grown indoors with healthy sweet potatoes. Put the tuber in the jar and place the tuber’s top higher than the water.
Set it up in direct light on a window that is sunny and keep a temperature of around 75.
Within four weeks the leafy slips will begin to grow and can be planted in containers after they’ve established roots.
Can Potatoes Grow Without Sunlight?
Potatoes thrive in darkness, but they need sunlight to help photosynthesis and energy production to grow.
Without sunshine, potato tubers won’t grow and overall, poor plant health will be evident.
Can Potatoes Get Too Much Sun?
Excessive exposure to sunlight causes dried-out and wilted-up leaves which leads to leaf damage.
In turn, damaged leaves are unable to provide the necessary nutrients for the healthy development of tubers, which results in watery, discoloured tubers that feel soft to the contact.
I’d like to know what you’re thinking about for your potato crop, what kind of containers you’ve utilized, and what you think about your selections by leaving a comment below!